%s cannot be changed to %s currently
", $flds[0][0], $flds[0][1])); - #echo "$this->alterCol cannot be changed to $flds currently
"; - continue; - } - $sql[] = $alter . $this->alterCol . ' ' . $v; - } else { - $sql[] = $alter . $this->addCol . ' ' . $v; - } - } - - if ($dropOldFlds) { - foreach ( $cols as $id => $v ) - if ( !isset($lines[$id]) ) - $sql[] = $alter . $this->dropCol . ' ' . $v->name; - } - return $sql; - } -} // class -?> diff --git a/src/adodb5/adodb-error.inc.php b/src/adodb5/adodb-error.inc.php deleted file mode 100644 index db44dff2..00000000 --- a/src/adodb5/adodb-error.inc.php +++ /dev/null @@ -1,258 +0,0 @@ - DB_ERROR_NOSUCHTABLE, - '/Relation [\"\'].*[\"\'] already exists|Cannot insert a duplicate key into (a )?unique index.*/i' => DB_ERROR_ALREADY_EXISTS, - '/divide by zero$/i' => DB_ERROR_DIVZERO, - '/pg_atoi: error in .*: can\'t parse /i' => DB_ERROR_INVALID_NUMBER, - '/ttribute [\"\'].*[\"\'] not found|Relation [\"\'].*[\"\'] does not have attribute [\"\'].*[\"\']/i' => DB_ERROR_NOSUCHFIELD, - '/parser: parse error at or near \"/i' => DB_ERROR_SYNTAX, - '/referential integrity violation/i' => DB_ERROR_CONSTRAINT, - '/Relation [\"\'].*[\"\'] already exists|Cannot insert a duplicate key into (a )?unique index.*|duplicate key violates unique constraint/i' - => DB_ERROR_ALREADY_EXISTS - ); - reset($error_regexps); - foreach ($error_regexps as $regexp => $code) { - if (preg_match($regexp, $errormsg)) { - return $code; - } - } - // Fall back to DB_ERROR if there was no mapping. - return DB_ERROR; -} - -function adodb_error_odbc() -{ -static $MAP = array( - '01004' => DB_ERROR_TRUNCATED, - '07001' => DB_ERROR_MISMATCH, - '21S01' => DB_ERROR_MISMATCH, - '21S02' => DB_ERROR_MISMATCH, - '22003' => DB_ERROR_INVALID_NUMBER, - '22008' => DB_ERROR_INVALID_DATE, - '22012' => DB_ERROR_DIVZERO, - '23000' => DB_ERROR_CONSTRAINT, - '24000' => DB_ERROR_INVALID, - '34000' => DB_ERROR_INVALID, - '37000' => DB_ERROR_SYNTAX, - '42000' => DB_ERROR_SYNTAX, - 'IM001' => DB_ERROR_UNSUPPORTED, - 'S0000' => DB_ERROR_NOSUCHTABLE, - 'S0001' => DB_ERROR_NOT_FOUND, - 'S0002' => DB_ERROR_NOSUCHTABLE, - 'S0011' => DB_ERROR_ALREADY_EXISTS, - 'S0012' => DB_ERROR_NOT_FOUND, - 'S0021' => DB_ERROR_ALREADY_EXISTS, - 'S0022' => DB_ERROR_NOT_FOUND, - 'S1000' => DB_ERROR_NOSUCHTABLE, - 'S1009' => DB_ERROR_INVALID, - 'S1090' => DB_ERROR_INVALID, - 'S1C00' => DB_ERROR_NOT_CAPABLE - ); - return $MAP; -} - -function adodb_error_ibase() -{ -static $MAP = array( - -104 => DB_ERROR_SYNTAX, - -150 => DB_ERROR_ACCESS_VIOLATION, - -151 => DB_ERROR_ACCESS_VIOLATION, - -155 => DB_ERROR_NOSUCHTABLE, - -157 => DB_ERROR_NOSUCHFIELD, - -158 => DB_ERROR_VALUE_COUNT_ON_ROW, - -170 => DB_ERROR_MISMATCH, - -171 => DB_ERROR_MISMATCH, - -172 => DB_ERROR_INVALID, - -204 => DB_ERROR_INVALID, - -205 => DB_ERROR_NOSUCHFIELD, - -206 => DB_ERROR_NOSUCHFIELD, - -208 => DB_ERROR_INVALID, - -219 => DB_ERROR_NOSUCHTABLE, - -297 => DB_ERROR_CONSTRAINT, - -530 => DB_ERROR_CONSTRAINT, - -803 => DB_ERROR_CONSTRAINT, - -551 => DB_ERROR_ACCESS_VIOLATION, - -552 => DB_ERROR_ACCESS_VIOLATION, - -922 => DB_ERROR_NOSUCHDB, - -923 => DB_ERROR_CONNECT_FAILED, - -924 => DB_ERROR_CONNECT_FAILED - ); - - return $MAP; -} - -function adodb_error_ifx() -{ -static $MAP = array( - '-201' => DB_ERROR_SYNTAX, - '-206' => DB_ERROR_NOSUCHTABLE, - '-217' => DB_ERROR_NOSUCHFIELD, - '-329' => DB_ERROR_NODBSELECTED, - '-1204' => DB_ERROR_INVALID_DATE, - '-1205' => DB_ERROR_INVALID_DATE, - '-1206' => DB_ERROR_INVALID_DATE, - '-1209' => DB_ERROR_INVALID_DATE, - '-1210' => DB_ERROR_INVALID_DATE, - '-1212' => DB_ERROR_INVALID_DATE - ); - - return $MAP; -} - -function adodb_error_oci8() -{ -static $MAP = array( - 1 => DB_ERROR_ALREADY_EXISTS, - 900 => DB_ERROR_SYNTAX, - 904 => DB_ERROR_NOSUCHFIELD, - 923 => DB_ERROR_SYNTAX, - 942 => DB_ERROR_NOSUCHTABLE, - 955 => DB_ERROR_ALREADY_EXISTS, - 1476 => DB_ERROR_DIVZERO, - 1722 => DB_ERROR_INVALID_NUMBER, - 2289 => DB_ERROR_NOSUCHTABLE, - 2291 => DB_ERROR_CONSTRAINT, - 2449 => DB_ERROR_CONSTRAINT - ); - - return $MAP; -} - -function adodb_error_mssql() -{ -static $MAP = array( - 208 => DB_ERROR_NOSUCHTABLE, - 2601 => DB_ERROR_ALREADY_EXISTS - ); - - return $MAP; -} - -function adodb_error_sqlite() -{ -static $MAP = array( - 1 => DB_ERROR_SYNTAX - ); - - return $MAP; -} - -function adodb_error_mysql() -{ -static $MAP = array( - 1004 => DB_ERROR_CANNOT_CREATE, - 1005 => DB_ERROR_CANNOT_CREATE, - 1006 => DB_ERROR_CANNOT_CREATE, - 1007 => DB_ERROR_ALREADY_EXISTS, - 1008 => DB_ERROR_CANNOT_DROP, - 1045 => DB_ERROR_ACCESS_VIOLATION, - 1046 => DB_ERROR_NODBSELECTED, - 1049 => DB_ERROR_NOSUCHDB, - 1050 => DB_ERROR_ALREADY_EXISTS, - 1051 => DB_ERROR_NOSUCHTABLE, - 1054 => DB_ERROR_NOSUCHFIELD, - 1062 => DB_ERROR_ALREADY_EXISTS, - 1064 => DB_ERROR_SYNTAX, - 1100 => DB_ERROR_NOT_LOCKED, - 1136 => DB_ERROR_VALUE_COUNT_ON_ROW, - 1146 => DB_ERROR_NOSUCHTABLE, - 1048 => DB_ERROR_CONSTRAINT, - 2002 => DB_ERROR_CONNECT_FAILED, - 2005 => DB_ERROR_CONNECT_FAILED - ); - - return $MAP; -} -?> diff --git a/src/adodb5/adodb-errorhandler.inc.php b/src/adodb5/adodb-errorhandler.inc.php deleted file mode 100644 index dab7bd04..00000000 --- a/src/adodb5/adodb-errorhandler.inc.php +++ /dev/null @@ -1,79 +0,0 @@ -$s"; - trigger_error($s,ADODB_ERROR_HANDLER_TYPE); -} -?> diff --git a/src/adodb5/adodb-errorpear.inc.php b/src/adodb5/adodb-errorpear.inc.php deleted file mode 100644 index d1e2eb98..00000000 --- a/src/adodb5/adodb-errorpear.inc.php +++ /dev/null @@ -1,88 +0,0 @@ -!$s"; -} - -/** -* Returns last PEAR_Error object. This error might be for an error that -* occured several sql statements ago. -*/ -function ADODB_PEAR_Error() -{ -global $ADODB_Last_PEAR_Error; - - return $ADODB_Last_PEAR_Error; -} - -?> \ No newline at end of file diff --git a/src/adodb5/adodb-exceptions.inc.php b/src/adodb5/adodb-exceptions.inc.php deleted file mode 100644 index 65377544..00000000 --- a/src/adodb5/adodb-exceptions.inc.php +++ /dev/null @@ -1,82 +0,0 @@ -sql = $p1; - $this->params = $p2; - $s = "$dbms error: [$errno: $errmsg] in $fn(\"$p1\")\n"; - break; - - case 'PCONNECT': - case 'CONNECT': - $user = $thisConnection->user; - $s = "$dbms error: [$errno: $errmsg] in $fn($p1, '$user', '****', $p2)\n"; - break; - default: - $s = "$dbms error: [$errno: $errmsg] in $fn($p1, $p2)\n"; - break; - } - - $this->dbms = $dbms; - if ($thisConnection) { - $this->host = $thisConnection->host; - $this->database = $thisConnection->database; - } - $this->fn = $fn; - $this->msg = $errmsg; - - if (!is_numeric($errno)) $errno = -1; - parent::__construct($s,$errno); - } -} - -/** -* Default Error Handler. This will be called with the following params -* -* @param $dbms the RDBMS you are connecting to -* @param $fn the name of the calling function (in uppercase) -* @param $errno the native error number from the database -* @param $errmsg the native error msg from the database -* @param $p1 $fn specific parameter - see below -* @param $P2 $fn specific parameter - see below -*/ - -function adodb_throw($dbms, $fn, $errno, $errmsg, $p1, $p2, $thisConnection) -{ -global $ADODB_EXCEPTION; - - if (error_reporting() == 0) return; // obey @ protocol - if (is_string($ADODB_EXCEPTION)) $errfn = $ADODB_EXCEPTION; - else $errfn = 'ADODB_EXCEPTION'; - throw new $errfn($dbms, $fn, $errno, $errmsg, $p1, $p2, $thisConnection); -} - - -?> \ No newline at end of file diff --git a/src/adodb5/adodb-iterator.inc.php b/src/adodb5/adodb-iterator.inc.php deleted file mode 100644 index 55d66a35..00000000 --- a/src/adodb5/adodb-iterator.inc.php +++ /dev/null @@ -1,30 +0,0 @@ -Execute("select * from adoxyz"); - foreach($rs as $k => $v) { - echo $k; print_r($v); echo ""; - } - - - Iterator code based on http://cvs.php.net/cvs.php/php-src/ext/spl/examples/cachingiterator.inc?login=2 - - - Moved to adodb.inc.php to improve performance. - */ - - - - - -?> \ No newline at end of file diff --git a/src/adodb5/adodb-lib.inc.php b/src/adodb5/adodb-lib.inc.php deleted file mode 100644 index 0f82ba3a..00000000 --- a/src/adodb5/adodb-lib.inc.php +++ /dev/null @@ -1,1194 +0,0 @@ - sizeof($array)) $max = sizeof($array); - else $max = $probe; - - - for ($j=0;$j < $max; $j++) { - $row = $array[$j]; - if (!$row) break; - $i = -1; - foreach($row as $v) { - $i += 1; - - if (isset($types[$i]) && $types[$i]=='C') continue; - - //print " ($i ".$types[$i]. "$v) "; - $v = trim($v); - - if (!preg_match('/^[+-]{0,1}[0-9\.]+$/',$v)) { - $types[$i] = 'C'; // once C, always C - - continue; - } - if ($j == 0) { - // If empty string, we presume is character - // test for integer for 1st row only - // after that it is up to testing other rows to prove - // that it is not an integer - if (strlen($v) == 0) $types[$i] = 'C'; - if (strpos($v,'.') !== false) $types[$i] = 'N'; - else $types[$i] = 'I'; - continue; - } - - if (strpos($v,'.') !== false) $types[$i] = 'N'; - - } - } - -} - -function adodb_transpose(&$arr, &$newarr, &$hdr, &$fobjs) -{ - $oldX = sizeof(reset($arr)); - $oldY = sizeof($arr); - - if ($hdr) { - $startx = 1; - $hdr = array('Fields'); - for ($y = 0; $y < $oldY; $y++) { - $hdr[] = $arr[$y][0]; - } - } else - $startx = 0; - - for ($x = $startx; $x < $oldX; $x++) { - if ($fobjs) { - $o = $fobjs[$x]; - $newarr[] = array($o->name); - } else - $newarr[] = array(); - - for ($y = 0; $y < $oldY; $y++) { - $newarr[$x-$startx][] = $arr[$y][$x]; - } - } -} - -// Force key to upper. -// See also http://www.php.net/manual/en/function.array-change-key-case.php -function _array_change_key_case($an_array) -{ - if (is_array($an_array)) { - $new_array = array(); - foreach($an_array as $key=>$value) - $new_array[strtoupper($key)] = $value; - - return $new_array; - } - - return $an_array; -} - -function _adodb_replace(&$zthis, $table, $fieldArray, $keyCol, $autoQuote, $has_autoinc) -{ - if (count($fieldArray) == 0) return 0; - $first = true; - $uSet = ''; - - if (!is_array($keyCol)) { - $keyCol = array($keyCol); - } - foreach($fieldArray as $k => $v) { - if ($v === null) { - $v = 'NULL'; - $fieldArray[$k] = $v; - } else if ($autoQuote && /*!is_numeric($v) /*and strncmp($v,"'",1) !== 0 -- sql injection risk*/ strcasecmp($v,$zthis->null2null)!=0) { - $v = $zthis->qstr($v); - $fieldArray[$k] = $v; - } - if (in_array($k,$keyCol)) continue; // skip UPDATE if is key - - if ($first) { - $first = false; - $uSet = "$k=$v"; - } else - $uSet .= ",$k=$v"; - } - - $where = false; - foreach ($keyCol as $v) { - if (isset($fieldArray[$v])) { - if ($where) $where .= ' and '.$v.'='.$fieldArray[$v]; - else $where = $v.'='.$fieldArray[$v]; - } - } - - if ($uSet && $where) { - $update = "UPDATE $table SET $uSet WHERE $where"; - - $rs = $zthis->Execute($update); - - - if ($rs) { - if ($zthis->poorAffectedRows) { - /* - The Select count(*) wipes out any errors that the update would have returned. - http://phplens.com/lens/lensforum/msgs.php?id=5696 - */ - if ($zthis->ErrorNo()<>0) return 0; - - # affected_rows == 0 if update field values identical to old values - # for mysql - which is silly. - - $cnt = $zthis->GetOne("select count(*) from $table where $where"); - if ($cnt > 0) return 1; // record already exists - } else { - if (($zthis->Affected_Rows()>0)) return 1; - } - } else - return 0; - } - - // print "
Error=".$this->ErrorNo().'
';
- $first = true;
- foreach($fieldArray as $k => $v) {
- if ($has_autoinc && in_array($k,$keyCol)) continue; // skip autoinc col
-
- if ($first) {
- $first = false;
- $iCols = "$k";
- $iVals = "$v";
- } else {
- $iCols .= ",$k";
- $iVals .= ",$v";
- }
- }
- $insert = "INSERT INTO $table ($iCols) VALUES ($iVals)";
- $rs = $zthis->Execute($insert);
- return ($rs) ? 2 : 0;
-}
-
-// Requires $ADODB_FETCH_MODE = ADODB_FETCH_NUM
-function _adodb_getmenu(&$zthis, $name,$defstr='',$blank1stItem=true,$multiple=false,
- $size=0, $selectAttr='',$compareFields0=true)
-{
- $hasvalue = false;
-
- if ($multiple or is_array($defstr)) {
- if ($size==0) $size=5;
- $attr = ' multiple size="'.$size.'"';
- if (!strpos($name,'[]')) $name .= '[]';
- } else if ($size) $attr = ' size="'.$size.'"';
- else $attr ='';
-
- $s = '\n";
-}
-
-// Requires $ADODB_FETCH_MODE = ADODB_FETCH_NUM
-function _adodb_getmenu_gp(&$zthis, $name,$defstr='',$blank1stItem=true,$multiple=false,
- $size=0, $selectAttr='',$compareFields0=true)
-{
- $hasvalue = false;
-
- if ($multiple or is_array($defstr)) {
- if ($size==0) $size=5;
- $attr = ' multiple size="'.$size.'"';
- if (!strpos($name,'[]')) $name .= '[]';
- } else if ($size) $attr = ' size="'.$size.'"';
- else $attr ='';
-
- $s = '\n";
-}
-
-
-/*
- Count the number of records this sql statement will return by using
- query rewriting heuristics...
-
- Does not work with UNIONs, except with postgresql and oracle.
-
- Usage:
-
- $conn->Connect(...);
- $cnt = _adodb_getcount($conn, $sql);
-
-*/
-function _adodb_getcount(&$zthis, $sql,$inputarr=false,$secs2cache=0)
-{
- $qryRecs = 0;
-
- if (!empty($zthis->_nestedSQL) || preg_match("/^\s*SELECT\s+DISTINCT/is", $sql) ||
- preg_match('/\s+GROUP\s+BY\s+/is',$sql) ||
- preg_match('/\s+UNION\s+/is',$sql)) {
-
- $rewritesql = adodb_strip_order_by($sql);
-
- // ok, has SELECT DISTINCT or GROUP BY so see if we can use a table alias
- // but this is only supported by oracle and postgresql...
- if ($zthis->dataProvider == 'oci8') {
- // Allow Oracle hints to be used for query optimization, Chris Wrye
- if (preg_match('#/\\*+.*?\\*\\/#', $sql, $hint)) {
- $rewritesql = "SELECT ".$hint[0]." COUNT(*) FROM (".$rewritesql.")";
- } else
- $rewritesql = "SELECT COUNT(*) FROM (".$rewritesql.")";
-
- } else if (strncmp($zthis->databaseType,'postgres',8) == 0 || strncmp($zthis->databaseType,'mysql',5) == 0) {
- $rewritesql = "SELECT COUNT(*) FROM ($rewritesql) _ADODB_ALIAS_";
- } else {
- $rewritesql = "SELECT COUNT(*) FROM ($rewritesql)";
- }
- } else {
- // now replace SELECT ... FROM with SELECT COUNT(*) FROM
- $rewritesql = preg_replace(
- '/^\s*SELECT\s.*\s+FROM\s/Uis','SELECT COUNT(*) FROM ',$sql);
- // fix by alexander zhukov, alex#unipack.ru, because count(*) and 'order by' fails
- // with mssql, access and postgresql. Also a good speedup optimization - skips sorting!
- // also see http://phplens.com/lens/lensforum/msgs.php?id=12752
- $rewritesql = adodb_strip_order_by($rewritesql);
- }
-
- if (isset($rewritesql) && $rewritesql != $sql) {
- if (preg_match('/\sLIMIT\s+[0-9]+/i',$sql,$limitarr)) $rewritesql .= $limitarr[0];
-
- if ($secs2cache) {
- // we only use half the time of secs2cache because the count can quickly
- // become inaccurate if new records are added
- $qryRecs = $zthis->CacheGetOne($secs2cache/2,$rewritesql,$inputarr);
-
- } else {
- $qryRecs = $zthis->GetOne($rewritesql,$inputarr);
- }
- if ($qryRecs !== false) return $qryRecs;
- }
- //--------------------------------------------
- // query rewrite failed - so try slower way...
-
-
- // strip off unneeded ORDER BY if no UNION
- if (preg_match('/\s*UNION\s*/is', $sql)) $rewritesql = $sql;
- else $rewritesql = $rewritesql = adodb_strip_order_by($sql);
-
- if (preg_match('/\sLIMIT\s+[0-9]+/i',$sql,$limitarr)) $rewritesql .= $limitarr[0];
-
- $rstest = $zthis->Execute($rewritesql,$inputarr);
- if (!$rstest) $rstest = $zthis->Execute($sql,$inputarr);
-
- if ($rstest) {
- $qryRecs = $rstest->RecordCount();
- if ($qryRecs == -1) {
- global $ADODB_EXTENSION;
- // some databases will return -1 on MoveLast() - change to MoveNext()
- if ($ADODB_EXTENSION) {
- while(!$rstest->EOF) {
- adodb_movenext($rstest);
- }
- } else {
- while(!$rstest->EOF) {
- $rstest->MoveNext();
- }
- }
- $qryRecs = $rstest->_currentRow;
- }
- $rstest->Close();
- if ($qryRecs == -1) return 0;
- }
- return $qryRecs;
-}
-
-/*
- Code originally from "Cornel G" LOGSQL Insert Failed: $isql $this->helpurl. ".$this->conn->ErrorMsg()." $this->helpurl. ".$this->conn->ErrorMsg()." $this->helpurl. ".$this->conn->ErrorMsg()." Clear SQL Log ".htmlspecialchars($sqls)." No Recordset returned %s: '%s' not implemented for driver '%s' Testing gregorian <=> julian conversion ";
- $t = adodb_mktime(0,0,0,10,11,1492);
- //http://www.holidayorigins.com/html/columbus_day.html - Friday check
- if (!(adodb_date('D Y-m-d',$t) == 'Fri 1492-10-11')) print 'Error in Columbus landing Testing overflow ";
-
- $t = adodb_mktime(0,0,0,3,33,1965);
- if (!(adodb_date('Y-m-d',$t) == '1965-04-02')) print 'Error in day overflow 1 ";
- if (adodb_year_digit_check(00) != 2000) print "Err 2-digit 2000 Testing date formating ";
- $pos = strcmp($s1,$s2);
-
- if (($s1) != ($s2)) {
- for ($j=0,$k=strlen($s1); $j < $k; $j++) {
- if ($s1[$j] != $s2[$j]) {
- print substr($s1,$j).' ';
- break;
- }
- }
- print "Error date(): $ts ";
- $fail = true;
- }
- }
-
- // Test generation of dates outside 1901-2038
- print " Testing random dates between 100 and 4000 ';
- $start = 1960+rand(0,10);
- $yrs = 12;
- $i = 365.25*86400*($start-1970);
- $offset = 36000+rand(10000,60000);
- $max = 365*$yrs*86400;
- $lastyear = 0;
-
- // we generate a timestamp, convert it to a date, and convert it back to a timestamp
- // and check if the roundtrip broke the original timestamp value.
- print "Testing $start to ".($start+$yrs).", or $max seconds, offset=$offset: ";
- $cnt = 0;
- for ($max += $i; $i < $max; $i += $offset) {
- $ret = adodb_date('m,d,Y,H,i,s',$i);
- $arr = explode(',',$ret);
- if ($lastyear != $arr[2]) {
- $lastyear = $arr[2];
- print " $lastyear ";
- flush();
- }
- $newi = adodb_mktime($arr[3],$arr[4],$arr[5],$arr[0],$arr[1],$arr[2]);
- if ($i != $newi) {
- print "Error at $i, adodb_mktime returned $newi ($ret)";
- $fail = true;
- break;
- }
- $cnt += 1;
- }
- echo "Tested $cnt dates Passed ! Failed :-( Bad $rs in %s. Connection or SQL invalid. Try using $connection->debug=true; Insert_ID error Affected_Rows error ADONewConnection: Unable to load database driver '$db' (c) 2000-2009 John Lim (jlim#natsoft.com) This software is dual licensed using BSD-Style and LGPL. This
- means you can use it in compiled proprietary and commercial products.
-ADOdb_Active_Record is an Object Relation Mapping (ORM) implementation using PHP. In an ORM system, the tables and rows of the database are abstracted into native PHP objects. This allows the programmer to focus more on manipulating the data and less on writing SQL queries.
-
-This implementation differs from Zend Framework's implementation in the following ways:
-
-
-
-
-
-
-
-
-
-
-ADOdb_Active_Record is designed upon the principles of the "ActiveRecord" design pattern, which was first described by Martin Fowler. The ActiveRecord pattern has been implemented in many forms across the spectrum of programming languages. ADOdb_Active_Record attempts to represent the database as closely to native PHP objects as possible.
-
-ADOdb_Active_Record maps a database table to a PHP class, and each instance of that class represents a table row. Relations between tables can also be defined, allowing the ADOdb_Active_Record objects to be nested.
-
-
-
-The first step to using ADOdb_Active_Record is to set the default connection that an ADOdb_Active_Record objects will use to connect to a database.
-
-
-First, let's create a temporary table in our MySQL database that we can use for demonstrative purposes throughout the rest of this tutorial. We can do this by sending a CREATE query:
-
-
-ADOdb_Active_Records are object representations of table rows. Each table in the database is represented by a class in PHP. To begin working with a table as a ADOdb_Active_Record, a class that extends ADOdb_Active_Record needs to be created for it.
-
-
-In the above example, a new ADOdb_Active_Record object $person was created to access the "persons" table. Zend_Db_DataObject takes the name of the class, pluralizes it (according to American English rules), and assumes that this is the name of the table in the database. Also note that with MySQL, table names are case-sensitive, so your class name must match the table name's case. With other databases with case-insensitive tables, your class can be capitalized differently.
-
-This kind of behavior is typical of ADOdb_Active_Record. It will assume as much as possible by convention rather than explicit configuration. In situations where it isn't possible to use the conventions that ADOdb_Active_Record expects, options can be overridden as we'll see later.
-
-
-When the $person object was instantiated, ADOdb_Active_Record read the table metadata from the database itself, and then exposed the table's columns (fields) as object properties.
-
-Our "persons" table has three fields: "name_first", "name_last", and "favorite_color". Each of these fields is now a property of the $person object. To see all these properties, use the ADOdb_Active_Record::getAttributeNames() method:
-
-One big difference between ADOdb and Zend's implementation is we do not automatically convert to camelCaps style.
-
-
-
-An ADOdb_Active_Record object is a representation of a single table row. However, when our $person object is instantiated, it does not reference any particular row. It is a blank record that does not yet exist in the database. An ADOdb_Active_Record object is considered blank when its primary key is NULL. The primary key in our persons table is "id".
-
-To insert a new record into the database, change the object's properties and then call the ADOdb_Active_Record::save() method:
-
-Oh, no! The above code snippet does not insert a new record into the database. Instead, outputs an error:
-
-This error occurred because MySQL rejected the INSERT query that was generated by ADOdb_Active_Record. If exceptions are enabled in ADOdb and you are using PHP5, an error will be thrown. In the definition of our table, we specified all of the fields as NOT NULL; i.e., they must contain a value.
-
-ADOdb_Active_Records are bound by the same contraints as the database tables they represent. If the field in the database cannot be NULL, the corresponding property in the ADOdb_Active_Record also cannot be NULL. In the example above, we failed to set the property $person->favoriteColor, which caused the INSERT to be rejected by MySQL.
-
-To insert a new ADOdb_Active_Record in the database, populate all of ADOdb_Active_Record's properties so that they satisfy the constraints of the database table, and then call the save() method:
-
-Once this $person has been INSERTed into the database by calling save(), the primary key can now be read as a property. Since this is the first row inserted into our temporary table, its "id" will be 1:
-
-From this point on, updating it is simply a matter of changing the object's properties and calling the save() method again:
-
-
-The code snippet above will change the favorite color to red, and then UPDATE the record in the database.
-
-
- The default behaviour on creating an ADOdb_Active_Record is to "pluralize" the class name and
- use that as the table name. Often, this is not the case. For example, the person class could be reading
- from the "People" table.
- We provide two ways to define your own table:
- 1. Use a constructor parameter to override the default table naming behaviour.
- 2. Define it in a class declaration:
- This allows you to control the case of field names and properties. For example, all field names in Oracle are upper-case by default. So you
-can force field names to be lowercase using $ADODB_ASSOC_CASE. Legal values are as follows:
- So to force all Oracle field names to lower-case, use
- Also see $ADODB_ASSOC_CASE.
-
-
-Saves a record by executing an INSERT or UPDATE SQL statement as appropriate.
- Returns false on unsuccessful INSERT, true if successsful INSERT.
- Returns 0 on failed UPDATE, and 1 on UPDATE if data has changed, and -1 if no data was changed, so no UPDATE statement was executed.
-
-
-ADOdb supports replace functionality, whereby the record is inserted if it does not exists, or updated otherwise.
- Sometimes, we want to load a single record into an Active Record. We can do so using:
- Returns false if an error occurs.
-
- We want to retrieve an array of active records based on some search criteria. For example:
- You can force column names to be quoted in INSERT and UPDATE statements, typically because you are using reserved words as column names by setting
- Default is false.
-
-
-In PHP5, if adodb-exceptions.inc.php is included, then errors are thrown. Otherwise errors are handled by returning a value. False by default means an error has occurred. You can get the last error message using the ErrorMsg() function.
-
-To check for errors in ADOdb_Active_Record, do not poll ErrorMsg() as the last error message will always be returned, even if it occurred several operations ago. Do this instead:
- The ADOConnection::Debug property is obeyed. So
-if $db->debug is enabled, then ADOdb_Active_Record errors are also outputted to standard output and written to the browser.
-
- You can convert an array to an ADOdb_Active_Record using Set(). The array must be numerically indexed, and have all fields of the table defined in the array. The elements of the array must be in the table's natural order too.
-
-
-ADOdb_Active_Record does not require the table to have a primary key. You can insert records for such a table, but you will not be able to update nor delete.
- Sometimes you are retrieving data from a view or table that has no primary key, but has a unique index. You can dynamically set the primary key of a table through the constructor, or using ADOdb_Active_Record::SetPrimaryKeys():
-
-Sometimes we want to load data from one database and insert it into another using ActiveRecords. This can be done using the optional parameter of the ADOdb_Active_Record constructor. In the following example, we read data from db.table1 and store it in db2.table2:
-
-If you have to pass in a primary key called "id" and the 2nd db connection in the constructor, you can do so too:
- You can now give a named label in SetDatabaseAdapter, allowing to determine in your class definition which database to load, using var $_dbat.
- You can cache the table metadata (field names, types, and other info such primary keys) in $ADODB_CACHE_DIR (which defaults to /tmp) by setting
-the global variable $ADODB_ACTIVE_CACHESECS to a value greater than 0. This will be the number of seconds to cache.
- You should set this to a value of 30 seconds or greater for optimal performance.
-
- Although the Active Record concept is useful, you have to be aware of some pitfalls when using Active Record. The level of granularity of Active Record is individual records. It encourages code like the following, used to increase the price of all furniture products by 10%:
- For performance sensitive code, using direct SQL will always be faster than using Active Records due to overhead and the fact that all fields in a row are retrieved (rather than only the subset you need) whenever an Active Record is loaded.
-
-
-The default transaction mode in ADOdb is autocommit. So that is the default with active record too.
-The general rules for managing transactions still apply. Active Record to the database is a set of insert/update/delete statements, and the db has no knowledge of active records.
-
-Smart transactions, that does an auto-rollback if an error occurs, is still the best method to multiple activities (inserts/updates/deletes) that need to be treated as a single transaction:
- Since ADOdb 5.06, we support parent child relationships. This is done using the ClassBelongsTo() and ClassHasMany() functions.
-
- To globally define a one-to-many relationship we use the static function ADODB_Active_Record::ClassHasMany($class, $relation, $foreignKey = '', $foreignClass = 'ADODB_Active_Record'). For example, we have 2 tables, persons (parent table) and children (child table)
-linked by persons.id = children.person_id. The variable $person->children is an array that holds the children. To define this relationship:
- If no data is loaded, then children is set to an empty array:
- By default, data returned by HasMany() is unsorted. To define an order by clause (or define a SELECT LIMIT window), see LoadRelations() below. Another point is that all children are loaded only when the child member is accessed (in __get), and not when the Load() function of the parent object is called. This helps to conserve memory.
-
- To create and save new parent and child records:
- You can have multiple relationships (warning: relations are case-sensitive, 'Children' !== 'children'):
- By default, the child class is ADOdb_Active_Record. Sometimes you might want the child class to be based on your own class which has additional functions. You can do so using the last parameter:
- Lastly some troubleshooting issues. We use the __get() method to set
-$p->children below. So once $p->children is defined by accessing it, we don't change the child reference, as shown below:
- The solution to the above is to unset($p->children) before $p->Load('id=2').
- Then you use the following static function
- ADODB_Active_Record::TableHasMany($table, $relation, $foreignKey = '', $foreignClass = 'ADODB_Active_Record') like this:
- Then you use the following static function
- ADODB_Active_Record::TableKeyHasMany($table, $tablePKey, $relation, $foreignKey = '', $foreignClass = 'ADODB_Active_Record') like this:
- Here is sample usage using mysql:
- This older method is deprecated and ClassHasMany/TableHasMany/TableKeyHasMany should be used.
- The older way to define a one-to-many relationship is to use $parentobj->HasMany($relation, $foreignKey = ''). For example, we have 2 tables, persons (parent table) and children (child table)
-linked by persons.id = children.person_id. The variable $person->children is an array that holds the children. To define this relationship:
- This HasMany() definition is global for the current script. This means that you only need to define it once. In the following example, $person2 knows about children.
- You can define the parent of the current object using ADODB_Active_Record::ClassBelongsTo($class, $relationName, $foreignKey, $parentPrimaryKey = 'id', $parentClass = 'ADODB_Active_Record'). In the example below,
-we have a child table kids, and a parent table person. We have a link kids.person_id = persons.id. We create a child first, then link it to the parent:
-
- Note that relationships are case-sensitive, so ClassBelongsTo('kid','PARENT', 'parent_id') and ClassBelongsTo('kid', 'parent', 'parent_id') are not the same.
- Also if no data is loaded into the child instance, then $p will return null;
- Another way to define the class of the parent (which otherwise defaults to ADODB_Active_Record) as follows:
- If the child table differs from the convention that the child table name is the plural of the child class name, use this function:
-ADODB_Active_Record::TableBelongsTo($childTable, $relationName, $foreignKey, $parentPrimaryKey = 'id', $parentClass = 'ADODB_Active_Record').
- E.g. the class is child, but the table name is children, and the link between the two tables is children.person_id = person.id:
- If the child table differs from the convention that the child table name is the plural of the child class name or the primary key is not 'id', use this function:
-ADODB_Active_Record::TableKeyBelongsTo($childTable, $childKey, $relationName, $foreignKey, $parentPrimaryKey = 'id', $parentClass = 'ADODB_Active_Record').
- E.g. the class is child, but the table name is children and primary key is ch_id, and the link between the two tables is children.person_id = person.id:
- The following is deprecated. Use ClassBelongsTo/TableBelongsTo/TableKeyBelongsTo instead.
- The older way to define the parent of the current object is using BelongsTo($relationName, $foreignKey, $parentPrimaryKey = 'id'). In the example below,
-we have a child table children, and a parent table person. We have a link children.person_id = persons.id. We create a child first, then link it to the parent:
- Returns last error message.
- Returns last error number.
-
- The following works with PHP4 and PHP5
- This is the original one-to-many Active Record implementation submitted by
-Chris Ravenscroft (chris#voilaweb.com). The reason why we are offering both versions is that the Extended version
-is more powerful but more complex. My personal preference is to keep it simpler, but your view may vary.
- To use, just include adodb-active-recordx.inc.php instead of adodb-active-record.inc.php.
- It provides a new function called Find() that is quite intuitive to use as shown in the example below. It also supports loading all relationships using a single query (using joins).
- Check _original and current field values before update, only update changes. Also if the primary key value is changed, then on update, we should save and use the original primary key values in the WHERE clause!
-
- PHP5 specific: Make GetActiveRecords*() return an Iterator.
- PHP5 specific: Change PHP5 implementation of Active Record to use __get() and __set() for better performance.
-
- 0.93
- You can force column names to be quoted in INSERT and UPDATE statements, typically because you are using reserved words as column names by setting
-ADODB_Active_Record::$_quoteNames = true;
-
- 0.92
- Fixed some issues with incompatible fetch modes (ADODB_FETCH_ASSOC) causing problems in UpdateActiveTable.
- Added support for functions that support predefining one-to-many relationships: You can also define your child/parent class in these functions, instead of the default ADODB_Active_Record.
-
- 0.91
- HasMany hardcoded primary key field name to "id". Fixed.
-
- 0.90
- Support for belongsTo and hasMany. Thanks to Chris Ravenscroft (chris#voilaweb.com).
- Added LoadRelations().
-
- 0.08
-Added support for assoc arrays in Set().
-
- 0.07
- $ADODB_ASSOC_CASE=2 did not work properly. Fixed.
- Added === check in ADODB_SetDatabaseAdapter for $db, adodb-active-record.inc.php. Thx Christian Affolter.
-
- 0.06
- Added ErrorNo().
- Fixed php 5.2.0 compat issues.
-
- 0.05
- If inserting a record and the value of a primary key field is null, then we do not insert that field in as
-we assume it is an auto-increment field. Needed by mssql.
-
- 0.04 5 June 2006 Added support for declaring table name in $_table in class declaration. Thx Bill Dueber for idea.
- Added find($where,$bindarr=false) method to retrieve an array of active record objects.
-
- 0.03 0.02
- 0.01 6 Mar 2006
- 0.00 5 Mar 2006 V5.06 16 Oct 2008 (c) 2000-2009 John Lim (jlim#natsoft.com) This software is dual licensed using BSD-Style
-and LGPL. This means you can use it in compiled proprietary and commercial
-products. Useful ADOdb links: Download
- Other Docs Introduction Variables: $ADODB_COUNTRECS
-$ADODB_ANSI_PADDING_OFF $ADODB_CACHE_DIR rs2html example PHP's database access functions are not standardised. This creates a need
-for a database class library to hide the differences between the different
-database API's (encapsulate the differences) so we can easily switch databases.
-PHP 4.0.5 or later is now required (because we use array-based str_replace). We currently support MySQL, Oracle, Microsoft SQL Server, Sybase, Sybase SQL
-Anywhere, Informix, PostgreSQL, FrontBase, SQLite, Interbase (Firebird and
-Borland variants), Foxpro, Access, PHP4 supports session variables. You can store your session information
-using ADOdb for true portability and scalability. See adodb-session.php for
-more information. Also read tips_portable_sql.htm
-for tips on writing portable SQL. Here are some examples of how people are using ADOdb (for a
-much longer list, visit adodb-cool-apps): Feature requests and bug reports can be emailed to jlim#natsoft.com or posted to the ADOdb Help
-forums at http://phplens.com/lens/lensforum/topics.php?id=4. Make sure you are running PHP 4.0.5 or later. Unpack all the files into a
-directory accessible by your webserver. To test, try modifying some of the tutorial examples. Make sure you
-customize the connection settings correctly. You can debug using $db->debug
-= true as shown below: For developers who want to release a minimal install of ADOdb, you will
-need: Optional: When running ADOdb, at least two files are loaded. First is
-adodb/adodb.inc.php, which contains all functions used by all database classes.
-The code specific to a particular database is in the
-adodb/driver/adodb-????.inc.php file. For example, to connect to a mysql database: Whenever you need to connect to a database, you create a Connection object
-using the ADONewConnection($driver) function. NewADOConnection($driver)
-is an alternative name for the same function. At this point, you are not connected to the database (no longer true if you
-pass in a dsn). You will first need to decide whether
-to use persistent or non-persistent connections. The advantage of
-persistent connections is that they are faster, as the database
-connection is never closed (even when you call Close()). Non-persistent connections
-take up much fewer resources though, reducing the risk of your database and
-your web-server becoming overloaded. For persistent connections, use $conn->PConnect(),
-or $conn->Connect() for non-persistent connections.
-Some database drivers also support NConnect(), which
-forces the creation of a new connection. Connection Gotcha: If you create two connections, but both use the
-same userid and password, PHP will share the same connection. This can cause
-problems if the connections are meant to different databases. The solution is
-to always use different userid's for different databases, or use NConnect(). Since ADOdb 4.51, you can connect to a database by passing a dsn to
-NewADOConnection() (or ADONewConnection, which is the same function). The dsn
-format is: NewADOConnection() calls Connect() or PConnect() internally for you. If the
-connection fails, false is returned. If you have special characters such as /:?_ in your dsn, then you need to
-rawurlencode them first: Legal options are: For all drivers 'persist', 'persistent', 'debug', 'fetchmode', 'new' , 'cachesecs', 'memcache' Interbase/Firebird 'dialect','charset','buffers','role' M'soft 'charpage' MySQL 'clientflags' MySQLi 'port', 'socket', 'clientflags' Oci8 'nls_date_format','charset' For all drivers, when the options persist or persistent are
-set, a persistent connection is forced; similarly, when new is set, then
-a new connection will be created using NConnect if the underlying driver
-supports it. The debug option enables debugging. The fetchmode
-calls SetFetchMode(). If no value is defined for an
-option, then the value is set to 1. Since ADOdb 5.09, we added 2 new parameters: ADOdb DSN's are compatible with version 1.0 of PEAR DB's DSN format. MySQL connections are very
-straightforward, and the parameters are identical to mysql_connect: For most drivers, you can use the
-standard function: Connect($server, $user, $password, $database), or a DSN since ADOdb 4.51. Exceptions to this are listed
-below. PDO, which only works with PHP5, accepts a
-driver specific connection string: The DSN mechanism is also supported: PostgreSQL 7 and 8 accepts connections using:
- a. the standard connection string: b. the classical 4 parameters: c. dsn: Here is an example of querying a LDAP server. Thanks to Josh Eldridge for
-the driver and this example: Using DSN: You define the database in the $host parameter: Or dsn: Sqlite will create the database file if it does not exist. Or dsn: With oci8, you can connect in multiple ways. Note that oci8 works fine with
-newer versions of the Oracle, eg. 9i and 10g. a. PHP and Oracle reside on the same machine, use default SID. b. TNS Name defined in tnsnames.ora (or ONAMES or HOSTNAMES), eg. 'myTNS' or c. Host Address and SID d. Host Address and Service Name e. Oracle connection string: f. ADOdb dsn: You can also set the charSet for Oracle 9.2 and later, supported since PHP
-4.3.2, ADOdb 4.54: ODBC DSN's can be created in the ODBC control panel, or you can use a
-DSN-less connection.To use DSN-less connections with ODBC you need PHP 4.3 or
-later. For Microsoft Access: For Microsoft SQL Server: or if you prefer to use the mssql extension (which is
-limited to mssql 6.5 functionality): For DB2: DSN-less Connections with ADOdb is a big class library, yet it consistently
-beats all other PHP class libraries in performance. This is because it is
-designed in a layered fashion, like an onion, with the fastest functions in the
-innermost layer. Stick to the following functions for best performance: Innermost Layer Connect, PConnect, NConnect The fastest way to access the field data is by accessing the array
-$recordset->fields directly. Also set the global variables $ADODB_FETCH_MODE = ADODB_FETCH_NUM, and (for
-oci8, ibase/firebird and odbc) $ADODB_COUNTRECS
-= false before you connect to your database. Consider using bind parameters if your database supports it, as it improves
-query plan reuse. Use ADOdb's performance tuning system to identify bottlenecks
-quickly. At the time of writing (Dec 2003), this means oci8 and odbc drivers. Lastly make sure you have a PHP accelerator cache installed such as APC,
-Turck MMCache, Zend Accelerator or ionCube. Some examples: Fastest data retrieval using PHP Fastest data retrieval using ADOdb extension Advanced Tips If you have the ADOdb C
-extension installed, you can replace your calls to $rs->MoveNext() with
-adodb_movenext($rs). This doubles the speed of this operation. For retrieving
-entire recordsets at once, use GetArray(), which uses the high speed extension
-function adodb_getall($rs) internally. Execute() is the default way to run queries. You can use the low-level
-functions _Execute() and _query() to reduce query overhead. Both these
-functions share the same parameters as Execute(). If you do not have any bind parameters or your database supports binding
-(without emulation), then you can call _Execute() directly. Calling this
-function bypasses bind emulation. Debugging is still supported in _Execute(). If you do not require debugging facilities nor emulated binding, and do not
-require a recordset to be returned, then you can call _query. This is great for
-inserts, updates and deletes. Calling this function bypasses emulated binding,
-debugging, and recordset handling. Either the resultid, true or false are
-returned by _query(). For Informix, you can disable scrollable cursors with $db->cursorType =
-0. You might want to modify ADOdb for your own purposes. Luckily you can still
-maintain backward compatibility by sub-classing ADOdb and using the
-$ADODB_NEWCONNECTION variable. $ADODB_NEWCONNECTION allows you to override the
-behaviour of ADONewConnection(). ADOConnection() checks for this variable and
-will call the function-name stored in this variable if it is defined. In the following example, new functionality for the connection object is
-placed in the hack_mysql and hack_postgres7 classes. The
-recordset class naming convention can be controlled using $rsPrefix. Here we
-set it to 'hack_rs_', which will make ADOdb use hack_rs_mysql and hack_rs_postgres7
-as the recordset classes. Don't forget to call the constructor of the parent class in your
-constructor. If you want to use the default ADOdb drivers return false in the
-above hack_factory() function. Also you can define your own
-ADORecordSet_empty() class, by defining a class $$this->rsPrefix.'empty'
-since 4.96/5.02. ADOdb 4.02 or later will transparently determine which
-version of PHP you are using. If PHP5 is detected, the following features become
-available: Note that reaching EOF is not considered
-an error nor an exception. The name below is the value you pass to
-NewADOConnection($name) to create a connection object for that database. Name Tested Database RecordCount() usable Prerequisites Operating Systems access B Microsoft Access/Jet. You
- need to create an ODBC DSN. Y/N ODBC Windows only ado B Generic You can set $db->codePage before
- connecting. ? depends on database Windows only ado_access B Microsoft Access/Jet using Y/N Windows only ado_mssql B Microsoft SQL Server using Y/N Windows only db2 C Uses PHP's db2-specific
- extension for better performance. Y/N DB2 CLI/ODBC interface Unix and Windows. Requires IBM DB2
- Universal Database client. odbc_db2 C Connects to DB2 using
- generic ODBC extension. Y/N DB2 CLI/ODBC interface Unix and Windows. Unix
- install hints. I have had reports that the $host and $database params
- have to be reversed in Connect() when using the CLI interface. vfp A Microsoft Visual FoxPro.
- You need to create an ODBC DSN. Y/N ODBC Windows only fbsql C FrontBase. Y ? Unix and Windows ibase B Interbase 6 or earlier.
- Some users report you might need to use this Y/N Interbase client Unix and Windows firebird C Firebird version of
- interbase. Y/N Interbase client Unix and Windows borland_ibase C Borland version of
- Interbase 6.5 or later. Very sad that the forks differ. Y/N Interbase client Unix and Windows informix C Generic informix driver.
- Use this if you are using Informix 7.3 or later. Y/N Informix client Unix and Windows informix72 C Informix databases before
- Informix 7.3 that do no support SELECT FIRST. Y/N Informix client Unix and Windows ldap C LDAP driver. See this
- example for usage information. LDAP extension ? mssql A Microsoft SQL Server 7 and later. Works
- with Microsoft SQL Server 2000 also. Note that date formating is problematic
- with this driver. For example, the PHP mssql extension does not return the
- seconds for datetime! Y/N Mssql client Unix and Windows. mssqlpo A Portable mssql driver. Identical to above mssql
- driver, except that '||', the concatenation operator, is converted to '+'.
- Useful for porting scripts from most other sql variants that use ||. Y/N Mssql client Unix and Windows. mssqlnative C Native mssql driver from M'soft. ? ? Windows. Tq Garrett Serack of M'soft. mysql A MySQL without transaction
- support. You can also set $db->clientFlags before connecting. Y MySQL client Unix and Windows mysqlt or maxsql A MySQL with transaction support. We
- recommend using || as the concat operator for best portability. This can be
- done by running MySQL using: Y/N MySQL client Unix and Windows oci8 A Oracle 8/9. Has more
- functionality than oracle driver (eg. Affected_Rows). You might have
- to putenv('ORACLE_HOME=...') before Connect/PConnect. There are 2 ways of connecting - with
- server IP and service name: Since 2.31, we support Oracle REF cursor
- variables directly (see ExecuteCursor). Y/N Oracle client Unix and Windows oci805 C Supports reduced Oracle
- functionality for Oracle 8.0.5. SelectLimit is not as efficient as in the
- oci8 or oci8po drivers. Y/N Oracle client Unix and Windows oci8po A Oracle 8/9 portable driver.
- This is nearly identical with the oci8 driver except (a) bind variables in
- Prepare() use the ? convention, instead of :bindvar, (b) field names use the
- more common PHP convention of lowercase names. Use this driver if porting from other
- databases is important. Otherwise the oci8 driver offers better performance. Y/N Oracle client Unix and Windows odbc A Generic ODBC, not tuned for
- specific databases. To connect, use ? depends on database ODBC Unix and Windows. Unix hints. odbc_mssql C Uses ODBC to connect to
- MSSQL Y/N ODBC Unix and Windows. odbc_oracle C Uses ODBC to connect to
- Oracle Y/N ODBC Unix and Windows. odbtp C Generic odbtp driver. Odbtp is a software for accessing
- Windows ODBC data sources from other operating systems. Y/N odbtp Unix and Windows odbtp_unicode C Odtbp with unicode support Y/N odbtp Unix and Windows oracle C Implements old Oracle 7
- client API. Use oci8 driver if possible for better performance. Y/N Oracle client Unix and Windows netezza C Netezza driver. Netezza is
- based on postgres code-base. Y ? ? pdo C Generic PDO driver for
- PHP5. Y PDO extension and database
- specific drivers Unix and Windows. postgres A Generic PostgreSQL driver.
- Currently identical to postgres7 driver. Y PostgreSQL client Unix and Windows. postgres64 A For PostgreSQL 6.4 and
- earlier which does not support LIMIT internally. Y PostgreSQL client Unix and Windows. postgres7 A PostgreSQL which supports
- LIMIT and other version 7 functionality. Y PostgreSQL client Unix and Windows. postgres8 A PostgreSQL which supports
- version 8 functionality. Y PostgreSQL client Unix and Windows. sapdb C SAP DB. Should work
- reliably as based on ODBC driver. Y/N SAP ODBC client ? sqlanywhere C Sybase SQL Anywhere. Should
- work reliably as based on ODBC driver. Y/N SQL Anywhere ODBC client ? sqlite B SQLite. Y - Unix and Windows. sqlitepo B Portable SQLite driver. This
- is because assoc mode does not work like other drivers in sqlite. Namely,
- when selecting (joining) multiple tables, the table names are included in the
- assoc keys in the "sqlite" driver. In "sqlitepo" driver, the table
- names are stripped from the returned column names. When this results in a
- conflict, the first field get preference. Y - Unix and Windows. sybase C Sybase. Y/N Sybase client Unix and Windows. sybase_ase C Sybase ASE. Y/N Sybase client Unix and Windows. The "Tested" column indicates how extensively the code has been
-tested and used. The column "RecordCount() usable" indicates whether RecordCount()
-return the number of rows, or returns -1 when a SELECT statement is executed.
-If this column displays Y/N then the RecordCount() is emulated when the global
-variable $ADODB_COUNTRECS=true (this is the default). Note that for large
-recordsets, it might be better to disable RecordCount() emulation because
-substantial amounts of memory are required to cache the recordset for counting.
-Also there is a speed penalty of 40-50% if emulation is required. This is
-emulated in most databases except for PostgreSQL and MySQL. This variable is
-checked every time a query is executed, so you can selectively choose which
-recordsets to count. Task: Connect to the Access Northwind DSN, display the first 2 columns of
-each row. In this example, we create a ADOConnection object, which represents the
-connection to the database. The connection is initiated with PConnect, which is a persistent
-connection. Whenever we want to query the database, we call the ADOConnection.Execute()
-function. This returns an ADORecordSet object which is actually a cursor that
-holds the current row in the array fields[].
-We use MoveNext()
-to move from row to row. NB: A useful function that is not used in this example is SelectLimit,
-which allows us to limit the number of rows shown. The $recordSet returned
-stores the current row in the $recordSet->fields
-array, indexed by column number (starting from zero). We use the MoveNext()
-function to move to the next row. The EOF
-property is set to true when end-of-file is reached. If an error occurs in
-Execute(), we return false instead of a recordset. The To get the number of rows in the select statement, you can use $recordSet->RecordCount().
-Note that it can return -1 if the number of rows returned cannot be determined. Select a table, display the first two columns. If the second column is a
-date or timestamp, reformat the date to In this example, we check the field type of the second column using FetchField().
-This returns an object with at least 3 fields. We then use MetaType()
-to translate the native type to a generic type. Currently the following generic
-types are defined: If the metatype is of type date or timestamp, then we print it using the
-user defined date format with UserDate(), which converts the PHP SQL date string
-format to a user defined one. Another use for MetaType() is data validation before doing an SQL
-insert or update. Insert a row to the Orders table containing dates and strings that need to
-be quoted before they can be accepted by the database, eg: the single-quote in
-the word John's. In this example, we see the advanced date and quote handling facilities of
-ADOdb. The unix timestamp (which is a long integer) is appropriately formated
-for Access with DBDate(),
-and the right escape character is used for quoting the John's Old Shoppe,
-which is John''s Old Shoppe and not PHP's default John's
-Old Shoppe with qstr().
- Observe the error-handling of the Execute statement. False is returned by Execute() if
-an error occured. The error message for the last error that occurred is
-displayed in ErrorMsg().
-Note: php_track_errors might have to be enabled for error messages to be
-saved. In the above example, we have turned on debugging by setting debug = true.
-This will display the SQL statement before execution, and also show any error
-messages. There is no need to call ErrorMsg() in this case. For displaying the
-recordset, see the rs2html()
-example. Also see the section on Custom Error Handlers. Connect to MySQL database agora, and generate a <select> menu
-from an SQL statement where the <option> captions are in the 1st column,
-and the value to send back to the server is in the 2nd column. Here we define a menu named GetCust, with the menu option 'Mary Rosli'
-selected. See GetMenu(). We also have functions that return
-the recordset as an array: GetArray(), and as an associative array with the
-key being the first column: GetAssoc(). Since ADOdb 4.56, we support AutoExecute(),
-which simplifies things by providing an advanced wrapper for GetInsertSQL() and
-GetUpdateSQL(). For example, an INSERT can be carried out with: and an UPDATE with: The rest of this section is out-of-date: ADOdb 1.31 and later supports two new recordset functions: GetUpdateSQL( )
-and GetInsertSQL( ). This allow you to perform a "SELECT * FROM table
-query WHERE...", make a copy of the $rs->fields, modify the fields, and
-then generate the SQL to update or insert into the table automatically. We show how the functions can be used when accessing a table with the
-following fields: (ID, FirstName, LastName, Created). Before these functions can be called, you need to initialize the recordset by
-performing a select on the table. Idea and code by Jonathan Younger
-jyounger#unilab.com. Since ADOdb 2.42, you can pass a table name instead of a
-recordset into GetInsertSQL (in $rs), and it will generate an insert statement
-for that table. The behaviour of AutoExecute(), GetUpdateSQL() and GetInsertSQL() when
-converting empty or null PHP variables to SQL is controlled by the global
-$ADODB_FORCE_TYPE variable. Set it to one of the values below. Default is
-ADODB_FORCE_VALUE (3): Thanks to Niko (nuko#mbnet.fi) for the $ADODB_FORCE_TYPE code. Note: the constant ADODB_FORCE_NULLS is obsolete since 4.52 and is ignored.
-Set $ADODB_FORCE_TYPE = ADODB_FORCE_NULL for equivalent behaviour. Since 4.62, the table name to be used can be overridden by setting
-$rs->tableName before AutoExecute(), GetInsertSQL() or GetUpdateSQL() is
-called. The following code creates a very simple recordset pager, where you can
-scroll from page to page of a recordset. This will create a basic record pager that looks like this: ID First Name Last Name Date Created 36 Alan Turing Sat 06, Oct 2001 37 Serena Williams Sat 06, Oct 2001 38 Yat Sun Sun Sat 06, Oct 2001 39 Wai Hun See Sat 06, Oct 2001 40 Steven Oey Sat 06, Oct 2001 Page 8/10 The number of rows to display at one time is controled by the Render($rows)
-method. If you do not pass any value to Render(), ADODB_Pager will default to
-10 records per page. You can control the column titles by modifying your SQL (supported by most
-databases): The above code can be found in the adodb/tests/testpaging.php example
-included with this release, and the class ADODB_Pager in adodb/adodb-pager.inc.php.
-The ADODB_Pager code can be adapted by a programmer so that the text links can
-be replaced by images, and the dull white background be replaced with more
-interesting colors. You can also allow display of html by setting $pager->htmlSpecialChars =
-false. Some of the code used here was contributed by Iván Oliva and Cornel G. We provide some helper functions to export in comma-separated-value (CSV)
-and tab-delimited formats: print '<hr>'; Carriage-returns or newlines are converted to spaces. Field names are
-returned in the first line of text. Strings containing the delimiter character
-are quoted with double-quotes. Double-quotes are double-quoted again. This
-conforms to Excel import and export guide-lines. All the above functions take as an optional last parameter, $addtitles which
-defaults to true. When set to false field names in the first line
-are suppressed. Sometimes we want to pre-process all rows in a recordset before we use it.
-For example, we want to ucwords all text in recordset. The RSFilter function takes 2 parameters, the recordset, and the name
-of the filter function. It returns the processed recordset scrolled to
-the first record. The filter function takes two parameters, the current
-row as an array, and the recordset object. For future compatibility, you should
-not use the original recordset object. The old way of doing transactions required you to use This is very complicated for large projects because you have
-to track the error status. Smart Transactions is much simpler. You start a
-smart transaction by calling StartTrans(): CompleteTrans() detects when an SQL error occurs, and will
-Rollback/Commit as appropriate. To specificly force a rollback even if no error
-occured, use FailTrans(). Note that the rollback is done in CompleteTrans(),
-and not in FailTrans(). You can also check if a transaction has failed, using HasFailedTrans(),
-which returns true if FailTrans() was called, or there was an error in the SQL
-execution. Make sure you call HasFailedTrans() before you call CompleteTrans(),
-as it is only works between StartTrans/CompleteTrans. Lastly, StartTrans/CompleteTrans is nestable, and only the outermost block
-is executed. In contrast, BeginTrans/CommitTrans/RollbackTrans is NOT nestable.
- Note: Savepoints are currently not supported. ADOdb supports PHP5 exceptions. Just include adodb-exceptions.inc.php
-and you can now catch exceptions on errors as they occur. ADOdb also provides two custom handlers which you can modify for your needs.
-The first one is in the adodb-errorhandler.inc.php file. This makes use
-of the standard PHP functions error_reporting
-to control what error messages types to display, and trigger_error which invokes the default
-PHP error handler. Including the above file will cause trigger_error($errorstring,E_USER_ERROR)
-to be called when The $errorstring is generated by ADOdb and will contain useful debugging
-information similar to the error.log data generated below. This file
-adodb-errorhandler.inc.php should be included before you create any
-ADOConnection objects. If you define error_reporting(0), no errors will be passed to the error
-handler. If you set error_reporting(E_ALL), all errors will be passed to the
-error handler. You still need to use ini_set("display_errors",
-"0" or "1") to control the display of errors. If you want to log the error message, you can do so by defining the
-following optional constants ADODB_ERROR_LOG_TYPE and ADODB_ERROR_LOG_DEST.
-ADODB_ERROR_LOG_TYPE is the error log message type (see error_log in the PHP manual). In this case
-we set it to 3, which means log to the file defined by the constant
-ADODB_ERROR_LOG_DEST. The following message will be logged in the error.log file: The second error handler is adodb-errorpear.inc.php.
-This will create a PEAR_Error derived object whenever an error occurs. The last
-PEAR_Error object created can be retrieved using ADODB_Pear_Error(). You can use a PEAR_Error derived class by defining the constant
-ADODB_PEAR_ERROR_CLASS before the adodb-errorpear.inc.php file is included. For
-easy debugging, you can set the default error handler in the beginning of the
-PHP script to PEAR_ERROR_DIE, which will cause an error message to be printed,
-then halt script execution: Note that we do not explicitly return a PEAR_Error object to you when an
-error occurs. We return false instead. You have to call ADODB_Pear_Error() to
-get the last error or use the PEAR_ERROR_DIE technique. If you need error messages that work across multiple databases, then use MetaError(), which returns a virtualized error number,
-based on PEAR DB's error number system, and MetaErrMsg().
- Error messages are outputted using the static method
-ADOConnnection::outp($msg,$newline=true). By default, it sends the messages to
-the client. You can override this to perform error-logging. We now support connecting using PEAR style DSN's. A DSN is a connection
-string of the form: $dsn = "$driver://$username:$password@$hostname/$databasename"; An example: More info and connection examples on the DSN
-format. We support DSN's (see above), and the following functions: ADOdb now supports caching of recordsets in the file system using the
-CacheExecute( ), CachePageExecute( ) and CacheSelectLimit( ) functions. There
-are similar to the non-cache functions, except that they take a new first
-parameter, $secs2cache. An example: The first parameter is the number of seconds to cache the query. Subsequent
-calls to that query will used the cached version stored in $ADODB_CACHE_DIR. To
-force a query to execute and flush the cache, call CacheExecute() with the
-first parameter set to zero. Alternatively, use the CacheFlush($sql) call. For the sake of security, we recommend you set register_globals=off in
-php.ini if you are using $ADODB_CACHE_DIR. In ADOdb 1.80 onwards, the secs2cache parameter is optional in
-CacheSelectLimit() and CacheExecute(). If you leave it out, it will use the
-$connection->cacheSecs parameter, which defaults to 60 minutes. The following
-are equivalent: Please note that magic_quotes_runtime should be turned off. Do not change
-$ADODB_FETCH_MODE (or SetFetchMode) as the cached recordset will use the
-$ADODB_FETCH_MODE set when the query was executed. You can also share cached recordsets on
-a memcache server. The memcache API supports one or more pooled hosts. Only if
-none of the pooled servers can be contacted will a connect error be generated.
-Example below: More info on memcache can be found at http://www.danga.com/memcached/. There is also a caching API since
-4.99/5.05. Two implementations of the API are already available providing file
-and memcache support. The new API for creating your custom
-caching class uses 2 globals: Since ADOdb 2.30, we support the generation of SQL to create pivot tables,
-also known as cross-tabulations. For further explanation read this DevShed Cross-Tabulation tutorial.
-We assume that your database supports the SQL case-when expression. In this example, we will use the Northwind database from Microsoft. In the
-database, we have a products table, and we want to analyze this table by suppliers
-versus product categories. We will place the suppliers on each row, and
-pivot on categories. So from the table on the left, we generate the pivot-table
-on the right: Supplier Category supplier1 category1 supplier2 category1 supplier2 category2 --> category1 category2 total supplier1 1 0 1 supplier2 1 1 2 The following code will generate the SQL for a cross-tabulation: This will generate the following SQL: You can also pivot on numerical columns and generate totals by
-using ranges. This code was revised in ADODB 2.41 and is not backward
-compatible. The second example shows this: Which generates: Function parameters with [ ] around them are optional. If the database driver API does not support counting the number of records
-returned in a SELECT statement, the function RecordCount() is emulated when the
-global variable $ADODB_COUNTRECS is set to true, which is the default. We
-emulate this by buffering the records, which can take up large amounts of
-memory for big recordsets. Set this variable to false for the best performance.
-This variable is checked every time a query is executed, so you can selectively
-choose which recordsets to count. If you are using recordset caching, this is the directory to save your
-recordsets in. Define this before you call any caching functions such as
-CacheExecute( ). We recommend setting register_globals=off in php.ini if
-you use this feature for security reasons. If you are using Unix and apache, you might need to set your cache directory
-permissions to something similar to the following: chown -R apache /path/to/adodb/cache Determines whether to right trim CHAR fields (and also VARCHAR for
-ibase/firebird). Set to true to trim. Default is false. Currently works for
-oci8po, ibase and firebird drivers. Added in ADOdb 4.01. Determines the language used in MetaErrorMsg(). The default is 'en', for
-English. To find out what languages are supported, see the files in
-adodb/lang/adodb-$lang.inc.php, where $lang is the supported langauge. This is a global variable that determines how arrays are retrieved by recordsets.
-The recordset saves this value on creation (eg. in Execute( ) or SelectLimit(
-)), and any subsequent changes to $ADODB_FETCH_MODE have no affect on existing
-recordsets, only on recordsets created in the future. The following constants are defined: define('ADODB_FETCH_DEFAULT',0); An example: As you can see in the above example, both recordsets store and use different
-fetch modes based on the $ADODB_FETCH_MODE setting when the recordset was
-created by Execute(). If no fetch mode is predefined, the fetch mode defaults to
-ADODB_FETCH_DEFAULT. The behaviour of this default mode varies from driver to
-driver, so do not rely on ADODB_FETCH_DEFAULT. For portability, we recommend
-sticking to ADODB_FETCH_NUM or ADODB_FETCH_ASSOC. Many drivers do not support
-ADODB_FETCH_BOTH. SetFetchMode Function If you have multiple connection objects, and want to have different fetch
-modes for each connection, then use SetFetchMode.
-Once this function is called for a connection object, that connection object
-will ignore the global variable $ADODB_FETCH_MODE and will use the internal
-fetchMode property exclusively. To retrieve the previous fetch mode, you can use check the $db->fetchMode
-property, or use the return value of SetFetchMode( ). You can control the associative fetch case for certain drivers which behave
-differently. For the sybase, oci8po, mssql, odbc and ibase drivers and all
-drivers derived from them, ADODB_ASSOC_CASE will by default generate recordsets
-where the field name keys are lower-cased. Use the constant ADODB_ASSOC_CASE to
-change the case of the keys. There are 3 possible values: 0 = assoc lowercase field names. $rs->fields['orderid'] To use it, declare it before you incldue adodb.inc.php. define('ADODB_ASSOC_CASE', 2); # use native-case for ADODB_FETCH_ASSOC See the GetUpdateSQL tutorial. Auto-quotes field names when using AutoExecute() when set to true. Object that performs the connection to the database, executes SQL statements
-and has a set of utility functions for standardising the format of SQL
-statements for issues such as concatenation and date formats. databaseType: Name of the database system we are connecting to. Eg. odbc
-or mssql or mysql. dataProvider: The underlying mechanism used to connect to the
-database. Normally set to native, unless using odbc or ado. host: Name of server or data source name (DSN) to connect to. database: Name of the database or to connect to. If ado is used, it
-will hold the ado data provider. user: Login id to connect to database. Password is not saved for
-security reasons. raiseErrorFn: Allows you to define an error handling function. See
-adodb-errorhandler.inc.php for an example. debug: Set to true to make debug statements to appear. concat_operator: Set to '+' or '||' normally. The operator used to
-concatenate strings in SQL. Used by the Concat
-function. fmtDate: The format used by the DBDate
-function to send dates to the database. is '#Y-m-d#' for Microsoft Access, and
-''Y-m-d'' for MySQL. fmtTimeStamp: The format used by the DBTimeStamp
-function to send timestamps to the database. true: The value used to represent true.Eg. '.T.'. for Foxpro, '1' for
-Microsoft SQL. false: The value used to represent false. Eg. '.F.'. for Foxpro, '0'
-for Microsoft SQL. replaceQuote: The string used to escape quotes. Eg. double
-single-quotes for Microsoft SQL, and backslash-quote for MySQL. Used by qstr. autoCommit: indicates whether automatic commit is enabled. Default is
-true. charSet: set the default charset to use. Currently only
-interbase/firebird supports this. dialect: set the default sql dialect to use. Currently only interbase/firebird
-supports this. role: set the role. Currently only interbase/firebird supports this. metaTablesSQL: SQL statement to return a list of available tables.
-Eg. SHOW TABLES in MySQL. genID: The latest id generated by GenID() if supported by the
-database. cacheSecs: The number of seconds to cache recordsets if
-CacheExecute() or CacheSelectLimit() omit the $secs2cache parameter. Defaults
-to 60 minutes. sysDate: String that holds the name of the database function to call
-to get the current date. Useful for inserts and updates. sysTimeStamp: String that holds the name of the database function to
-call to get the current timestamp/datetime value. leftOuter: String that holds operator for left outer join, if known.
-Otherwise set to false. rightOuter: String that holds operator for left outer join, if known.
-Otherwise set to false. ansiOuter: Boolean that if true indicates that ANSI style outer joins
-are permitted. Eg. select * from table1 left join table2 on p1=p2. connectSID: Boolean that indicates whether to treat the $database
-parameter in connects as the SID for the oci8 driver. Defaults to false. Useful
-for Oracle 8.0.5 and earlier. autoRollback: Persistent connections are auto-rollbacked in PConnect(
-) if this is set to true. Default is false. ADOConnection( ) Constructor function. Do not call this directly. Use ADONewConnection( )
-instead. Connect($host,[$user],[$password],[$database]) Non-persistent connect to data source or server $host, using userid $user
-and password $password. If the server supports multiple databases,
-connect to database $database. Returns true/false depending on connection success. Since 4.23, null is
-returned if the extension is not loaded. PostgreSQL: An alternative way of connecting to the database is to pass the
-standard PostgreSQL connection string in the first parameter $host, and the
-other parameters will be ignored. For Oracle and Oci8, there are two ways to connect. First is to use the TNS
-name defined in your local tnsnames.ora (or ONAMES or HOSTNAMES). Place the
-name in the $database field, and set the $host field to false. Alternatively,
-set $host to the server, and $database to the database SID, this bypassed
-tnsnames.ora. Examples: There are many examples of connecting to a database. See Connection Examples for many examples. PConnect($host,[$user],[$password],[$database]) Persistent connect to data source or server $host, using userid $user
-and password $password. If the server supports multiple databases,
-connect to database $database. We now perform a rollback on persistent connection for selected databases
-since 2.21, as advised in the PHP manual. See change log or source code for
-which databases are affected. Returns true/false depending on connection. Since 4.23, 0 is returned if the
-extension is not loaded. See Connect( ) above for more info. Since ADOdb 2.21, we also support autoRollback. If you set: Then when doing a persistent connection with PConnect( ), ADOdb will perform
-a rollback first. This is because it is documented that PHP is not guaranteed
-to rollback existing failed transactions when persistent connections are used.
-This is implemented in Oracle, MySQL, PgSQL, MSSQL, ODBC currently. Since ADOdb 3.11, you can force non-persistent connections even if PConnect
-is called by defining the constant ADODB_NEVER_PERSIST before you call
-PConnect. Since 4.23, null is returned if the extension is not loaded. NConnect($host,[$user],[$password],[$database]) Always force a new connection. In contrast, PHP sometimes reuses connections
-when you use Connect() or PConnect(). Currently works only on mysql (PHP 4.3.0
-or later), postgresql and oci8-derived drivers. For other drivers, NConnect()
-works like Connect(). Returns true if connected to database. Added in 4.53. Execute SQL statement $sql and return derived class of ADORecordSet
-if successful. Note that a record set is always returned on success, even if we
-are executing an insert or update statement. You can also pass in $sql a
-statement prepared in Prepare(). Returns derived class of ADORecordSet. Eg. if connecting via mysql, then
-ADORecordSet_mysql would be returned. False is returned if there was an error
-in executing the sql. The $inputarr parameter can be used for binding variables to parameters.
-Below is an Oracle example: Another example, using ODBC,which uses the ? convention: Variable binding speeds the compilation and caching of SQL statements,
-leading to higher performance. Currently Oracle, Interbase and ODBC supports
-variable binding. Interbase/ODBC style ? binding is emulated in databases that
-do not support binding. Note that you do not have to quote strings if you use
-binding. Variable binding in the odbc, interbase and oci8po drivers. Variable binding in the oci8 driver: Since ADOdb 3.80, we support bulk binding in Execute(), in which you pass in
-a 2-dimensional array to be bound to an INSERT/UPDATE or DELETE statement. This provides very high performance as the SQL statement is prepared first.
-The prepared statement is executed repeatedly for each array row until all rows
-are completed, or until the first error. Very useful for importing data. CacheExecute([$secs2cache,]$sql,$inputarr=false) Similar to Execute, except that the recordset is cached for $secs2cache
-seconds in the $ADODB_CACHE_DIR directory, and $inputarr only accepts
-1-dimensional arrays. If CacheExecute() is called again with the same $sql,
-$inputarr, and also the same database, same userid, and the cached recordset
-has not expired, the cached recordset is returned. Alternatively, since ADOdb 1.80, the $secs2cache parameter is optional: If $secs2cache is omitted, we use the value in
-$connection->cacheSecs (default is 3600 seconds, or 1 hour). Use
-CacheExecute() only with SELECT statements. Performance note: I have done some benchmarks and found that they vary so
-greatly that it's better to talk about when caching is of benefit. When your
-database server is much slower than your Web server or the database is very
-overloaded then ADOdb's caching is good because it reduces the load on your
-database server. If your database server is lightly loaded or much faster than
-your Web server, then caching could actually reduce performance. ExecuteCursor($sql,$cursorName='rs',$parameters=false) Execute an Oracle stored procedure, and returns an Oracle REF cursor
-variable as a regular ADOdb recordset. Does not work with any other database
-except oci8. Thanks to Robert Tuttle for the design. ExecuteCursor() is a helper function that does the following internally: ExecuteCursor only accepts 1 out parameter. So if you have 2 out parameters,
-use: for the following PL/SQL: SelectLimit($sql,$numrows=-1,$offset=-1,$inputarr=false) Returns a recordset if successful. Returns false otherwise. Performs a
-select statement, simulating PostgreSQL's SELECT statement, LIMIT $numrows
-OFFSET $offset clause. In PostgreSQL, SELECT * FROM TABLE LIMIT 3 will return the first 3 records
-only. The equivalent is And SELECT * FROM TABLE LIMIT 3 OFFSET 2 will return records 3, 4 and 5 (eg.
-after record 2, return 3 rows). The equivalent in ADOdb is Note that this is the opposite of MySQL's LIMIT clause. You can also
-set The last parameter $inputarr is for databases that support variable binding
-such as Oracle oci8. This substantially reduces SQL compilation overhead. Below
-is an Oracle example: The oci8po driver (oracle portable driver) uses the more standard bind
-variable of ?: Ron Wilson reports that SelectLimit does not work with UNIONs. CacheSelectLimit([$secs2cache,] $sql,
-$numrows=-1,$offset=-1,$inputarr=false) Similar to SelectLimit, except that the recordset returned is cached for
-$secs2cache seconds in the $ADODB_CACHE_DIR directory. Since 1.80, $secs2cache has been optional, and you can define the caching
-time in $connection->cacheSecs. CacheFlush($sql=false,$inputarr=false) Flush (delete) any cached recordsets for the SQL statement $sql in
-$ADODB_CACHE_DIR. If no parameter is passed in, then all adodb_*.cache files are deleted. CacheSelectLimit() rewrites the SQL query, so you won't be able to pass the
-SQL to CacheFlush. In this case, to flush the cached SQL recordset returned by
-CacheSelectLimit(), set $secs2cache to -1: If you want to flush all cached recordsets manually, execute the following
-PHP code (works only under Unix): For general cleanup of all expired files, you should use crontab on Unix,
-or at.exe on Windows, and a shell script similar to the following: Returns a virtualized error number, based on PEAR DB's error number system.
-You might need to include adodb-error.inc.php before you call this function.
-The parameter $errno is the native error number you want to convert. If you do
-not pass any parameter, MetaError will call ErrorNo() for you and convert it.
-If the error number cannot be virtualized, MetaError will return -1 (DB_ERROR). Pass the error number returned by MetaError() for the equivalent textual
-error message. Returns the last status or error message. The error message is reset after
-every call to Execute(). This can return a string even if no error occurs. In general you do not need
-to call this function unless an ADOdb function returns false on an error. Note: If debug is enabled, the SQL error message is always displayed
-when the Execute function is called. Returns the last error number. The error number is reset after every call to
-Execute(). If 0 is returned, no error occurred. Note that old versions of PHP (pre 4.0.6) do not support error number for
-ODBC. In general you do not need to call this function unless an ADOdb function
-returns false on an error. IgnoreErrors($saveErrHandlers) Allows you to ignore errors so that StartTrans()/CompleteTrans() is not
-affected, nor is the default error handler called if an error occurs. Useful
-when you want to check if a field or table exists in a database without
-invoking an error if it does not exist. Usage: Warning: do not call StartTrans()/CompleteTrans() inside a code block that
-is using IgnoreErrors(). Sets the current fetch mode for the connection and stores it in
-$db->fetchMode. Legal modes are ADODB_FETCH_ASSOC and ADODB_FETCH_NUM. For
-more info, see $ADODB_FETCH_MODE. Returns the previous fetch mode, which could be false if SetFetchMode( ) has
-not been called before. CreateSequence($seqName = 'adodbseq',$startID=1) Create a sequence. The next time GenID( ) is called, the value returned will
-be $startID. Added in 2.60. DropSequence($seqName = 'adodbseq') Delete a sequence. Added in 2.60. GenID($seqName = 'adodbseq',$startID=1) Generate a sequence number . Works for interbase, mysql, postgresql, oci8,
-oci8po, mssql, ODBC based (access,vfp,db2,etc) drivers currently. Uses $seqName
-as the name of the sequence. GenID() will automatically create the sequence for
-you if it does not exist (provided the userid has permission to do so).
-Otherwise you will have to create the sequence yourself. If your database driver emulates sequences, the name of the table is the
-sequence name. The table has one column, "id" which should be of type
-integer, or if you need something larger - numeric(16). For ODBC and databases that do not support sequences natively (eg mssql,
-mysql), we create a table for each sequence. If the sequence has not been
-defined earlier, it is created with the starting value set in $startID. Note that the mssql driver's GenID() before 1.90 used to generate 16 byte
-GUID's. UpdateBlob($table,$column,$val,$where) Allows you to store a blob (in $val) into $table into
-$column in a row at $where. Usage: Returns true if succesful, false otherwise. Supported by MySQL, PostgreSQL,
-Oci8, Oci8po and Interbase drivers. Other drivers might work, depending on the
-state of development. Note that when an Interbase blob is retrieved using SELECT, it still needs
-to be decoded using $connection->DecodeBlob($blob); to derive the original
-value in versions of PHP before 4.1.0. For PostgreSQL, you can store your blob using blob oid's or as a bytea field.
-You can use bytea fields but not blob oid's currently with UpdateBlob( ).
-Conversely UpdateBlobFile( ) supports oid's, but not bytea data. If you do not have any blob fields, you can improve you can improve general
-SQL query performance by disabling blob handling with
-$connection->disableBlobs = true. UpdateClob($table,$column,$val,$where) Allows you to store a clob (in $val) into $table into
-$column in a row at $where. Similar to UpdateBlob (see above), but for
-Character Large OBjects. Usage: UpdateBlobFile($table,$column,$path,$where,$blobtype='BLOB') Similar to UpdateBlob, except that we pass in a file path to where the blob
-resides. For PostgreSQL, if you are using blob oid's, use this interface. This
-interface does not support bytea fields. Returns true if successful, false otherwise. Some databases require blob's to be encoded manually before upload. Note if
-you use UpdateBlob( ) or UpdateBlobFile( ) the conversion is done automatically
-for you and you do not have to call this function. For PostgreSQL, currently,
-BlobEncode() can only be used for bytea fields. Returns the encoded blob value. Note that there is a connection property called blobEncodeType
-which has 3 legal values: false - no need to perform encoding or decoding. This is purely for documentation purposes, so that programs that accept
-multiple database drivers know what is the right thing to do when processing
-blobs. BlobDecode($blob, $maxblobsize = false)
- Some databases require blob's to be decoded manually after doing a select
-statement. If the database does not require decoding, then this function will
-return the blob unchanged. Currently BlobDecode is only required for one
-database, PostgreSQL, and only if you are using blob oid's (if you are using
-bytea fields, we auto-decode for you). The default maxblobsize is set in
-$connection->maxblobsize, which is set to 256K in adodb 4.54. In ADOdb 4.54 and later, the blob is the return value. In earlier versions,
-the blob data is sent to stdout. Replace($table, $arrFields,
-$keyCols,$autoQuote=false) Try to update a record, and if the record is not found, an insert statement
-is generated and executed. Returns 0 on failure, 1 if update statement worked,
-2 if no record was found and the insert was executed successfully. This differs
-from MySQL's replace which deletes the record and inserts a new record. This
-also means you cannot update the primary key. The only exception to this is
-Interbase and its derivitives, which uses delete and insert because of some
-Interbase API limitations. The parameters are $table which is the table name, the $arrFields which is
-an associative array where the keys are the field names, and $keyCols is the
-name of the primary key, or an array of field names if it is a compound key. If
-$autoQuote is set to true, then Replace() will quote all values that are
-non-numeric; auto-quoting will not quote nulls. Note that auto-quoting will not
-work if you use SQL functions or operators. Examples: AutoExecute($table, $arrFields, $mode,
-$where=false, $forceUpdate=true,$magicq=false) Since ADOdb 4.56, you can automatically generate and execute INSERTs and
-UPDATEs on a given table with this function, which is a wrapper for
-GetInsertSQL() and GetUpdateSQL(). AutoExecute() inserts or updates $table given an array of $arrFields, where
-the keys are the field names and the array values are the field values to
-store. Note that there is some overhead because the table is first queried to
-extract key information before the SQL is generated. We generate an INSERT or
-UPDATE based on $mode (see below). Legal values for $mode are You have to define the constants DB_AUTOQUERY_UPDATE and DB_AUTOQUERY_INSERT
-yourself or include adodb-pear.inc.php. The $where clause is required if $mode == 'UPDATE'. If $forceUpdate=false
-then we will query the database first and check if the field value returned by
-the query matches the current field value; only if they differ do we update
-that field. Returns true on success, false on error. An example of its use is: Note: One of the strengths of ADOdb's AutoExecute() is that only valid field
-names for $table are updated. If $arrFields contains keys that are invalid
-field names for $table, they are ignored. There is some overhead in doing this
-as we have to query the database to get the field names, but given that you are
-not directly coding the SQL yourself, you probably aren't interested in speed
-at all, but convenience. Since 4.62, the table name to be used can be overridden by setting
-$rs->tableName before AutoExecute(), GetInsertSQL() or GetUpdateSQL() is
-called. Since 4.94, setting the global variable $ADODB_QUOTE_FIELDNAMES to true will
-force field names to be auto-quoted in AutoExecute(), GetInsertSQL() and
-GetUpdateSQL(). GetUpdateSQL(&$rs, $arrFields,
-$forceUpdate=false,$magicq=false, $force=null) Generate SQL to update a table given a recordset $rs, and the modified
-fields of the array $arrFields (which must be an associative array holding the
-column names and the new values) are compared with the current recordset. If
-$forceUpdate is true, then we also generate the SQL even if $arrFields is
-identical to $rs->fields. Requires the recordset to be associative. $magicq
-is used to indicate whether magic quotes are enabled (see qstr()). The field
-names in the array are case-insensitive. Since 4.52, we allow you to pass the $force type parameter, and this
-overrides the $ADODB_FORCE_TYPE global
-variable. Since 4.62, the table name to be used can be overridden by setting
-$rs->tableName before AutoExecute(), GetInsertSQL() or GetUpdateSQL() is
-called. GetInsertSQL(&$rs, $arrFields,$magicq=false,$force_type=false) Generate SQL to insert into a table given a recordset $rs. Requires the
-query to be associative. $magicq is used to indicate whether magic quotes are
-enabled (for qstr()). The field names in the array are case-insensitive. Since 2.42, you can pass a table name instead of a recordset into
-GetInsertSQL (in $rs), and it will generate an insert statement for that table.
- Since 4.52, we allow you to pass the $force_type parameter, and this
-overrides the $ADODB_FORCE_TYPE global
-variable. Since 4.62, the table name to be used can be overridden by setting
-$rs->tableName before AutoExecute(), GetInsertSQL() or GetUpdateSQL() is
-called. PageExecute($sql, $nrows, $page, $inputarr=false)
- Used for pagination of recordset. $page is 1-based. See Example
-8. CachePageExecute($secs2cache, $sql, $nrows,
-$page, $inputarr=false) Used for pagination of recordset. $page is 1-based. See Example
-8. Caching version of PageExecute. Close the database connection. PHP4 proudly states that we no longer have to
-clean up at the end of the connection because the reference counting mechanism
-of PHP4 will automatically clean up for us. Start a monitored transaction. As SQL statements are executed, ADOdb will
-monitor for SQL errors, and if any are detected, when CompleteTrans() is
-called, we auto-rollback. To understand why StartTrans() is superior to BeginTrans(), let us examine a
-few ways of using BeginTrans(). The following is the wrong way to use
-transactions: because you perform no error checking. It is possible to update table1 and
-for the update on table2 to fail. Here is a better way: Another way is (since ADOdb 2.0): Now it is a headache monitoring $ok all over the place. StartTrans() is an
-improvement because it monitors all SQL errors for you. This is particularly
-useful if you are calling black-box functions in which SQL queries might be
-executed. Also all BeginTrans, CommitTrans and RollbackTrans calls inside a
-StartTrans block will be disabled, so even if the black box function does a
-commit, it will be ignored. Note that a StartTrans blocks are nestable, the inner blocks are ignored. CompleteTrans($autoComplete=true) Complete a transaction called with StartTrans(). This function monitors for
-SQL errors, and will commit if no errors have occured, otherwise it will
-rollback. Returns true on commit, false on rollback. If the parameter
-$autoComplete is true monitor sql errors and commit and rollback as
-appropriate. Set $autoComplete to false to force rollback even if no SQL error
-detected. Fail a transaction started with StartTrans(). The rollback will only occur
-when CompleteTrans() is called. Check whether smart transaction has failed, eg. returns true if there was an
-error in SQL execution or FailTrans() was called. If not within smart
-transaction, returns false. Begin a transaction. Turns off autoCommit. Returns true if successful. Some
-databases will always return false if transaction support is not available. Any
-open transactions will be rolled back when the connection is closed. Among the
-databases that support transactions are Oracle, PostgreSQL, Interbase, MSSQL,
-certain versions of MySQL, DB2, Informix, Sybase, etc. Note that StartTrans() and CompleteTrans() is a
-superior method of handling transactions, available since ADOdb 3.40. For a
-explanation, see the StartTrans() documentation. You can also use the ADOdb error handler to die
-and rollback your transactions for you transparently. Some buggy database
-extensions are known to commit all outstanding tranasactions, so you might want
-to explicitly do a $DB->RollbackTrans() in your error handler for safety. Since ADOdb 2.50, you are able to detect when you are inside a transaction.
-Check that $connection->transCnt > 0. This variable is incremented whenever
-BeginTrans() is called, and decremented whenever RollbackTrans() or
-CommitTrans() is called. End a transaction successfully. Returns true if successful. If the database
-does not support transactions, will return true also as data is always
-committed. If you pass the parameter $ok=false, the data is rolled back. See example in
-BeginTrans(). End a transaction, rollback all changes. Returns true if successful. If the
-database does not support transactions, will return false as data is never
-rollbacked. SetTransactionMode allows you to pass in the transaction mode to use for all
-subsequent transactions. Note: if you have persistent connections and using
-mssql or mysql, you might have to explicitly reset your transaction mode at the
-beginning of each page request. This is only supported in postgresql, mssql,
-mysql with InnoDB and oci8 currently. For example: Supported values to pass in: You can also pass in database specific values such as 'SNAPSHOT' for mssql
-or 'READ ONLY' for oci8/postgres. See transaction levels for PostgreSQL,
-Oracle,
-MySQL,
-and MS SQL Server.
- GetAssoc($sql,$inputarr=false,$force_array=false,$first2cols=false) Returns an associative array for the given query $sql with optional bind
-parameters in $inputarr. If the number of columns returned is greater to two, a
-2-dimensional array is returned, with the first column of the recordset becomes
-the keys to the rest of the rows. If the columns is equal to two, a 1-dimensional
-array is created, where the the keys directly map to the values (unless
-$force_array is set to true, when an array is created for each value). We have the following data in a recordset: row1: Apple, Fruit, Edible GetAssoc will generate the following 2-dimensional associative array: Apple => array[Fruit, Edible] If the dataset is: row1: Apple, Fruit GetAssoc will generate the following 1-dimensional associative array (with
-$force_array==false): Apple => Fruit The function returns: The associative array, or false if an error occurs. CacheGetAssoc([$secs2cache,] $sql,$inputarr=false,$force_array=false,$first2cols=false) Caching version of GetAssoc function above. GetMedian($table, $field, $where='') Returns the median value of $field for $table. The $where clause is
-optional. If used, make sure the WHERE is included, as in "WHERE name >
-'A'". If an error occurs, false is returned. Since ADOdb 5.06 and PHP
-4.991. Executes the SQL and returns the first field of the first row. The recordset
-and remaining rows are discarded for you automatically. If an error occur,
-false is returned; use ErrorNo() or ErrorMsg() to get the error details. Since
-4.96/5.00, we return null if no records were found. And since 4.991/5.06, you
-can have change the return value if no records are found using the global
-variable $ADODB_GETONE_EOF: $ADODB_GETONE_EOF = false; Executes the SQL and returns the first row as an array. The recordset and
-remaining rows are discarded for you automatically. If no records are returned,
-an empty array is returned. If an error occurs, false is returned. Executes the SQL and returns the all the rows as a 2-dimensional array. The
-recordset is discarded for you automatically. If an error occurs, false is
-returned. GetArray is a synonym for GetAll. GetCol($sql,$inputarr=false,$trim=false) Executes the SQL and returns all elements of the first column as a
-1-dimensional array. The recordset is discarded for you automatically. If an
-error occurs, false is returned. CacheGetOne([$secs2cache,] $sql,$inputarr=false),
-CacheGetRow([$secs2cache,] $sql,$inputarr=false),
-CacheGetAll([$secs2cache,] $sql,$inputarr=false),
-CacheGetCol([$secs2cache,]
-$sql,$inputarr=false,$trim=false) Similar to above Get* functions, except that the recordset is serialized and
-cached in the $ADODB_CACHE_DIR directory for $secs2cache seconds. Good for
-speeding up queries on rarely changing data. Note that the $secs2cache
-parameter is optional. If omitted, we use the value in
-$connection->cacheSecs (default is 3600 seconds, or 1 hour). Prepares (compiles) an SQL query for repeated execution. Bind parameters are
-denoted by ?, except for the oci8 driver, which uses the traditional Oracle
-:varname convention. Returns an array containing the original sql statement in the first array
-element; the remaining elements of the array are driver dependent. If there is
-an error, or we are emulating Prepare( ), we return the original $sql string.
-This is because all error-handling has been centralized in Execute( ). Prepare( ) cannot be used with functions that use SQL query rewriting
-techniques, e.g. PageExecute( ) and SelectLimit( ). Example: Also see InParameter(), OutParameter() and PrepareSP() below. Only supported
-internally by interbase, oci8 and selected ODBC-based drivers, otherwise it is
-emulated. There is no performance advantage to using Prepare() with emulation. Important: Due to limitations or bugs in PHP, if you are getting errors when
-you using prepared queries, try setting $ADODB_COUNTRECS = false before
-preparing. This behaviour has been observed with ODBC. IfNull($field, $nullReplacementValue) Portable IFNULL function (NVL in Oracle). Returns a string that represents
-the function that checks whether a $field is null for the given database, and
-if null, change the value returned to $nullReplacementValue. Eg. This is not a function, but a property. Some databases have
-"length" and others "len" as the function to measure the
-length of a string. To use this property: This is not a function, but a property. This is a string that holds the sql
-to generate a random number between 0.0 and 1.0 inclusive. This is not a function, but a property. Some databases have
-"substr" and others "substring" as the function to retrieve
-a sub-string. To use this property: For all databases, the 1st parameter of substr is the field, the 2nd
-is the offset (1-based) to the beginning of the sub-string, and the 3rd is the
-length of the sub-string. Generates a bind placeholder portably. For most databases, the bind
-placeholder is "?". However some databases use named bind parameters
-such as Oracle, eg ":somevar". This allows us to portably define an
-SQL statement with bind parameters: PrepareSP($sql, $cursor=false ) When calling stored procedures in mssql and oci8 (oracle), and you might
-want to directly bind to parameters that return values, or for special LOB
-handling. PrepareSP() allows you to do so. Returns the same array or $sql string as Prepare( ) above. If you do not
-need to bind to return values, you should use Prepare( ) instead. The 2nd parameter, $cursor is not used except with oci8. Setting it to true
-will force OCINewCursor to be called; this is to support output REF CURSORs. For examples of usage of PrepareSP( ), see InParameter( ) below. Note: in the mssql driver, preparing stored procedures requires a special
-function call, mssql_init( ), which is called by this function. PrepareSP( ) is
-available in all other drivers, and is emulated by calling Prepare( ). InParameter($stmt, $var, $name, $maxLen = 4000,
-$type = false ) Binds a PHP variable as input to a stored procedure
-variable. The parameter $stmt is the value returned by PrepareSP(), $var
-is the PHP variable you want to bind, $name is the name of the stored procedure
-variable. Optional is $maxLen, the maximum length of the data to bind,
-and $type which is database dependant. Consult mssql_bind and ocibindbyname docs at php.net for more
-info on legal values for $type. InParameter() is a wrapper function that calls Parameter() with
-$isOutput=false. The advantage of this function is that it is self-documenting,
-because the $isOutput parameter is no longer needed. Only for mssql and oci8
-currently. Here is an example using oci8: The same example using mssql: Note that the only difference between the oci8 and mssql implementations is
-$sql. If $type parameter is set to false, in mssql, $type will be dynamicly
-determined based on the type of the PHP variable passed (string => SQLCHAR, boolean =>SQLINT1, integer
-=>SQLINT4 or float/double=>SQLFLT8). In oci8, $type can be set to OCI_B_FILE (Binary-File), OCI_B_CFILE
-(Character-File), OCI_B_CLOB (Character-LOB), OCI_B_BLOB (Binary-LOB) and
-OCI_B_ROWID (ROWID). To pass in a null, use
-$db->Parameter($stmt, $null=null, 'param'). OutParameter($stmt, $var, $name, $maxLen = 4000,
-$type = false ) Binds a PHP variable as output from a stored procedure
-variable. The parameter $stmt is the value returned by PrepareSP(), $var
-is the PHP variable you want to bind, $name is the name of the stored
-procedure variable. Optional is $maxLen, the maximum length of the data
-to bind, and $type which is database dependant. OutParameter() is a wrapper function that calls Parameter() with
-$isOutput=true. The advantage of this function is that it is self-documenting,
-because the $isOutput parameter is no longer needed. Only for mssql and oci8
-currently. For an example, see InParameter. Parameter($stmt, $var, $name, $isOutput=false,
-$maxLen = 4000, $type = false ) Note: This function is deprecated, because of the new InParameter() and
-OutParameter() functions. These are superior because they are self-documenting,
-unlike Parameter(). Adds a bind parameter suitable for return values or special data handling
-(eg. LOBs) after a statement has been prepared using PrepareSP(). Only for
-mssql and oci8 currently. The parameters are: Lastly, in oci8, bind parameters can be reused without calling PrepareSP( ) or
-Parameters again. This is not possible with mssql. An oci8 example: Bind($stmt, $var, $size=4001, $type=false, $name=false) This is a low-level function supported only by the oci8 driver. Avoid
-using unless you only want to support Oracle. The Parameter( ) function is
-the recommended way to go with bind variables. Bind( ) allows you to use bind variables in your sql statement. This binds a
-PHP variable to a name defined in an Oracle sql statement that was previously
-prepared using Prepare(). Oracle named variables begin with a colon, and ADOdb
-requires the named variables be called :0, :1, :2, :3, etc. The first
-invocation of Bind() will match :0, the second invocation will match :1, etc.
-Binding can provide 100% speedups for insert, select and update statements. The other variables, $size sets the buffer size for data storage, $type is
-the optional descriptor type OCI_B_FILE (Binary-File), OCI_B_CFILE
-(Character-File), OCI_B_CLOB (Character-LOB), OCI_B_BLOB (Binary-LOB) and
-OCI_B_ROWID (ROWID). Lastly, instead of using the default :0, :1, etc names,
-you can define your own bind-name using $name. The following example shows 3 bind variables being used: p1, p2 and p3.
-These variables are bound to :0, :1 and :2. You can also use named variables: Call this method to install a SQL logging and timing
-function (using fnExecute). Then all SQL statements are logged into an
-adodb_logsql table in a database. If the adodb_logsql table does not exist,
-ADOdb will create the table if you have the appropriate permissions. Returns
-the previous logging value (true for enabled, false for disabled). Here are
-samples of the DDL for selected databases: Usage: One limitation of logging is that rollback also prevents SQL from being
-logged. If you prefer to use another name for the table used to store the SQL, you
-can override it by calling adodb_perf::table($tablename), where $tablename is
-the new table name (you will still need to manually create the table yourself).
-An example: Also see Performance Monitor. fnExecute and fnCacheExecute properties These two properties allow you to define bottleneck functions for all sql
-statements processed by ADOdb. This allows you to perform statistical analysis
-and query-rewriting of your sql. Examples of fnExecute Here is an example of using fnExecute, to count all cached queries and
-non-cached queries, you can do this: The fnExecute function is called before the sql is parsed and executed, so
-you can perform a query rewrite. If you are passing in a prepared statement,
-then $sql is an array (see Prepare). The fnCacheExecute
-function is only called if the recordset returned was cached. The function
-parameters match the Execute and CacheExecute functions respectively, except
-that $this (the connection object) is passed as the first parameter. Since ADOdb 3.91, the behaviour of fnExecute varies depending on whether the
-defined function returns a value. If it does not return a value, then the $sql
-is executed as before. This is useful for query rewriting or counting sql
-queries. On the other hand, you might want to replace the Execute function with one
-of your own design. If this is the case, then have your function return a
-value. If a value is returned, that value is returned immediately, without any
-further processing. This is used internally by ADOdb to implement LogSQL()
-functionality. No longer available - removed since 1.99. Generates the sql string used to concatenate $s1, $s2, etc together. Uses
-the string in the concat_operator field to generate the concatenation. Override
-this function if a concatenation operator is not used, eg. MySQL. Returns the concatenated string. Format the $date in the format the database accepts - the return
-string is also quoted. This is used when you are sending dates to the database
-(eg INSERT, UPDATE or where clause of SELECT statement). The $date
-parameter can be a PHP DateTime object (since ADOdb 5.09), a Unix integer timestamp or an ISO format Y-m-d. Uses the
-fmtDate field, which holds the format to use. If null or false or '' is passed
-in, it will be converted to an SQL null. Returns the date as a quoted string. Note to retrieve a date column in a specific format, use SQLDate.
- Format the $date in the bind format the database accepts. Normally
-this means that the date string is not quoted, unlike DBDate, which quotes the
-string. Format the timestamp $ts in the format the database accepts; this can
-be a PHP DateTime object (since ADOdb 5.09), a Unix integer timestamp or an ISO format Y-m-d H:i:s. Uses the fmtTimeStamp
-field, which holds the format to use. If null or false or '' is passed in, it
-will be converted to an SQL null. Returns the timestamp as a quoted string. Format the timestamp $ts in the bind format the database accepts.
-Normally this means that the timestamp string is not quoted, unlike
-DBTimeStamp, which quotes the string. qstr($s,[$magic_quotes_enabled=false]) Quotes a string to be sent to the database. The $magic_quotes_enabled
-parameter may look funny, but the idea is if you are quoting a string extracted
-from a POST/GET variable, then pass get_magic_quotes_gpc() as the second
-parameter. This will ensure that the variable is not quoted twice, once by qstr
-and once by the magic_quotes_gpc. Eg. $s = $db->qstr(HTTP_GET_VARS['name'],get_magic_quotes_gpc()); Returns the quoted string. Quotes the string $s, escaping the database specific quote character as
-appropriate. Formerly checked magic quotes setting, but this was disabled since
-3.31 for compatibility with PEAR DB. Returns the number of rows affected by a update or delete statement. Returns
-false if function not supported. Not supported by interbase/firebird currently. Returns the last autonumbering ID inserted. Returns false if function not
-supported. Only supported by databases that support auto-increment or object id's, such
-as PostgreSQL, MySQL and MS SQL Server currently. PostgreSQL returns the OID,
-which can change on a database reload. Lock a table row for the duration of a transaction. For example to lock
-record $id in table1: Supported in db2, interbase, informix, mssql, oci8, postgres, sybase. Returns a list of databases available on the server as an array. You have to
-connect to the server first. Only available for ODBC, MySQL and ADO. MetaTables($ttype = false, $showSchema = false,
-$mask=false) Returns an array of tables and views for the current database as an array.
-The array should exclude system catalog tables if possible. To only show
-tables, use $db->MetaTables('TABLES'). To show only views, use
-$db->MetaTables('VIEWS'). The $showSchema parameter currently works only for
-DB2, and when set to true, will add the schema name to the table, eg.
-"SCHEMA.TABLE". You can define a mask for matching. For example, setting $mask = 'TMP%' will
-match all tables that begin with 'TMP'. Currently only mssql, oci8, odbc_mssql
-and postgres* support $mask. MetaColumns($table,$notcasesensitive=true) Returns an array of ADOFieldObject's, one field object for every column of
-$table. A field object is a class instance with (name, type, max_length)
-defined. Currently Sybase does not recognise date types, and ADO cannot
-identify the correct data type (so we default to varchar). The $notcasesensitive parameter determines whether we uppercase or lowercase
-the table name to normalize it (required for some databases). Does not work
-with MySQL ISAM tables. For schema support, pass in the $table parameter,
-"$schema.$tablename". This is only supported for selected databases. MetaColumnNames($table,$numericIndex=false) Returns an array of column names for $table. Since ADOdb 4.22, this is an
-associative array, with the keys in uppercase. Set $numericIndex=true if you
-want the old behaviour of numeric indexes (since 4.23). e.g. array('FIELD1' => 'Field1', 'FIELD2'=>'Field2') MetaPrimaryKeys($table, $owner=false) Returns an array containing column names that are the primary keys of
-$table. Supported by mysql, odbc (including db2, odbc_mssql, etc), mssql,
-postgres, interbase/firebird, oci8 currently. Views (and some tables) have primary keys, but sometimes this information is
-not available from the database. You can define a function
-ADODB_View_PrimaryKeys($databaseType, $database, $view, $owner) that should
-return an array containing the fields that make up the primary key. If that
-function exists, it will be called when MetaPrimaryKeys() cannot find a primary
-key for a table or view. Returns an array of containing two elements 'description' and 'version'. The
-'description' element contains the string description of the database. The
-'version' naturally holds the version number (which is also a string). MetaForeignKeys($table, $owner=false,
-$upper=false) Returns an associate array of foreign keys, or false if not supported. For
-example, if table employee has a foreign key where employee.deptkey points to
-dept_table.deptid, and employee.posn=posn_table.postionid and
-employee.poscategory=posn_table.category, then
-$conn->MetaForeignKeys('employee') will return The optional schema or owner can be defined in $owner. If $upper is true,
-then the table names (array keys) are upper-cased. When an SQL statement successfully is executed by ADOConnection->Execute($sql),an ADORecordSet object is
-returned. This object contains a virtual cursor so we can move from row to row,
-functions to obtain information about the columns and column types, and helper
-functions to deal with formating the results to show to the user. fields: Array containing the current row. This is not associative,
-but is an indexed array from 0 to columns-1. See also the function Fields, which behaves like an associative array. dataProvider: The underlying mechanism used to connect to the
-database. Normally set to native, unless using odbc or ado. blobSize: Maximum size of a char, string or varchar object before it
-is treated as a Blob (Blob's should be shown with textarea's). See the MetaType function. sql: Holds the sql statement used to generate this record set. canSeek: Set to true if Move( ) function works. EOF: True if we have scrolled the cursor past the last record. ADORecordSet( ) Constructer. Normally you never call this function yourself. Generates an associative array from the recordset. Note that is this
-function is also available in the connection object.
-More details can be found there. Generate a 2-dimensional array of records from the current cursor position,
-indexed from 0 to $number_of_rows - 1. If $number_of_rows is undefined, till
-EOF. Generate a 2-dimensional array of records from the current
-cursor position. Synonym for GetArray() for compatibility with Microsoft ADO. GetMenu($name, [$default_str=''],
-[$blank1stItem=true], [$multiple_select=false], [$size=0], [$moreAttr='']) Generate a HTML menu
-(<select><option><option></select>). The first column
-of the recordset (fields[0]) will hold the string to display in the option
-tags. If the recordset has more than 1 column, the second column (fields[1]) is
-the value to send back to the web server.. The menu will be given the name $name.
- If $default_str is defined, then if $default_str == fields[0],
-that field is selected. If $blank1stItem is true, the first option is
-empty. You can also set the first option strings by setting $blank1stItem =
-"$value:$text". $Default_str can be array for a multiple select listbox. To get a listbox, set the $size to a non-zero value (or pass
-$default_str as an array). If $multiple_select is true then a listbox
-will be generated with $size items (or if $size==0, then 5 items)
-visible, and we will return an array to a server. Lastly use $moreAttr to
-add additional attributes such as javascript or styles. Menu Example 1: Menu Example 2: For the same data, GetMenu2($name, [$default_str=''],
-[$blank1stItem=true], [$multiple_select=false], [$size=0], [$moreAttr='']) This is nearly identical to GetMenu, except that the $default_str is
-matched to fields[1] (the option values). Menu Example 3: Given the data in menu example 2, Converts the date string $str to another format. The date format is
-Y-m-d, or Unix timestamp format. The default $fmt is Y-m-d. Converts the timestamp string $str to another format. The timestamp
-format is Y-m-d H:i:s, as in '2002-02-28 23:00:12', or Unix timestamp format.
-UserTimeStamp calls UnixTimeStamp to parse $str, and $fmt
-defaults to Y-m-d H:i:s if not defined. Parses the date string $str and returns it in unix mktime format (eg.
-a number indicating the seconds after January 1st, 1970). Expects the date to
-be in Y-m-d H:i:s format, except for Sybase and Microsoft SQL Server, where M d
-Y is also accepted (the 3 letter month strings are controlled by a global
-array, which might need localisation). This function is available in both ADORecordSet and ADOConnection since
-1.91. Parses the timestamp string $str and returns it in unix mktime format
-(eg. a number indicating the seconds after January 1st, 1970). Expects the date
-to be in "Y-m-d, H:i:s" (1970-12-24, 00:00:00) or "Y-m-d
-H:i:s" (1970-12-24 00:00:00) or "YmdHis" (19701225000000)
-format, except for Sybase and Microsoft SQL Server, where "M d Y
-h:i:sA" (Dec 25 1970 00:00:00AM) is also accepted (the 3 letter month
-strings are controlled by a global array, which might need localisation). This function is available in both ADORecordSet and ADOConnection since
-1.91. OffsetDate($dayFraction, $basedate=false) Returns a string with the native SQL functions to calculate future and past
-dates based on $basedate in a portable fashion. If $basedate is not defined,
-then the current date (at 12 midnight) is used. Returns the SQL string that
-performs the calculation when passed to Execute(). For example, in Oracle, to find the date and time that is 2.5 days from
-today, you can use: This function is available for mysql, mssql, oracle, oci8 and postgresql
-drivers since 2.13. It might work with other drivers provided they allow
-performing numeric day arithmetic on dates. SQLDate($dateFormat, $basedate=false) Returns a string which contains the native SQL functions to
-format a date or date column $basedate. This is used when retrieving date
-columns in SELECT statements. For sending dates to the database (eg. in UPDATE,
-INSERT or the where clause of SELECT statements) use DBDate.
-It uses a case-sensitive $dateFormat, which supports: All other characters are treated as strings. You can also use \ to escape
-characters. Available on selected databases, including mysql, postgresql,
-mssql, oci8 and DB2. This is useful in writing portable sql statements that GROUP BY on dates.
-For example to display total cost of goods sold broken by quarter (dates are
-stored in a field called postdate): Move the internal cursor to the next row. The $this->fields array
-is automatically updated. Returns false if unable to do so (normally because
-EOF has been reached), otherwise true. If EOF is reached, then the $this->fields array is set to false (this was
-only implemented consistently in ADOdb 3.30). For the pre-3.30 behaviour of
-$this->fields (at EOF), set the global variable $ADODB_COMPAT_FETCH = true. Example: Moves the internal cursor to a specific row $to. Rows are zero-based
-eg. 0 is the first row. The fields array is automatically updated. For
-databases that do not support scrolling internally, ADOdb will simulate forward
-scrolling. Some databases do not support backward scrolling. If the $to
-position is after the EOF, $to will move to the end of the RecordSet for
-most databases. Some obscure databases using odbc might not behave this way. Note: This function uses absolute positioning, unlike Microsoft's
-ADO. Returns true or false. If false, the internal cursor is not moved in most
-implementations, so AbsolutePosition( ) will return the last cursor position
-before the Move( ). Internally calls Move(0). Note that some databases do not support this function. Internally calls Move(RecordCount()-1). Note that some databases do not
-support this function. Returns an associative array containing the current row. The keys to the
-array are the column names. The column names are upper-cased for easy access.
-To get the next row, you will still need to call MoveNext(). For example: Note: do not use GetRowAssoc() with $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC.
-Because they have the same functionality, they will interfere with each other. Returns the current page. Requires PageExecute()/CachePageExecute() to be
-called. See Example 8. AtFirstPage($status='') Returns true if at first page (1-based). Requires
-PageExecute()/CachePageExecute() to be called. See Example 8. AtLastPage($status='') Returns true if at last page (1-based). Requires
-PageExecute()/CachePageExecute() to be called. See Example 8. Returns the value of the associated column $colname for the current
-row. The column name is case-insensitive. This is a convenience function. For higher performance, use $ADODB_FETCH_MODE. Returns array containing current row, or false if EOF. FetchRow( )
-internally moves to the next record after returning the current row. Warning: Do not mix using FetchRow() with MoveNext(). Usage: Sets $array to the current row. Returns PEAR_Error object if EOF, 1 if ok
-(DB_OK constant). If PEAR is undefined, false is returned when EOF. FetchInto(
-) internally moves to the next record after returning the current row. FetchRow() is easier to use. See above. Returns an object containing the name, type and max_length
-of the associated field. If the max_length cannot be determined reliably, it
-will be set to -1. The column numbers are zero-based. See example
-2. Returns the number of fields (columns) in the record set. Returns the number of rows in the record set. If the number of records
-returned cannot be determined from the database driver API, we will buffer all
-rows and return a count of the rows after all the records have been retrieved.
-This buffering can be disabled (for performance reasons) by setting the global
-variable $ADODB_COUNTRECS = false. When disabled, RecordCount( ) will return -1
-for certain databases. See the supported databases list above for more details.
- RowCount is a synonym for RecordCount. PO_RecordCount($table, $where) Returns the number of rows in the record set. If the database does not
-support this, it will perform a SELECT COUNT(*) on the table $table, with the
-given $where condition to return an estimate of the recordset size. $numrows = $rs->PO_RecordCount("articles_table",
-"group=$group"); For databases that allow multiple recordsets to be returned in one query,
-this function allows you to switch to the next recordset. Currently only
-supported by mssql driver. Returns the current row as an object. If you set $toupper to true, then the
-object fields are set to upper-case. Note: The newer FetchNextObject() is the
-recommended way of accessing rows as objects. See below. FetchNextObject($toupper=true) Gets the current row as an object and moves to the next row automatically.
-Returns false if at end-of-file. If you set $toupper to true, then the object
-fields are set to upper-case. Note that for some drivers such as mssql, you
-need to SetFetchMode(ADODB_FETCH_ASSOC) or SetFetchMode(ADODB_FETCH_BOTH). There is some trade-off in speed in using FetchNextObject(). If performance
-is important, you should access rows with the Returns the current record as an object. Fields are not upper-cased, unlike
-FetchObject. Returns the current record as an object and moves to the next record. If
-EOF, false is returned. Fields are not upper-cased, unlike FetctNextObject. Returns the current row of the record set. 0 is the first row. Synonym for CurrentRow for compatibility with ADO. Returns the
-current row of the record set. 0 is the first row. MetaType($nativeDBType[,$field_max_length],[$fieldobj]) Determine what generic meta type a database field type is given its
-native type $nativeDBType as a string and the length of the field $field_max_length.
-Note that field_max_length can be -1 if it is not known. The field object
-returned by FetchField() can be passed in $fieldobj or as the 1st
-parameter $nativeDBType. This is useful for databases such as mysql
-which has additional properties in the field object such as primary_key.
- Uses the field blobSize and compares it with $field_max_length
-to determine whether the character field is actually a blob. For example, $db->MetaType('char') will return 'C'. Returns: Since ADOdb 3.0, MetaType accepts $fieldobj as the first parameter, instead
-of $nativeDBType. Closes the recordset, cleaning all memory and resources associated with the
-recordset. If memory management is not an issue, you do not need to call this function
-as recordsets are closed for you by PHP at the end of the script. SQL
-statements such as INSERT/UPDATE/DELETE do not really return a recordset, so you
-do not have to call Close() for such SQL statements. This is a standalone function (rs2html = recordset to html) that is similar
-to PHP's odbc_result_all function, it prints a ADORecordSet, $adorecordset
-as a HTML table. $tableheader_attributes allow you to control the table cellpadding,
-cellspacing and border attributes. Lastly you can replace the
-database column names with your own column titles with the array $col_titles.
-This is designed more as a quick debugging mechanism, not a production table
-recordset viewer. You will need to include the file tohtml.inc.php. This describes how to create a class to connect to a new database. To ensure
-there is no duplication of work, kindly email me at jlim#natsoft.com if you
-decide to create such a class. First decide on a name in lower case to call the database type. Let's say we
-call it xbase. Then we need to create two classes ADODB_xbase and ADORecordSet_xbase in the
-file adodb-xbase.inc.php. The simplest form of database driver is an adaptation of an existing ODBC
-driver. Then we just need to create the class ADODB_xbase extends ADODB_odbc
-to support the new date and timestamp formats, the concatenation
-operator used, true and false. For the ADORecordSet_xbase
-extends ADORecordSet_odbc we need to change the MetaType function.
-See adodb-vfp.inc.php as an example. More complicated is a totally new database driver that connects to a new PHP
-extension. Then you will need to implement several functions. Fortunately, you
-do not have to modify most of the complex code. You only need to override a few
-stub functions. See adodb-mysql.inc.php for example. The default date format of ADOdb internally is YYYY-MM-DD (Ansi-92). All
-dates should be converted to that format when passing to an ADOdb date
-function. See Oracle for an example how we use ALTER SESSION to change the
-default date format in _pconnect _connect. ADOConnection Functions to Override Defining a constructor for your ADOConnection derived function is optional.
-There is no need to call the base class constructor. _connect: Low level implementation of Connect. Returns true or false.
-Should set the _connectionID. _pconnect: Low level implemention of PConnect. Returns true or false.
-Should set the _connectionID. _query: Execute a query. Returns the queryID, or false. _close: Close the connection -- PHP should clean up all recordsets. ErrorMsg: Stores the error message in the private variable _errorMsg.
- ADOConnection Fields to Set _bindInputArray: Set to true if binding of parameters for SQL inserts
-and updates is allowed using ?, eg. as with ODBC. fmtDate fmtTimeStamp true false concat_operator replaceQuote hasLimit support SELECT * FROM TABLE LIMIT 10 of MySQL. hasTop support Microsoft style SELECT TOP 10 * FROM TABLE. ADORecordSet Functions to Override You will need to define a constructor for your ADORecordSet derived class
-that calls the parent class constructor. FetchField: as documented above in ADORecordSet _initrs: low level initialization of the recordset: setup the _numOfRows
-and _numOfFields fields -- called by the constructor. _seek: seek to a particular row. Do not load the data into the fields
-array. This is done by _fetch. Returns true or false. Note that some
-implementations such as Interbase do not support seek. Set canSeek to false. _fetch: fetch a row using the database extension function and then
-move to the next row. Sets the fields array. If the parameter
-$ignore_fields is true then there is no need to populate the fields
-array, just move to the next row. then Returns true or false. _close: close the recordset Fields: If the array row returned by the PHP extension is not an
-associative one, you will have to override this. See adodb-odbc.inc.php for an
-example. For databases such as MySQL and MSSQL where an associative array is
-returned, there is no need to override this function. ADOConnection Fields to Set canSeek: Set to true if the _seek function works. For info on tuning PHP, read this article on Optimizing
-PHP. Active Record: You can force column names to be quoted in INSERT and UPDATE statements, typically because you are using reserved words as column names by setting
-ADODB_Active_Record::$_quoteNames = true;
- Added memcache and cachesecs to DSN. e.g.
- Fixed up MetaColumns and MetaPrimaryIndexes() for php 5.3 compat. Thx http://adodb.pastebin.com/m52082b16
- The postgresql driver's OffsetDate() apparently does not work with postgres 8.3. Fixed.
- Added support for magic_quotes_sybase in qstr() and addq(). Thanks Eloy and Sam Moffat.
- The oci8 driver did not handle LOBs properly when binding. Fixed. See http://phplens.com/lens/lensforum/msgs.php?id=17991.
- Datadict: In order to support TIMESTAMP with subsecond accuracy, added to datadict the new TS type. Supported by mssql, postgresql and oci8 (oracle).
-Also changed oci8 $conn->sysTimeStamp to use 'SYSTIMESTAMP' instead of 'SYSDATE'. Should be backwards compat.
- Added support for PHP 5.1+ DateTime objects in DBDate and DBTimeStamp. This means that dates and timestamps will be managed by DateTime objects if you are running PHP 5.1+.
- Added new property to postgres64 driver to support returning I if type is unique int called $db->uniqueIisR, defaulting to true. See http://phplens.com/lens/lensforum/msgs.php?id=17963
- Added support for bindarray in adodb_GetActiveRecordsClass with SelectLimit in adodb-active-record.inc.php.
- Transactions now allowed in ado_access driver. Thx to petar.petrov.georgiev#gmail.com.
- Sessions2 garbage collection is now much more robust. We perform ORDER BY to prevent deadlock in adodb-sessions2.inc.php.
- Fixed typo in pdo_sqlite driver.
- Fixes wrong version number string.
- Incorrect + in adodb-datadict.inc.php removed.
- Fixes missing OffsetDate() function in pdo. Thx paul#mantisforge.org.
- adodb-sybase.inc.php driver. Added $conn->charSet support. Thx Luis Henrique Mulinari (luis.mulinari#gmail.com)
- adodb-ado5.inc.php. Fixed some bind param issues. Thx Jirka Novak.
- adodb-ado5.inc.php. Now has improved error handling.
- Fixed typo in adodb-xmlschema03.inc.php. See XMLS_EXISTING_DATA, line 1501. Thx james johnson.
- Made $inputarr optional for _query() in all drivers.
- Fixed spelling mistake in flushall() in adodb.inc.ophp.
- Fixed handling of quotes in adodb_active_record::doquote. Thx Jonathan Hohle (jhohle#godaddy.com).
- Added new index parameter to adodb_active_record::setdatabaseadaptor. Thx Jonathan Hohle
- Fixed & readcache() reference compat problem with php 5.3 in adodb.Thx Jonathan Hohle.
- Some minor $ADODB_CACHE_CLASS definition issues in adodb.inc.php.
- Added Reset() function to adodb_active_record. Thx marcus.
- Minor dsn fix for pdo_sqlite in adodb.inc.php. Thx Sergey Chvalyuk.
- Fixed adodb-datadict _CreateSuffix() inconsistencies. Thx Chris Miller.
- Option to delete old fields $dropOldFlds in datadict ChangeTableSQL($table, $flds, $tableOptions, $dropOldFlds=false) added. Thx Philipp Niethammer.
- Memcache caching did not expire properly. Fixed.
- MetaForeignKeys for postgres7 driver changed from adodb_movenext to $rs->MoveNext (also in 4.99)
- Added support for ldap and ldaps url format in ldap driver. E.g. ldap://host:port/dn?attributes?scope?filter?extensions
- BeginTrans/CommitTrans/RollbackTrans return true/false correctly on
-success/failure now for mssql, odbc, oci8, mysqlt, mysqli, postgres, pdo. Replace() now quotes all non-null values including numeric ones. Postgresql qstr() now returns booleans as true and false
-without quotes. MetaForeignKeys in mysql and mysqli drivers had this problem: A table can
-have two foreign keys pointing to the same column in the same table. The
-original code will incorrectly report only the last column. Fixed.
-https://sourceforge.net/tracker/index.php?func=detail&aid=2287278&group_id=42718&atid=433976
- Passing in full ado connection string in $argHostname with ado drivers was
-failing in adodb5 due to bug. Fixed. Fixed memcachelib flushcache and flushall bugs. Also fixed possible
-timeCreated = 0 problem in readcache. (Also in adodb 4.992). Thanks AlexB_UK
-(alexbarnes#hotmail.com). Fixed a notice in adodb-sessions2.inc.php, in _conn(). Thx bober
-m.derlukiewicz#rocktech.remove_me.pl; ADOdb Active Record: Fixed some issues with incompatible fetch modes
-(ADODB_FETCH_ASSOC) causing problems in UpdateActiveTable(). ADOdb Active Record: Added support for functions that support predefining
-one-to-many relationships: ADOdb Active Record: HasMany hardcoded primary key to "id". Fixed.
- Many pdo and pdo-sqlite fixes from Sid Dunayer [sdunayer#interserv.com]. CacheSelectLimit not working for mssql. Fixed. Thx AlexB. The rs2html function did not display hours in timestamps correctly. Now 24hr
-clock used. Changed ereg* functions to use preg* functions as ereg* is deprecated in PHP 5.3. Modified sybase and postgresql drivers. Added driver adodb-pdo_sqlite.inc.php. Thanks Diogo Toscano
-(diogo#scriptcase.net) for the code. Added support for one-to-many relationships
-with BelongsTo() and HasMany() in adodb_active_record. Added BINARY type to mysql.inc.php (also in 4.991). Added support for SelectLimit($sql,-1,100) in oci8. (also in 4.991). New $conn->GetMedian($table, $field, $where='') to get median account no.
-(also in 4.991) The rs2html() function in tohtml.inc.php did not handle dates with ':' in it
-properly. Fixed. (also in 4.991) Added support for connecting to oci8 using $DB->Connect($ip, $user, $pwd,
-"SID=$sid"); (also in 4.991) Added mysql type 'VAR_STRING' to MetaType(). (also in 4.991) The session and session2 code supports setfetchmode assoc properly now (also
-in 4.991). Added concat support to pdo. Thx Andrea Baron. Changed db2 driver to use format "Y-m-d H-i-s" for datetime
-instead of "Y-m-d-H-i-s" which was legacy from odbc_db2 conversion. Removed vestigal break on adodb_tz_offset in adodb-time.inc.php. MetaForeignKeys did not work for views in MySQL 5. Fixed. Changed error handling in GetActiveRecordsClass. Added better support for using existing driver when $ADODB_NEWCONNECTION
-function returns false. In _CreateSuffix in adodb-datadict.inc.php, adding unsigned variable for
-mysql. In adodb-xmlschema03.inc.php, changed addTableOpt to include db name. If bytea blob in postgresql is null, empty string was formerly returned. Now
-null is returned. Changed db2 driver CreateSequence to support $start parameter. rs2html() now does not add nbsp to end if length of string > 0 The oci8po FetchField() now only lowercases field names if ADODB_ASSOC_CASE
-is set to 0. New mssqlnative drivers for php. TQ Garrett Serack of M'soft. Download
-mssqlnative extension. Note that this is still in beta. Fixed bugs in memcache support. You can now change the return value of GetOne if no records are found using
-the global variable $ADODB_GETONE_EOF. The default is null. To change it back
-to the pre-4.99/5.00 behaviour of false, set $ADODB_GETONE_EOF = false; In Postgresql 8.2/8.3 MetaForeignkeys did not work. Fixed William Kolodny
-William.Kolodny#gt-t.net Added support for multiple recordsets in mysqli "Geisel Sierote"
-geisel#4up.com.br. See http://phplens.com/lens/lensforum/msgs.php?id=15917 Malcolm Cook added new Reload() function to Active Record. See
-http://phplens.com/lens/lensforum/msgs.php?id=17474 Thanks Zoltan Monori [monzol#fotoprizma.hu] for bug fixes in iterator,
-SelectLimit, GetRandRow, etc. Under heavy loads, the performance monitor for oci8 disables Ixora views. Fixed sybase driver SQLDate to use str_replace(). Also for adodb5, changed
-sybase driver UnixDate and UnixTimeStamp calls to static. Changed oci8 lob handler to use & reference
-$this->_refLOBs[$numlob]['VAR'] = &$var. We now strtolower the get_class() function in PEAR::isError() for php5
-compat. CacheExecute did not retrieve cache recordsets properly for 5.04 (worked in
-4.98). Fixed. New ADODB_Cache_File class for file caching defined in adodb.inc.php. Farsi language file contribution by Peyman Hooshmandi Raad
-(phooshmand#gmail.com) New API for creating your custom caching class which is stored in
-$ADODB_CACHE: Memcache supports multiple pooled hosts now. Only if none of the pooled
-servers can be contacted will a connect error be generated. Usage example
-below: Fixed adodb_mktime problem which causes a performance bottleneck in $hrs. Added mysqli support to adodb_getcount(). Removed MYSQLI_TYPE_CHAR from MetaType(). Active Record: $ADODB_ASSOC_CASE=1 did not work properly. Fixed. Modified Fields() in recordset class to support display null fields in
-FetchNextObject(). In ADOdb5, active record implementation, we now support column names with
-spaces in them - we autoconvert the spaces to _ using __set(). Thx Daniel Cook.
-http://phplens.com/lens/lensforum/msgs.php?id=17200 Removed $arg3 from mysqli SelectLimit. See
-http://phplens.com/lens/lensforum/msgs.php?id=16243. Thx Zsolt Szeberenyi. Changed oci8 FetchField, which returns the max_length of BLOB/CLOB/NCLOB as
-4000 (incorrectly) to -1. CacheExecute would sometimes return an error on Windows if it was unable to
-lock the cache file. This is harmless and has been changed to a warning that
-can be ignored. Also adodb_write_file() code revised. ADOdb perf code changed to only log sql if execution time >= 0.05
-seconds. New $ADODB_PERF_MIN variable holds min sql timing. Any SQL with timing
-value below this and is not causing an error is not logged. Also adodb_backtrace() now traces 1 level deeper as sometimes actual culprit
-function is not displayed. Fixed a group by problem with adodb_getcount() for db's which are not
-postgres/oci8 based. Changed mssql driver Parameter() from SQLCHAR to SQLVARCHAR: case 'string':
-$type = SQLVARCHAR; break. Problem with mssql driver in php5 (for adodb 5.03) because some functions
-are not static. Fixed. ADOdb perf for oci8 now has non-table-locking code when clearing the sql.
-Slower but better transparency. Added in 4.96a and 5.02a. Fix adodb count optimisation. Preg_match did not work properly. Also rewrote
-the ORDER BY stripping code in _adodb_getcount(), adodb-lib.inc.php. SelectLimit for oci8 not optimal for large recordsets when offset=0. Changed
-$nrows check. Active record optimizations. Added support for assoc arrays in Set(). Now GetOne returns null if EOF (no records found), and false if error
-occurs. Use ErrorMsg()/ErrorNo() to get the error. Also CacheGetRow and CacheGetCol will return false if error occurs, or empty
-array() if EOF, just like GetRow and GetCol. Datadict now allows changing of types which are not resizable, eg. VARCHAR
-to TEXT in ChangeTableSQL. -- Mateo Tibaquirá Added BIT data type support to adodb-ado.inc.php and adodb-ado5.inc.php. Ldap driver did not return actual ldap error messages. Fixed. Implemented GetRandRow($sql, $inputarr). Optimized for Oci8. Changed adodb5 active record to use static SetDatabaseAdapter() and removed
-php4 constructor. Bas van Beek bas.vanbeek#gmail.com. Also in adodb5, changed adodb-session2 to use static function declarations
-in class. Thx Daniel Added "Clear SQL Log" to bottom of Performance screen. Sessions2 code echo'ed directly to the screen in debug mode. Now uses
-ADOConnection::outp(). In mysql/mysqli, qstr(null) will return the string "null" instead
-of empty quoted string "''". postgresql optimizeTable in perf-postgres.inc.php added by Daniel Berlin
-(mail#daniel-berlin.de) Added 5.2.1 compat code for oci8. Changed @@identity to SCOPE_IDENTITY() for multiple mssql drivers. Thx
-Stefano Nari. Code sanitization introduced in 4.95 caused problems in European locales (as
-float 3.2 was typecast to 3,2). Now we only sanitize if is_numeric fails. Added support for customizing ADORecordset_empty using
-$this->rsPrefix.'empty'. By Josh Truwin. Added proper support for ALterColumnSQL for Postgresql in datadict code.
-Thx. Josh Truwin. Added better support for MetaType() in mysqli when using an array recordset.
- Changed parser for pgsql error messages in adodb-error.inc.php to
-case-insensitive regex. CacheFlush debug outp() passed in invalid parameters. Fixed. Added Thai language file for adodb. Thx Trirat Petchsingh rosskouk#gmail.com
-and Marcos Pont Added zerofill checking support to MetaColumns for mysql and mysqli. CacheFlush no longer deletes all files/directories. Only *.cache files
-deleted. DB2 timestamp format changed to var $fmtTimeStamp =
-"'Y-m-d-H:i:s'"; Added some code sanitization to AutoExecute in adodb-lib.inc.php. Due to typo, all connections in adodb-oracle.inc.php would become
-persistent, even non-persistent ones. Fixed. Oci8 DBTimeStamp uses 24 hour time for input now, so you can perform string
-comparisons between 2 DBTimeStamp values. Some PHP4.4 compat issues fixed in adodb-session2.inc.php For ADOdb 5.01, fixed some adodb-datadict.inc.php MetaType compat issues
-with PHP5. The $argHostname was wiped out in adodb-ado5.inc.php. Fixed. Adodb5 version, added iterator support for adodb_recordset_empty. Adodb5 version,more error checking code now will use exceptions if
-available. Active Record: $ADODB_ASSOC_CASE=2 did not work properly. Fixed. Thx
-gmane#auxbuss.com. mysqli had bugs in BeginTrans() and EndTrans(). Fixed. Improved error handling when no database is connected for oci8. Thx Andy
-Hassall. Names longer than 30 chars in oci8 datadict will be changed to random name.
-Thx Eugenio. http://phplens.com/lens/lensforum/msgs.php?id=16182 Added var $upperCase = 'ucase' to access and ado_access drivers. Thx Renato
-De Giovanni renato#cria.org.br Postgres64 driver, if preparing plan failed in _query, did not handle error
-properly. Fixed. See http://phplens.com/lens/lensforum/msgs.php?id=16131. Fixed GetActiveRecordsClass() reference bug. See
-http://phplens.com/lens/lensforum/msgs.php?id=16120 Added handling of nulls in adodb-ado_mssql.inc.php for qstr(). Thx to Felix
-Rabinovich. Adodb-dict contributions by Gaetano: Fixed pdo's GetInsertID() support. Thx Ricky Su. oci8 Prepare() now sets error messages if an error occurs. Added 'PT_BR' to SetDateLocale() -- brazilian portugese. charset in oci8 was not set correctly on *Connect() ADOConnection::Transpose() now appends as first column the field names. Added $ADODB_QUOTE_FIELDNAMES. If set to true, will autoquote field names in
-AutoExecute(),GetInsertSQL(), GetUpdateSQL(). Transpose now adds the field names as the first column after transposition. Added === check in ADODB_SetDatabaseAdapter for $db,
-adodb-active-record.inc.php. Thx Christian Affolter. Added ErrorNo() to adodb-active-record.inc.php. Thx ante#novisplet.com. Added support for multiple database connections in performance monitoring
-code (adodb-perf.inc.php). Now all sql in multiple database connections can be
-saved into one database ($ADODB_LOG_CONN). Added MetaIndexes() to odbc_mssql. Added connection property $db->null2null = 'null'. In
-autoexecute/getinsertsql/getupdatesql, this value will be converted to a null.
-Set this to a funny invalid value if you do not want null conversion. See
-http://phplens.com/lens/lensforum/msgs.php?id=15902. Path disclosure problem in mysqli fixed. Thx Andy. Fixed typo in session_schema2.xml. Changed INT in oci8 to return correct precision in $fld->max_length,
-MetaColumns(). Patched postgres64 _connect to handle serverinfo(). see http://phplens.com/lens/lensforum/msgs.php?id=15887.
- Added pdo fix for null columns. See
-http://phplens.com/lens/lensforum/msgs.php?id=15889 For stored procedures, missing connection id now passed into mssql_query().
-Thx Ecsy (ecsy#freemail.hu). Syntax error in postgres7 driver. Minor bug fixes - adodb informix 10 types added to adodb.inc.php. Thx
-Fernando Ortiz. Better odbtp date support. Added IgnoreErrors() to bypass default error handling. The _adodb_getcount() function in adodb-lib.inc.php, some ORDER BY bug
-fixes. For ibase and firebird, set $sysTimeStamp = "CURRENT_TIMESTAMP". Fixed postgres connection bug:
-http://phplens.com/lens/lensforum/msgs.php?id=11057. Changed CacheSelectLimit() to flush cache when $secs2cache==-1 due to
-complaints from other users. Added support for using memcached with CacheExecute/CacheSelectLimit.
-Requires memcache module PECL extension. Usage: Implemented Transpose() for recordsets. Recordset must be retrieved using
-ADODB_FETCH_NUM. First column becomes the column name. Major session code rewrite .... See session docs. PDO bindinputarray was not set properly for MySQL (changed from true to
-false). Changed CacheSelectLimit() to re-cache when $secs2cache==0. This is one way
-to flush the cache when SelectLimit is called. Added to quotes to mysql and mysqli: "SHOW COLUMNS FROM `%s`"; Removed accidental optgroup handling in GetMenu(). Fixed ibase _BlobDecode
-for php5 compat, and also mem alloc issues for small blobs, thx
-salvatori#interia.pl Mysql driver OffsetDate() speedup, useful for adodb-sessions. Fix for GetAssoc() PHP5 compat. See
-http://phplens.com/lens/lensforum/msgs.php?id=15425 Active Record - If inserting a record and the value of a primary key field
-is null, then we do not insert that field in as we assume it is an
-auto-increment field. Needed by mssql. Changed postgres7 MetaForeignKeys() see http://phplens.com/lens/lensforum/msgs.php?id=15531
- DB2 will now return db2_conn_errormsg() when it is a connection error. Changed adodb_countrec() in adodb-lib.inc.php to allow LIMIT to be used as a
-speedup to reduce no of records counted. Added support for transaction modes for postgres and oci8 with
-SetTransactionMode(). These transaction modes affect all subsequent
-transactions of that connection. Thanks to Halmai Csongor for suggestion. Removed $off = $fieldOffset - 1 line in db2 driver, FetchField(). Tx Larry
-Menard. Added support for PHP5 objects as Execute() bind parameters using __toString
-(eg. Simple-XML). Thx Carl-Christian Salvesen. Rounding in tohtml.inc.php did not work properly. Fixed. MetaIndexes in postgres fails when fields are deleted then added in again
-because the attnum has gaps in it. See
-http://sourceforge.net/tracker/index.php?func=detail&aid=1451245&group_id=42718&atid=433976.
-Fixed. MetaForeignkeys in mysql and mysqli did not work when
-fetchMode==ADODB_FETCH_ASSOC used. Fixed. Reference error in AutoExecute() fixed. Added macaddr postgres type to MetaType. Maps to 'C'. Added to _connect() in adodb-ado5.inc.php support for $database and
-$dataProvider parameters. Thx Larry Menard. Added support for sequences in adodb-ado_mssql.inc.php. Thx Larry Menard. Added ADODB_SESSION_READONLY. Added session expiryref support to crc32 mode, and in LOB code. Clear _errorMsg in postgres7 driver, so that ErrorMsg() displays properly
-when no error occurs. Added BindDate and BindTimeStamp Fixed variable ref errors in adodb-ado5.inc.php in _query(). Mysqli setcharset fix using method_exists(). The adodb-perf.inc.php CreateLogTable() code now works for user-defined
-table names. Error in ibase_blob_open() fixed. See
-http://phplens.com/lens/lensforum/msgs.php?id=14997 Added activerecord support. Added mysql $conn->compat323 = true if you want MySQL 3.23 compat
-enabled. Fixes GetOne() Select-Limit problems. Added adodb-xmlschema03.inc.php to support XML Schema version 3 and updated
-adodb-datadict.htm docs. Better memory management in Execute. Thx Mike Fedyk. Added 'new' DSN parameter for NConnect(). Pager now sanitizes $PHP_SELF to protect against XSS. Thx to James Bercegay
-and others. ADOConnection::MetaType changed to setup $rs->connection correctly. New native DB2 driver contributed by Larry Menard, Dan Scott, Andy
-Staudacher, Bharat Mediratta. The mssql CreateSequence() did not BEGIN TRANSACTION correctly. Fixed. Thx
-Sean Lee. The _adodb_countrecs() function in adodb-lib.inc.php has been revised to
-handle more ORDER BY variations. Fixes postgresql security issue related to binary strings. Thx to Andy
-Staudacher. Several DSN bugs found: 1. Fix bugs in DSN connections introduced in 4.70 when underscores are found
-in the DSN. 2. DSN with _ did not work properly in PHP5 (fine in PHP4). Fixed. 3. Added support for PDO DSN connections in NewADOConnection(), and database
-parameter in PDO::Connect(). The oci8 datetime flag not correctly implemented in ADORecordSet_array.
-Fixed. Added BlobDelete() to postgres, as a counterpoint to UpdateBlobFile(). Fixed GetInsertSQL() to support oci8po. Fixed qstr() issue with postgresql with \0 in strings. Fixed some datadict driver loading issues in _adodb_getdriver(). Added register shutdown function session_write_close in
-adodb-session.inc.php for PHP 5 compat. See
-http://phplens.com/lens/lensforum/msgs.php?id=14200. Many fixes from Danila Ulyanov to ibase, oci8, postgres, mssql, odbc_oracle,
-odbtp, etc drivers. Changed usage of binary hint in adodb-session.inc.php for mysql. See
-http://phplens.com/lens/lensforum/msgs.php?id=14160 Fixed invalid variable reference problem in undomq(), adodb-perf.inc.php. Fixed http://phplens.com/lens/lensforum/msgs.php?id=14254 in
-adodb-perf.inc.php, _DBParameter() settings of fetchmode was wrong. Fixed security issues in server.php and tmssql.php discussed by Andreas
-Sandblad in a Secunia security advisory. Added $ACCEPTIP = 127.0.0.1 and
-changed suggested root password to something more secure. Changed pager to close recordset after RenderLayout(). PHP 5 compat for mysqli. MetaForeignKeys repeated twice and
-MYSQLI_BINARY_FLAG missing. PHP 5.1 support for postgresql bind parameters using ? did not work if >=
-10 parameters. Fixed. Thx to Stanislav Shramko. Lots of PDO improvements. Spelling error fixed in mysql MetaForeignKeys, $associative parameter. Postgresql not_null flag not set to false correctly. Thx Cristian MARIN. We now check in Replace() if key is in fieldArray. Thx Sébastien Vanvelthem.
- _file_get_contents() function was missing in xmlschema. fixed. Added week in year support to SQLDate(), using 'W' flag. Thx Spider. In sqlite metacolumns was repeated twice, causing PHP 5 problems. Fixed. Made debug output XHTML compliant. ExecuteCursor() in oci8 did not clean up properly on failure. Fixed. Updated xmlschema.dtd, by "Alec Smecher" asmecher#smecher.bc.ca Hardened SelectLimit, typecasting nrows and offset to integer. Fixed misc bugs in AutoExecute() and GetInsertSQL(). Added $conn->database as the property holding the database name. The
-older $conn->databaseName is retained for backward compat. Changed _adodb_backtrace() compat check to use function_exists(). Bug in postgresql MetaIndexes fixed. Thx Kevin Jamieson. Improved OffsetDate for MySQL, reducing rounding error. Metacolumns added to sqlite. Thx Mark Newnham. PHP 4.4 compat fixes for GetAssoc(). Added postgresql bind support for php 5.1. Thx Cristiano da Cunha Duarte OffsetDate() fixes for postgresql, typecasting strings to date or timestamp.
- DBTimeStamp formats for mssql, odbc_mssql and postgresql made to conform
-with other db's. Changed PDO constants from PDO_ to PDO:: to support latest spec. Reverted 'X' in mssql datadict to 'TEXT' to be compat with mssql driver.
-However now you can set $datadict->typeX = 'varchar(4000)' or 'TEXT' or
-'CLOB' for mssql and oci8 drivers. Added charset support when using DSN for Oracle. _adodb_getmenu did not use fieldcount() to get number of fields. Fixed. MetaForeignKeys() for mysql/mysqli contributed by Juan Carlos Gonzalez. MetaDatabases() now correctly returns an array for mysqli driver. Thx
-Cristian MARIN. CompleteTrans(false) did not return false. Fixed. Thx to JMF. AutoExecute() did not work with Oracle. Fixed. Thx José Moreira. MetaType() added to connection object. More PHP 4.4 reference return fixes. Thx Ryan C Bonham and others. In datadict, if the default field value is set to '', then it is not applied
-when the field is created. Fixed by Eugenio. MetaPrimaryKeys for postgres did not work because of true/false change in
-4.63. Fixed. Tested ocifetchstatement in oci8. Rejected at the end. Added port to dsn handling. Supported in postgres, mysql, mysqli,ldap. Added 'w' and 'l' to mysqli SQLDate(). Fixed error handling in ldap _connect() to be more consistent. Also added
-ErrorMsg() handling to ldap. Added support for union in _adodb_getcount, adodb-lib.inc.php for postgres
-and oci8. rs2html() did not work with null dates properly. PHP 4.4 reference return fixes. Added $nrows<0 check to mysqli's SelectLimit().
- Added OptimizeTable() and OptimizeTables() in adodb-perf.inc.php. By Markus Staab.
- PostgreSQL inconsistencies fixed. true and false set to TRUE and FALSE, and boolean type in datadict-postgres.inc.php set
-to 'L' => 'BOOLEAN'. Thx Kevin Jamieson.
- New adodb_session_create_table() function in adodb-session.inc.php. By Markus Staab.
- Added null check to UserTimeStamp().
- Fixed typo in mysqlt driver in adorecordset. Thx to Andy Staudacher.
- GenID() had a bug in the raiseErrorFn handling. Fixed. Thx Marcos Pont.
- Datadict name quoting now handles ( ) in index fields correctly - they aren't part of the index field. > Performance monitoring: (1) oci8 Ixora checks moved down; (2) expensive sql
-changed so that only those sql with count(*)>1 are shown; (3) changed sql1
-field to a length+crc32 checksum - this breaks backward compat. We remap firebird15 to firebird in data dictionary. Added 'w' (dow as 0-6 or 1-7) and 'l' (dow as string) for SQLDate for oci8,
-postgres and mysql. Rolled back MetaType() changes for mysqli done in prev version. Datadict change by chris, cblin#tennaxia.com data mappings from: to: Added $connection->disableBlobs to postgresql to improve performance when
-no bytea is used (2-5% improvement). Removed all HTTP_* vars. Added $rs->tableName to be set before calling AutoExecute(). Alex Rootoff rootoff#pisem.net contributed ukrainian language file. Added new mysql_option() support using $conn->optionFlags array. Added support for ldap_set_option() using the $LDAP_CONNECT_OPTIONS global
-variable. Contributed by Josh Eldridge. Added LDAP_* constant definitions to ldap. Added support for boolean bind variables. We use $conn->false and
-$conn->true to hold values to set false/true to. We now do not close the session connection in adodb-session.inc.php as other
-objects could be using this connection. We now strip off \0 at end of Ixora SQL strings in $perf->tohtml() for
-oci8. MySQLi added support for mysqli_connect_errno() and mysqli_connect_error(). Massive improvements to alpha PDO driver. Quote string bind parameters logged by performance monitor for easy type
-checking. Thx Jason Judge. Added support for $role when connecting with Interbase/firebird. Added support for enum recognition in MetaColumns() mysql and mysqli. Thx
-Amedeo Petrella. The sybase_ase driver contributed by Interakt Online. Thx Cristian Marin
-cristic#interaktonline.com. Removed not_null, has_default, and default_value from ADOFieldObject. Sessions code, fixed quoting of keys when handling LOBs in session write()
-function. Sessions code, added adodb_session_regenerate_id(), to reduce risk of
-session hijacking by changing session cookie dynamically. Thx Joe Li. Perf monitor, polling for CPU did not work for PHP 4.3.10 and 5.0.0-5.0.3
-due to PHP bugs, so we special case these versions. Postgresql, UpdateBlob() added code to handle type==CLOB. Implemented PEAR DB's autoExecute(). Simplified design because I don't like
-using constants when strings work fine. _rs2serialize will now update $rs->sql and $rs->oldProvider. Added autoExecute(). Added support for postgres8 driver. Currently just remapped to postgres7
-driver. Changed oci8 _query(), so that OCIBindByName() sets the length to -1 if
-element size is > 4000. This provides better support for LONGs. Added SetDateLocale() support for Spelling error in pivot code ($iff should be $iif). mysql insert_id() did not work with mysql 3.x. Fixed. "\r\n" not converted to spaces correctly in exporting data. Fixed.
- _nconnect() in mysqli did not return value correctly. Fixed. Arne Eckmann contributed danish language file. Added clone() support to FetchObject() for PHP5. Removed SQL_CUR_USE_ODBC from odbc_mssql. Found bug in Execute() with bind params for db's that do not support binding
-natively. DropSequence() now correctly uses default parameter. Now Execute() ignores locale for floats, so 1.23 is NEVER converted to 1,23.
- SetFetchMode() not properly saved in adodb-perf, suspicious sql and
-expensive sql. Fixed. Added INET to postgresql metatypes. Thx motzel. Allow oracle hints to work when counting with _adodb_getcount in
-adodb-lib.inc.php. Thx Chris Wrye. Changed mysql insert_id() to use SELECT LAST_INSERT_ID(). If alter col in datadict does not modify col type/size of actual col, then
-it is removed from alter col code. By Mark Newham. Not perfect as MetaType()
-!== ActualType(). Added handling of view fields in metacolumns() for postgresql. Thx Renato De
-Giovanni. Added to informix MetaPrimaryKeys and MetaColumns fixes for null bit. Thx to
-Cecilio Albero. Removed obsolete connection_timeout() from perf code. Added support for arrayClass in adodb-csv.inc.php. RSFilter now accepts methods of the form $array($obj, 'methodname'). Thx to
-blake#near-time.com. Changed CacheFlush to $cmd = 'rm -rf
-'.$ADODB_CACHE_DIR.'/[0-9a-f][0-9a-f]/'; For better cursor concurrency, added code to free ref cursors in oci8 when
-$rs->Close() is called. Note that CLose() is called internally by the Get*
-functions too. Added IIF support for access when pivoting. Thx Volodia Krupach. Added mssql datadict support for timestamp. Thx Alexios. Informix pager fix. By Mario Ramirez. ADODB_TABLE_REGEX now includes ':'. By Mario Ramirez. Mark Newnham contributed MetaIndexes for oci8 and db2. Now you can set $db->charSet = ?? before doing a Connect() in oci8. Added adodbFetchMode to sqlite. Perf code, added a string typecast to substr in adodb_log_sql(). Postgres: Changed BlobDecode() to use po_loread, added new $maxblobsize
-parameter, and now it returns the blob instead of sending it to stdout - make
-sure to mention that as a compat warning. Also added $db->IsOID($oid)
-function; uses a heuristic, not guaranteed to work 100%. Contributed arabic language file by "El-Shamaa, Khaled"
-k.el-shamaa#cgiar.org PHP5 exceptions did not handle @ protocol properly. Fixed. Added ifnull handling for postgresql (using coalesce). Added metatables() support for Postgresql 8.0 (no longer uses pg_%
-dictionary tables). Improved Sybase ErrorMsg() function. By Gaetano Giunta. Improved oci8 SelectLimit() to use Prepare(). By Cristiano Duarte. Type-cast $row parameter in ifx_fetch_row() to int. Thx stefan bodgan. Ralf becker contributed improvements in postgresql, sapdb, mysql data
-dictionary handling: Ralf also changed Postgresql datadict: Sergio Strampelli added extra $intoken check to Lens_ParseArgs() in datadict
-code. FetchMode cached in recordset is sometimes mapped to native db fetchMode.
-Normally this does not matter, but when using cached recordsets, we need to
-switch back to using adodb fetchmode. So we cache this in
-$rs->adodbFetchMode if it differs from the db's fetchMode. For informix we now set canSeek = false driver because stefan bodgan tells
-me that seeking doesn't work. SetDateLocale() never worked till now ;-) Thx david#tomato.it Set $_bindInputArray = true in sapdb driver. Required for clob support. Fixed some PEAR::DB emulation issues with isError() and isWarning. Thx to
-Gert-Rainer Bitterlich. Empty() used in getupdatesql without strlen() check. Fixed. Added unsigned detection to mysql and mysqli drivers. Thx to dan cech. Added hungarian language file. Thx to Halászvári Gábor. Improved fieldname-type formatting of datadict SQL generated (adding
-$widespacing parameter to _GenField). Datadict oci8 DROP CONSTRAINTS misspelt. Fixed. Thx Mark Newnham. Changed odbtp to dynamically change databaseType based on connection, eg.
-from 'odbtp' to 'odbtp_mssql' when connecting to mssql database. In datadict, MySQL I4 was wrongly mapped to MEDIUMINT, which is actually I3.
-Fixed. Fixed mysqli MetaType() recognition. Mysqli returns numeric types unlike
-mysql extension. Thx Francesco Riosa. VFP odbc driver curmode set wrongly, causing problems with memo fields.
-Fixed. Odbc driver did not recognize odbc version 2 driver date types properly.
-Fixed. Thx Bostjan. ChangeTableSQL() fixes to datadict-db2.inc.php by Mark Newnham. Perf monitoring with odbc improved. Now we try in perf code to manually set
-the sysTimeStamp using date() if sysTimeStamp is empty. All Added IsConnected(). Returns true if connection object connected. By
-Luca.Gioppo. "Ralf Becker" RalfBecker#digitalROCK.de contributed new sapdb
-data-dictionary driver and a large patch that implements field and table
-renaming for oracle, mssql, postgresql, mysql and sapdb. See the new RenameTableSQL()
-and RenameColumnSQL() functions. We now check ExecuteCursor to see if PrepareSP was initially called. Changed oci8 datadict to use MODIFY for $dd->alterCol. Thx Mark Newnham. Bug found in Replace() when performance logging enabled, introduced in ADOdb
-4.50. Fixed. Replace() checks update stmt. If update stmt fails, we now return
-immediately. Thx to alex. Added support for $ADODB_FORCE_TYPE in GetUpdateSQL/GetInsertSQL. Thx to
-niko. Added ADODB_ASSOC_CASE support to postgres/postgres7 driver. Support for DECLARE stmt in oci8. Thx Lochbrunner. Added adodb-xmlschema 1.0.2. Thx dan and richard. Added new adorecordset_ext_* classes. If ADOdb extension installed for
-mysql, mysqlt and oci8 (but not oci8po), we use the superfast ADOdb extension
-code for movenext. Added schema support to mssql and odbc_mssql MetaPrimaryKeys(). Patched MSSQL driver to support PHP NULL and Boolean values while binding
-the input array parameters in the _query() function. By Stephen Farmer. Added support for clob's for mssql, UpdateBlob(). Thx to
-gfran#directa.com.br Added normalize support for postgresql (true=lowercase table name, or
-false=case-sensitive table names) to MetaColumns($table, $normalize=true). PHP5 variant dates in Constant ADODB_FORCE_NULLS was not working properly for many releases (for
-GetUpdateSQL). Fixed. Also GetUpdateSQL strips off ORDER BY now - thx Elieser
-Leão. Perf Monitor for oci8 now dynamically highlights optimizer_* params if too
-high/low. Added dsn support to NewADOConnection/ADONewConnection. Fixed out of page bounds bug in _adodb_pageexecute_all_rows() Thx to
-"Sergio Strampelli" sergio#rir.it Speedup of movenext for mysql and oci8 drivers. Moved debugging code _adodb_debug_execute() to adodb-lib.inc.php. Fixed postgresql bytea detection bug. See
-http://phplens.com/lens/lensforum/msgs.php?id=9849. Fixed ibase datetimestamp typo in PHP5. Thx stefan. Removed whitespace at end of odbtp drivers. Added db2 metaprimarykeys fix. Optimizations to MoveNext() for mysql and oci8. Misc speedups to Get*
-functions. Bumped it to 4.50 to avoid confusion with PHP 4.3.x series. Added db2 metatables and metacolumns extensions. Added alpha PDO driver. Very buggy, only works with odbc. Tested mysqli. Set poorAffectedRows = true. Cleaned up movenext() and
-_fetch(). PageExecute does not work properly with php5 (return val not a variable).
-Reported Dmytro Sychevsky sych#php.com.ua. Fixed. MetaTables() for mysql, $showschema parameter was not backward compatible
-with older versions of adodb. Fixed. Changed mysql GetOne() to work with mysql 3.23 when using with non-select
-stmts (e.g. SHOW TABLES). Changed TRIG_ prefix to a variable in datadict-oci8.inc.php. Thx to
-Luca.Gioppo#csi.it. New to adodb-time code. We allow you to define your own daylights savings
-function, adodb_daylight_sv for pre-1970 dates. If the function is defined
-(somewhere in an include), then you can correct for daylights savings. See
-http://phplens.com/phpeverywhere/node/view/16#daylightsavings for more info. New sqlitepo driver. This is because assoc mode does not work like other
-drivers in sqlite. Namely, when selecting (joining) multiple tables, in assoc
-mode the table names are included in the assoc keys in the "sqlite"
-driver. In "sqlitepo" driver, the table names are stripped from the
-returned column names. When this results in a conflict, the first field get
-preference. Contributed by Herman Kuiper herman#ozuzo.net Added $forcenull parameter to GetInsertSQL/GetUpdateSQL. Idea by Marco
-Aurelio Silva. More XHTML changes for GetMenu. By Jeremy Evans. Fixes some ibase date issues. Thx to stefan bogdan. Improvements to mysqli driver to support $ADODB_COUNTRECS. Fixed adodb-csvlib.inc.php problem when reading stream from socket. We need
-to poll stream continiously. New interbase/firebird fixes thx to Lester Caine. Driver fixes a problem
-with getting field names in the result array, and corrects a couple of data
-conversions. Also we default to dialect3 for firebird. Also ibase sysDate
-property was wrong. Changed to cast as timestamp. The datadict driver is set up to give quoted tables and fields as this was
-the only way round reserved words being used as field names in TikiWiki.
-TikiPro is tidying that up, and I hope to be able to produce a build of THAT
-which uses what I consider proper UPPERCASE field and table names. The
-conversion of TikiWiki to ADOdb helped in that, but until the database is
-completely tidied up in TikiPro ... Modified _gencachename() to include fetchmode in name hash. This means you
-should clear your cache directory after installing this release as the cache
-name algorithm has changed. Now Cache* functions work in safe mode, because we do not create
-sub-directories in the $ADODB_CACHE_DIR in safe mode. In non-safe mode we still
-create sub-directories. Done by modifying _gencachename(). Added $gmt parameter (true/false) to UserDate and UserTimeStamp in
-connection class, to force conversion of input (in local time) to be converted
-to UTC/GMT. Mssql datadict did not support INT types properly (no size param allowed).
-Added _GetSize() to datadict-mssql.inc.php. For borland_ibase, BeginTrans(), changed: to Fixed typo in mysqi_field_seek(). Thx to Sh4dow (sh4dow#php.pl). LogSQL did not work with Firebird/Interbase. Fixed. Postgres: made errorno() handling more consistent. Thx to Michael Jahn,
-Michael.Jahn#mailbox.tu-dresden.de. Added informix patch to better support metatables, metacolumns by
-"Cecilio Albero" c-albero#eos-i.com Cyril Malevanov contributed patch to oci8 to support passing of LOB
-parameters: As he says, the LOBs limitations are: Simplified Connect() and PConnect() error handling. When extension not loaded, Connect() and PConnect() will return null. On
-connect error, the fns will return false. CacheGetArray() added to code. Added Init() to adorecordset_empty(). Changed postgres64 driver, MetaColumns() to not strip off quotes in default
-value if :: detected (type-casting of default). Added test: if (!defined('ADODB_DIR')) die(). Useful to prevent hackers from
-detecting file paths. Changed metaTablesSQL to ignore Postgres 7.4 information schemas (sql_*). New polish language file by Grzegorz Pacan Added support for Added security check for ADODB_DIR to limit path disclosure issues.
-Requested by postnuke team. Added better error message support to oracle driver. Thx to Gaetano Giunta. Added showSchema support to mysql. Bind in oci8 did not handle $name=false properly. Fixed. If extension not loaded, Connect(), PConnect(), NConnect() will return null.
- 4.22 15 Apr 2004 Moved docs to own adodb/docs folder. Fixed session bug when quoting compressed/encrypted data in Replace(). Netezza Driver and LDAP drivers contributed by Josh Eldridge. GetMenu now uses rtrim() on values instead of trim(). Changed MetaColumnNames to return an associative array, keys being the field
-names in uppercase. Suggested fix to adodb-ado.inc.php affected_rows to support PHP5 variants.
-Thx to Alexios Fakos. Contributed bulgarian language file by Valentin Sheiretsky
-valio#valio.eu.org. Contributed romanian language file by stefan bogdan. GetInsertSQL now checks for table name (string) in $rs, and will create a
-recordset for that table automatically. Contributed by Walt Boring. Also added
-OCI_B_BLOB in bind on Walt's request - hope it doesn't break anything :-) Some minor postgres speedups in _initrs(). ChangeTableSQL checks now if MetaColumns returns empty. Thx Jason Judge. Added ADOConnection::Time(), returns current database time in unix timestamp
-format, or false. 4.21 20 Mar 2004 We no longer in SelectLimit for VFP driver add SELECT TOP X unless an ORDER
-BY exists. Pim Koeman contributed dutch language file adodb-nl.inc.php. Rick Hickerson added CLOB support to db2 datadict. Added odbtp driver. Thx to "stefan bogdan" sbogdan#rsb.ro. Changed PrepareSP() 2nd parameter, $cursor, to default to true (formerly
-false). Fixes oci8 backward compat problems with OUT params. Fixed month calculation error in adodb-time.inc.php. 2102-June-01 appeared
-as 2102-May-32. Updated PHP5 RC1 iterator support. API changed, hasMore() renamed to
-valid(). Changed internal format of serialized cache recordsets. As we store a
-version number, this should be backward compatible. Error handling when driver file not found was flawed in ADOLoadCode().
-Fixed. 4.20 27 Feb 2004 Updated to AXMLS 1.01. MetaForeignKeys for postgres7 modified by Edward Jaramilla, works on pg 7.4.
- Now numbers accepts function calls or sequences for
-GetInsertSQL/GetUpdateSQL numeric fields. Changed quotes of 'delete from $perf_table' to "". Thx Kehui
-(webmaster#kehui.net) Added ServerInfo() for ifx, and putenv trim fix. Thx Fernando Ortiz. Added addq(), which is analogous to addslashes(). Tested with php5b4. Fix some php5 compat problems with exceptions and
-sybase. Carl-Christian Salvesen added patch to mssql _query to support binds greater
-than 4000 chars. Mike suggested patch to PHP5 exception handler. $errno must be numeric. Added double quotes (") to ADODB_TABLE_REGEX. For oci8, Prepare(...,$cursor), $cursor's meaning was accidentally inverted
-in 4.11. This causes problems with ExecuteCursor() too, which calls Prepare()
-internally. Thx to William Lovaton. Now dateHasTime property in connection object renamed to datetime for
-consistency. This could break bc. Csongor Halmai reports that db2 SelectLimit with input array is not working.
-Fixed.. 4.11 27 Jan 2004 Csongor Halmai reports db2 binding not working. Reverted back to emulated
-binding. Dan Cech modifies datadict code. Adds support for DropIndex. Minor cleanups.
- Table misspelt in perf-oci8.inc.php. Changed v$conn_cache_advice to
-v$db_cache_advice. Reported by Steve W. UserTimeStamp and DBTimeStamp did not handle YYYYMMDDHHMMSS format properly.
-Reported by Mike Muir. Fixed. Changed oci8 Prepare(). Does not auto-allocate OCINewCursor automatically,
-unless 2nd param is set to true. This will break backward compat, if
-Prepare/Execute is used instead of ExecuteCursor. Reported by Chris Jones. Added InParameter() and OutParameter(). Wrapper functions to Parameter(),
-but nicer because they are self-documenting. Added 'R' handling in ActualType() to datadict-mysql.inc.php Added ADOConnection::SerializableRS($rs). Returns a recordset that can be
-serialized in a session. Added "Run SQL" to performance UI(). Misc spelling corrections in adodb-mysqli.inc.php, adodb-oci8.inc.php and
-datadict-oci8.inc.php, from Heinz Hombergs. MetaIndexes() for ibase contributed by Heinz Hombergs. 4.10 12 Jan 2004 Dan Cech contributed extensive changes to data dictionary to support name
-quoting (with `), and drop table/index. Informix added cursorType property. Default remains IFX_SCROLL, but you can
-change to 0 (non-scrollable cursor) for performance. Added ADODB_View_PrimaryKeys() for returning view primary keys to
-MetaPrimaryKeys(). Simplified chinese file, adodb-cn.inc.php from cysoft. Added check for ctype_alnum in adodb-datadict.inc.php. Thx to Jason Judge. Added connection parameter to ibase Prepare(). Fix by Daniel Hassan. Added nameQuote for quoting identifiers and names to connection obj.
-Requested by Jason Judge. Also the data dictionary parser now detects `field
-name` and generates column names with spaces correctly. BOOL type not recognised correctly as L. Fixed. Fixed paths in ADODB_DIR for session files, and back-ported it to 4.05 (15
-Dec 2003) Added Schema to postgresql MetaTables. Thx to col#gear.hu Empty postgresql recordsets that had blob fields did not set EOF properly.
-Fixed. CacheSelectLimit internal parameters to SelectLimit were wrong. Thx to Nio. Modified adodb_pr() and adodb_backtrace() to support command-line usage (eg.
-no html). Fixed some fr and it lang errors. Thx to Gaetano G. Added contrib directory, with adodb rs to xmlrpc convertor by Gaetano G. Fixed array recordset bugs when _skiprow1 is true. Thx to Gaetano G. Fixed pivot table code when count is false. 4.05 13 Dec 2003 Added MetaIndexes to data-dict code - thx to Dan Cech. Rewritten session code by Ross Smith. Moved code to adodb/session directory.
- Added function exists check on connecting to most drivers, so we don't crash
-with the unknown function error. Smart Transactions failed with GenID() when it no seq table has been created
-because the sql statement fails. Fix by Mark Newnham. Added $db->length, which holds name of function that returns strlen. Fixed error handling for bad driver in ADONewConnection - passed too few
-params to error-handler. Datadict did not handle types like 16.0 properly in _GetSize. Fixed. Oci8 driver SelectLimit() bug &= instead of =& used. Thx to Swen
-Thümmler. Jesse Mullan suggested not flushing outp when output buffering enabled. Due
-to Apache 2.0 bug. Added. MetaTables/MetaColumns return ref bug with PHP5 fixed in
-adodb-datadict.inc.php. New mysqli driver contributed by Arjen de Rijke. Based on adodb 3.40 driver.
-Then jlim added BeginTrans, CommitTrans, RollbackTrans, IfNull, SQLDate. Also
-fixed return ref bug. $ADODB_FLUSH added, if true then force flush in debugging outp. Default is
-false. In earlier versions, outp defaulted to flush, which is not compat with
-apache 2.0. Mysql driver's GenID() function did not work when when sql logging is on.
-Fixed. $ADODB_SESSION_TBL not declared as global var. Not available if
-adodb-session.inc.php included in function. Fixed. The input array not passed to Execute() in _adodb_getcount(). Fixed. 4.04 13 Nov 2003 Switched back to foreach - faster than list-each. Fixed bug in ado driver - wiping out $this->fields with date fields. Performance Monitor, View SQL, Explain Plan did not work if
-strlen($SQL)>max($_GET length). Fixed. Performance monitor, oci8 driver added memory sort ratio. Added random property, returns SQL to generate a floating point number
-between 0 and 1; 4.03 6 Nov 2003 The path to adodb-php4.inc.php and adodb-iterators.inc.php was not setup
-properly. Patched SQLDate in interbase to support hours/mins/secs. Thx to ari
-kuorikoski. Force autorollback for pgsql persistent connections - apparently pgsql did
-not autorollback properly before 4.3.4. See http://bugs.php.net/bug.php?id=25404
- 4.02 5 Nov 2003 Some errors in adodb_error_pg() fixed. Thx to Styve. Spurious Insert_ID() error was generated by LogSQL(). Fixed. Insert_ID was interfering with Affected_Rows() and Replace() when LogSQL()
-enabled. Fixed. More foreach loops optimized with list/each. Null dates not handled properly in Heinz Hombergs contributed patches for mysql MetaColumns - adding scale,
-made interbase MetaColumns work with firebird/interbase, and added
-lang/adodb-de.inc.php. Added INFORMIXSERVER environment variable. Added $ADODB_ANSI_PADDING_OFF for interbase/firebird. PHP 5 beta 2 compat check. Foreach (Iterator) support. Exceptions support. 4.01 23 Oct 2003 Fixed bug in rs2html(), tohtml.inc.php, that generated blank table cells. Fixed insert_id() incorrectly generated when logsql() enabled. Modified PostgreSQL _fixblobs to use list/each instead of foreach. Informix ErrorNo() implemented correctly. Modified several places to use list/each, including GetRowAssoc(). Added UserTimeStamp() to connection class. Added $ADODB_ANSI_PADDING_OFF for oci8po. 4.00 20 Oct 2003 Upgraded adodb-xmlschema to 1 Oct 2003 snapshot. Fix to rs2html warning message. Thx to Filo. Fix for odbc_mssql/mssql SQLDate(), hours was wrong. Added MetaColumns and MetaPrimaryKeys for sybase. Thx to Chris Phillipson. Added autoquoting to datadict for MySQL and PostgreSQL. Suggestion by
-Karsten Dambekalns 3.94 11 Oct 2003 Create trigger in datadict-oci8.inc.php did not work, because all cr/lf's
-must be removed. ErrorMsg()/ErrorNo() did not work for many databases when logging enabled.
-Fixed. Removed global variable $ADODB_LOGSQL as it does not work properly with
-multiple connections. Added SQLDate support for sybase. Thx to Chris Phillipson Postgresql checking of pgsql resultset resource was incorrect. Fix by Bharat
-Mediratta bharat#menalto.com. Same patch applied to _insertid and _affectedrows
-for adodb-postgres64.inc.php. Added support for NConnect for postgresql. Added Sybase data dict support. Thx to Chris Phillipson Extensive improvements in $perf->UI(), eg. Explain now opens in new
-window, we show scripts which call sql, etc. Perf Monitor UI works with magic quotes enabled. rsPrefix was declared twice. Removed. Oci8 stored procedure support, eg. "begin func(); end;" was
-incorrect in _query. Fixed. Tiraboschi Massimiliano contributed italian language file. Fernando Ortiz, fortiz#lacorona.com.mx, contributed informix performance
-monitor. Added _varchar (varchar arrays) support for postgresql. Reported by PREVOT
-Stéphane. 0.10 Sept 9 2000 First release V5.06 16 Oct 2008 (c) 2000-2009 John Lim (jlim#natsoft.com). This software is dual licensed using BSD-Style and
-LGPL. This means you can use it in compiled proprietary and commercial
-products. Useful ADOdb links: Download
- Other Docs
- This documentation describes a PHP class library to automate the
-creation of tables, indexes and foreign key constraints portably for
-multiple databases. Richard Tango-Lowy and Dan Cech have been kind
-enough to contribute AXMLS, an XML schema
-system for defining databases. You can contact them at
-dcech#phpwerx.net and richtl#arscognita.com. Currently the following databases are supported: Well-tested: PostgreSQL, MySQL, Oracle, MSSQL.
-The following string will create a table with a primary key event_id and multiple indexes, including one compound index idx_ev1. The ability to define indexes using the INDEX keyword was added in ADOdb 4.94 by Gaetano Giunta.
- Creates a new data dictionary object. You pass a database connection object in $connection. The $connection does not have to be actually connected to the database. Some database connection objects are generic (eg. odbtp and odbc). Since 4.53, you can tell ADOdb the actual database with $drivername. E.g. Create a database with the name $dbname; The new format of $fldarray uses a free text format, where each
-field is comma-delimited.
-The first token for each field is the field name, followed by the type
-and optional
-field size. Then optional keywords in $otheroptions: The older (and still supported) format of $fldarray is a
-2-dimensional array, where each row in the 1st dimension represents one
-field. Each row has this format: The first 2 fields must be the field name and the field type. The
-field type can be a portable type codes or the actual type for that
-database. Legal portable type codes include: The $colsize field represents the size of the field. If a decimal
-number is used, then it is assumed that the number following the dot is
-the precision, so 6.2 means a number of size 6 digits and 2 decimal
-places. It is recommended that the default for number types be
-represented as a string to avoid any rounding errors. The $otheroptions include the following keywords (case-insensitive): The Data Dictonary accepts two formats, the older array
-specification: Or the simpler declarative format: Note that if you have special characters in the field name (e.g. My
-Date), you should enclose it in back-quotes. Normally field names are
-not case-sensitive, but if you enclose it in back-quotes, some
-databases will treat the names as case-sensitive (eg. Oracle) , and
-others won't. So be careful. The $taboptarray is the 3rd parameter of the CreateTableSQL
-function. This contains table specific settings. Legal keywords include: Database specific table options can be defined also using the name
-of the database type as the array key. In the following example, create
-the table as ISAM with MySQL, and store the table in the "users"
-tablespace if using Oracle. And because we specified REPLACE, drop
-the table first. You can also define foreign key constraints. The following is syntax
-for postgresql:
- Returns the SQL to drop the specified table. Checks to see if table exists, if table does not exist, behaves like
-CreateTableSQL. If table exists, generates appropriate ALTER TABLE
-MODIFY COLUMN commands if field already exists, or ALTER TABLE ADD
-$column if field does not exist. The class must be connected to the database for ChangeTableSQL to
-detect the existence of the table. Idea and code contributed by Florian
-Buzin. Old fields not defined in $flds are not dropped by default. To drop old fields, set $dropOldFlds to true.
- Rename a table. Returns the an array of strings, which is the SQL required to rename a table. Since ADOdb 4.53. Contributed by Ralf Becker. Rename a table field. Returns the an array of strings, which is the SQL required to rename a column. The optional $flds is a complete column-defintion-string like for AddColumnSQL, only used by mysql at the moment. Since ADOdb 4.53. Contributed by Ralf Becker. $idxoptarray is similar to $taboptarray in that index specific
-information can be embedded in the array. Other options include: Returns the SQL to drop the specified index. Add one or more columns. Not guaranteed to work under all situations. Warning, not all databases support this feature. Drop 1 or more columns. Set the schema. These functions are wrappers for the corresponding functions in the
-connection object. However, the table names will be autoquoted by the
-TableName function (see below) before being passed to the connection
-object. If the provided name is quoted with backquotes (`) or contains
-special characters, returns the name quoted with the appropriate quote
-character, otherwise the name is returned unchanged. The same as NameQuote, but will prepend the current schema if
-specified Convert between database-independent 'Meta' and database-specific
-'Actual' type codes. Executes an array of SQL strings returned by CreateTableSQL or
-CreateIndexSQL. This is a class contributed by Richard Tango-Lowy and Dan Cech that
-allows the user to quickly
-and easily build a database using the excellent ADODB database library
-and a simple XML formatted file.
-You can download
-the latest version of AXMLS here. Adodb-xmlschema, or AXMLS, is a set of classes that allow the user
-to quickly and easily build or upgrade a database on almost any RDBMS
-using the excellent ADOdb database library and a simple XML formatted
-schema file. Our goal is to give developers a tool that's simple to
-use, but that will allow them to create a single file that can build,
-upgrade, and manipulate databases on most RDBMS platforms. The easiest way to install AXMLS to download and install any recent
-version of the ADOdb database abstraction library. To install AXMLS
-manually, simply copy the adodb-xmlschema.inc.php file and the xsl
-directory into your adodb directory. There are two steps involved in using AXMLS in your application:
-first, you must create a schema, or XML representation of your
-database, and second, you must create the PHP code that will parse and
-execute the schema. Let's begin with a schema that describes a typical, if simplistic
-user management table for an application. Let's take a detailed look at this schema. The opening <?xml version="1.0"?> tag is required by XML. The
-<schema> tag tells the parser that the enclosed markup defines an
-XML schema. The version="0.2" attribute sets the version of the
-AXMLS DTD used by the XML schema. All versions of AXMLS prior to version 1.0 have a schema version of
-"0.1". The current schema version is "0.2". Next we define one or more tables. A table consists of a fields (and
-other objects) enclosed by <table> tags. The name="" attribute
-specifies the name of the table that will be created in the database. This table is called "users" and has a description and two fields.
-The description is optional, and is currently only for your own
-information; it is not applied to the database. The first <field> tag will create a field named "userId" of
-type "I", or integer. (See the ADOdb Data Dictionary documentation for
-a list of valid types.) This <field> tag encloses two special
-field options: <KEY/>, which specifies this field as a primary
-key, and <AUTOINCREMENT/>, which specifies that the database
-engine should automatically fill this field with the next available
-value when a new row is inserted. The second <field> tag will create a field named "userName" of
-type "C", or character, and of length 16 characters. The
-<NOTNULL/> option specifies that this field does not allow NULLs. There are two ways to add indexes to a table. The simplest is to
-mark a field with the <KEY/> option as described above; a primary
-key is a unique index. The second and more powerful method uses the
-<index> tags. The <index> tag specifies that an index should be created on
-the enclosing table. The name="" attribute provides the name of the
-index that will be created in the database. The description, as above,
-is for your information only. The <col> tags list each column
-that will be included in the index. Finally, the <UNIQUE/> tag
-specifies that this will be created as a unique index. Finally, AXMLS allows you to include arbitrary SQL that will be
-applied to the database when the schema is executed. The <sql> tag encloses any number of SQL queries that you
-define for your own use. Now that we've defined an XML schema, you need to know how to apply
-it to your database. Here's a simple PHP script that shows how to load
-the schema. Let's look at each part of the example in turn. After you manually
-create the database, there are three steps required to load (or
-upgrade) your schema. First, create a normal ADOdb connection. The variables and values
-here should be those required to connect to your database. Second, create the adoSchema object that load and manipulate your
-schema. You must pass an ADOdb database connection object in order to
-create the adoSchema object. Third, call ParseSchema() to parse the schema and then
-ExecuteSchema() to apply it to the database. You must pass
-ParseSchema() the path and filename of your schema file. Execute the above code and then log into your database. If you've
-done all this right, you should see your tables, indexes, and SQL. You can find the source files for this tutorial in the examples
-directory as tutorial_shema.xml and tutorial.php. See the class
-documentation for a more detailed description of the adoSchema methods,
-including methods and schema elements that are not described in this
-tutorial. In March 2006, we added adodb-xmlschema03.inc.php to the release, which supports version 3 of XML Schema.
-The adodb-xmlschema.inc.php remains the same as previous releases, and supports version 2 of XML Schema.
-Version 3 provides some enhancements:
-
- Example usage:
- To use it, change your code to include adodb-xmlschema03.inc.php.
-
-
-If your schema version is older, than XSLT is used to transform the
-schema to the newest version. This means that if you are using an older
-XML schema format, you need to have the XSLT extension installed.
-If you do not want to require your users to have the XSLT extension
-installed, make sure you modify your XML schema to conform to the
-latest version.
- (c)2004-2005 John Lim. All rights reserved. Oracle is the most popular commercial database used with PHP. There are many ways of accessing Oracle databases in PHP. These include: The wide range of choices is confusing to someone just starting with Oracle and PHP. I will briefly summarize the differences, and show you the advantages of using ADOdb. First we have the C extensions which provide low-level access to Oracle functionality. These C extensions are precompiled into PHP, or linked in dynamically when the web server starts up. Just in case you need it, here's a guide to installing Oracle and PHP on Linux. Here is an example of using the oci8 extension to query the emp table of the scott schema with bind parameters:
- This generates the following output:
- We also have many higher level PHP libraries that allow you to simplify the above code. The most popular are PEAR DB and ADOdb. Here are some of the differences between these libraries: PEAR DB is good enough for simple web apps. But if you need more power, you can see ADOdb offers more sophisticated functionality. The rest of this article will concentrate on using ADOdb with Oracle. You can find out more about connecting to Oracle later in this guide. In ADOdb, the above oci8 example querying the emp table could be written as: The Execute( ) function returns a recordset object, and you can retrieve the rows returned using $recordset->FetchRow( ). If we ignore the initial connection preamble, we can see the ADOdb version is much easier and simpler: You can also query the database using the standard Microsoft ADO MoveNext( ) metaphor. The data array for the current row is stored in the fields property of the recordset object, $rs.
-MoveNext( ) offers the highest performance among all the techniques for iterating through a recordset:
- And if you are interested in having the data returned in a 2-dimensional array, you can use:
- Now to obtain only the first row as an array:
- Or to retrieve only the first field of the first row:
- For easy pagination support, we provide the SelectLimit function. The following will perform a select query, limiting it to 100 rows, starting from row 201 (row 1 being the 1st row):
- The $offset parameter is optional.
- When data is being returned in an array, you can choose the type of array the data is returned in.
- The default is ADODB_FETCH_BOTH for Oracle. You can define a database cache directory using $ADODB_CACHE_DIR, and cache the results of frequently used queries that rarely change. This is particularly useful for SQL with complex where clauses and group-by's and order-by's. It is also good for relieving heavily-loaded database servers. This example will cache the following select statement for 3600 seconds (1 hour): There is an alternative syntax for the caching functions. The first parameter is omitted, and you set the cacheSecs
- property of the connection object:
- Prepare( ) is for compiling frequently used SQL statement for reuse. For example, suppose we have a large array which needs to be inserted into an Oracle database. The following will result in a massive speedup in query execution (at least 20-40%), as the SQL statement only needs to be compiled once: Oracle treats data which is more than 4000 bytes in length specially. These are called Large Objects, or LOBs for short. Binary LOBs are BLOBs, and character LOBs are CLOBs. In most Oracle libraries, you need to do a lot of work to process LOBs, probably because Oracle designed it to work in systems with little memory. ADOdb tries to make things easy by assuming the LOB can fit into main memory. ADOdb will transparently handle LOBs in select statements. The LOBs are automatically converted to PHP variables without any special coding. For updating records with LOBs, the functions UpdateBlob( ) and UpdateClob( ) are provided. Here's a BLOB example. The parameters should be self-explanatory:
- and the analogous CLOB example:
- Note that LogError( ) is a user-defined function, and not part of ADOdb.
- Inserting LOBs is more complicated. Since ADOdb 4.55, we allow you to do this
- (assuming that the photo field is a BLOB, and we want to store $blob_data into
- this field, and the primary key is the id field):
-
- Oracle recordsets can be passed around as variables called REF Cursors. For example, in PL/SQL, we could define a function open_tab that returns a REF CURSOR in the first parameter: In ADOdb, we could access this REF Cursor using the ExecuteCursor() function. The following will find
- all table names that begin with 'A' in the current schema:
- The first parameter is the PL/SQL statement, and the second parameter is the name of the REF Cursor.
- The following PL/SQL
-stored procedure requires an input variable, and returns a result into an output variable:
- The following ADOdb code allows you to call the stored procedure: PrepareSP( ) is a special function that knows about bind parameters.
-The main limitation currently is that IN OUT parameters do not work.
- We could also rewrite the REF CURSOR example to use InParameter (requires ADOdb 4.53 or later):
- You can also operate on LOBs. In this example, we have IN and OUT parameters using CLOBs.
- Similarly, you can use the constant OCI_B_BLOB to indicate that you are using BLOBs.
- Many web programmers do not care to use bind parameters, and prefer to enter the SQL directly. So instead of: They prefer entering the values inside the SQL:
- This reduces Oracle performance because Oracle will reuse compiled SQL which is identical to previously compiled SQL. The above example with the values inside the SQL
-is unlikely to be reused. As an optimization, from Oracle 8.1 onwards, you can set the following session parameter after you login:
- This will force Oracle to convert all such variables (eg. the 7900 value) into constant bind parameters, improving SQL reuse. More speedup tips. There are two things you need to know about dates in ADOdb. First, to ensure cross-database compability, ADOdb assumes that dates are returned in ISO format (YYYY-MM-DD H24:MI:SS). Secondly, since Oracle treats dates and datetime as the same data type, we decided not to display the time in the default date format. So on login, ADOdb will set the NLS_DATE_FORMAT to 'YYYY-MM-DD'. If you prefer to show the date and time by default, do this: Or execute: If you are not concerned about date portability and do not use ADOdb's portability layer, you can use your preferred date format instead.
-
- ADOdb provides the following functions for portably generating SQL functions
- as strings to be merged into your SQL statements: ADOdb also provides multiple oracle oci8 drivers for different scenarios: Here's an example of calling the oci8po driver. Note that the bind variables use question-mark: Before you can use ADOdb, you need to have the Oracle client installed and setup the oci8 extension. This extension comes pre-compiled for Windows (but you still need to enable it in the php.ini file). For information on compiling the oci8 extension for PHP and Apache on Unix, there is an excellent guide at oracle.com. One question that is frequently asked is should you use persistent connections to Oracle. Persistent connections allow PHP to recycle existing connections, reusing them after the previous web pages have completed. Non-persistent connections close automatically after the web page has completed. Persistent connections are faster because the cost of reconnecting is expensive, but there is additional resource overhead. As an alternative, Oracle allows you to pool and reuse server processes; this is called Shared Server (also known as MTS). The author's benchmarks suggest that using non-persistent connections and the Shared Server configuration offer the best performance. If Shared Server is not an option, only then consider using persistent connections. Just in case you are having problems connecting to Oracle, here are some examples: a. PHP and Oracle reside on the same machine, use default SID, with non-persistent connections: b. TNS Name defined in tnsnames.ora (or ONAMES or HOSTNAMES), eg. 'myTNS', using persistent connections: or c. Host Address and SID d. Host Address and Service Name e. Oracle connection string:
- f. ADOdb data source names (dsn):
- With ADOdb data source names,
-you don't have to call Connect( ) or PConnect( ).
- The examples in this article are easy to read but a bit simplistic because we ignore error-handling. Execute( ) and Connect( ) will return false on error. So a more realistic way to call Connect( ) and Execute( ) is:
- You can retrieve the error message and error number of the last SQL statement executed from ErrorMsg( ) and ErrorNo( ). You can also define a custom error handler function.
-ADOdb also supports throwing exceptions in PHP5.
-
-This variable is checked every time a query is executed, so you can selectively choose which recordsets to count.
- Schema generation. This allows you to define a schema using XML and import it into different RDBMS systems portably. Performance monitoring and tracing. Highlights of performance monitoring include identification of poor and suspicious SQL, with explain plan support, and identifying which web pages the SQL ran on. You can download ADOdb from sourceforge. ADOdb uses a BSD style license. That means that it is free for commercial use, and redistribution without source code is allowed. V5.06 16 Oct 2008 (c) 2000-2009 John Lim (jlim#natsoft.com) This software is dual licensed using BSD-Style and
-LGPL. This means you can use it in compiled proprietary and commercial
-products. Useful ADOdb links: Download
- Other Docs
- This module, part of the ADOdb package, provides both CLI and HTML
-interfaces for viewing key performance indicators of your database.
-This is very useful because web apps such as the popular phpMyAdmin
-currently do not provide effective database health monitoring tools.
-The module provides the following: ADOdb also has the ability to log all SQL executed, using LogSQL. All SQL logged can be
-analyzed through the performance monitor UI. In the View
-SQL mode, we categorize the SQL into 3 types:
- Each query is hyperlinked to a description of the query plan, and
-every PHP script that executed that query is also shown. Please note that the information presented is a very basic database
-health check, and does not provide a complete overview of database
-performance. Although some attempt has been made to make it work across
-multiple databases in the same way, it is impossible to do so. For the
-health check, we do try to display the following key database
-parameters for all drivers: You will need to connect to the database as an administrator to view
-most of the parameters. Code improvements as very welcome, particularly adding new database
-parameters and automated tuning hints. Currently, the following drivers: mysql, postgres,
-oci8, mssql, informix and db2 are
-supported. To create a new performance monitor, call NewPerfMonitor( )
-as demonstrated below: It is also possible to retrieve a single database parameter:
-Thx to Fernando Ortiz for the informix module. function UI($pollsecs=5) Creates a web-based user interface for performance monitoring. When
-you click on Poll, server statistics will be displayed every $pollsecs
-seconds. See Usage above. Since 4.11, we allow users to enter and run SQL interactively via
-the "Run SQL" link. To disable this for security reasons, set this
-constant before calling $perf->UI(). Sample output follows below: function HealthCheck() Returns database health check parameters as a HTML table. You will
-need to echo or print the output of this function, function HealthCheckCLI() Returns database health check parameters formatted for a command
-line interface. You will need to echo or print the output of this
-function. Sample output for mysql: function Poll($pollSecs=5)
- Run in infinite loop, displaying the following information every
-$pollSecs. This will not work properly if output buffering is enabled.
-In the example below, $pollSecs=3:
- WS-CPU% is the Web Server CPU load of the server that PHP is
-running from (eg. the database client), and not the database. The Hit%
-is the data cache hit ratio. Sess is the current number of
-sessions connected to the database. If you are using persistent
-connections, this should not change much. The Reads/s and Writes/s
-are synthetic values to give the viewer a rough guide to I/O, and are
-not to be taken literally. function SuspiciousSQL($numsql=10) Returns SQL which have high average execution times as a HTML table.
-Each sql statement
-is hyperlinked to a new window which details the execution plan and the
-scripts that execute this SQL.
- The number of statements returned is determined by $numsql. Data is
-taken from the adodb_logsql table, where the sql statements are logged
-when
-$connection->LogSQL(true) is enabled. The adodb_logsql table is
-populated using $conn->LogSQL.
- For Oracle, Ixora Suspicious SQL returns a list of SQL statements
-that are most cache intensive as a HTML table. These are data intensive
-SQL statements that could benefit most from tuning. function ExpensiveSQL($numsql=10) Returns SQL whose total execution time (avg time * #executions) is
-high as a HTML table. Each sql statement
-is hyperlinked to a new window which details the execution plan and the
-scripts that execute this SQL.
- The number of statements returned is determined by $numsql. Data is
-taken from the adodb_logsql table, where the sql statements are logged
-when
-$connection->LogSQL(true) is enabled. The adodb_logsql table is
-populated using $conn->LogSQL.
- For Oracle, Ixora Expensive SQL returns a list of SQL statements
-that are taking the most CPU load when run.
- function InvalidSQL($numsql=10) Returns a list of invalid SQL as an HTML table.
- Data is taken from the adodb_logsql table, where the sql statements
-are logged when
-$connection->LogSQL(true) is enabled.
- function Tables($orderby=1) Returns information on all tables in a database, with the first two
-fields containing the table name and table size, the remaining fields
-depend on the database driver. If $orderby is set to 1, it will sort by
-name. If $orderby is set to 2, then it will sort by table size. Some
-database drivers (mssql and mysql) will ignore the $orderby clause. For
-postgresql, the information is up-to-date since the last vacuum.
-Not supported currently for db2. Raw functions return values without any formatting. function DBParameter($paramname) Returns the value of a database parameter, such as
-$this->DBParameter("data cache size"). function CPULoad() Returns the CPU load of the database client (NOT THE SERVER) as a
-percentage. Only works for Linux and Windows. For Windows, WMI must be
-available. New in adodb 4.97/5.03 is this global variable, which controls whether sql timings which are too small are not saved. Currently it defaults
-to 0.05 (seconds). This means that all sql's which are faster than 0.05 seconds to execute are not saved.
- To create new database parameters, you need to understand
-$settings. The $settings data structure is an associative array. Each
-element of the array defines a database parameter. The key is the name
-of the database parameter. If no key is defined, then it is assumed to
-be a section break, and the value is the name of the section break. If
-this is too confusing, looking at the source code will help a lot! Each database parameter is itself an array consisting of the
-following elements: Example from MySQL, table_cache database parameter: db2 informix mysql mssql oci8
-postgres '.htmlspecialchars($ss).'';
- }
- if ($zthis->debug === -1)
- ADOConnection::outp( "
\n($dbt): ".htmlspecialchars($sqlTxt)." $ss\n
\n",false);
- else if ($zthis->debug !== -99)
- ADOConnection::outp( "
\n($dbt): ".htmlspecialchars($sqlTxt)." $ss\n
\n",false);
- } else {
- $ss = "\n ".$ss;
- if ($zthis->debug !== -99)
- ADOConnection::outp("-----
\n($dbt): ".$sqlTxt." $ss\n-----
\n",false);
- }
-
- $qID = $zthis->_query($sql,$inputarr);
-
- /*
- Alexios Fakios notes that ErrorMsg() must be called before ErrorNo() for mssql
- because ErrorNo() calls Execute('SELECT @ERROR'), causing recursion
- */
- if ($zthis->databaseType == 'mssql') {
- // ErrorNo is a slow function call in mssql, and not reliable in PHP 4.0.6
-
- if($emsg = $zthis->ErrorMsg()) {
- if ($err = $zthis->ErrorNo()) {
- if ($zthis->debug === -99)
- ADOConnection::outp( "
\n($dbt): ".htmlspecialchars($sqlTxt)." $ss\n
\n",false);
-
- ADOConnection::outp($err.': '.$emsg);
- }
- }
- } else if (!$qID) {
-
- if ($zthis->debug === -99)
- if ($inBrowser) ADOConnection::outp( "
\n($dbt): ".htmlspecialchars($sqlTxt)." $ss\n
\n",false);
- else ADOConnection::outp("-----
\n($dbt): ".$sqlTxt."$ss\n-----
\n",false);
-
- ADOConnection::outp($zthis->ErrorNo() .': '. $zthis->ErrorMsg());
- }
-
- if ($zthis->debug === 99) _adodb_backtrace(true,9999,2);
- return $qID;
-}
-
-# pretty print the debug_backtrace function
-function _adodb_backtrace($printOrArr=true,$levels=9999,$skippy=0,$ishtml=null)
-{
- if (!function_exists('debug_backtrace')) return '';
-
- if ($ishtml === null) $html = (isset($_SERVER['HTTP_USER_AGENT']));
- else $html = $ishtml;
-
- $fmt = ($html) ? " %% line %4d, file: %s" : "%% line %4d, file: %s";
-
- $MAXSTRLEN = 128;
-
- $s = ($html) ? '' : '';
-
- if (is_array($printOrArr)) $traceArr = $printOrArr;
- // phpcs:ignore
- else $traceArr = debug_backtrace();
- array_shift($traceArr);
- array_shift($traceArr);
- $tabs = sizeof($traceArr)-2;
-
- foreach ($traceArr as $arr) {
- if ($skippy) {$skippy -= 1; continue;}
- $levels -= 1;
- if ($levels < 0) break;
-
- $args = array();
- for ($i=0; $i < $tabs; $i++) $s .= ($html) ? ' ' : "\t";
- $tabs -= 1;
- if ($html) $s .= '';
- if (isset($arr['class'])) $s .= $arr['class'].'.';
- if (isset($arr['args']))
- foreach($arr['args'] as $v) {
- if (is_null($v)) $args[] = 'null';
- else if (is_array($v)) $args[] = 'Array['.sizeof($v).']';
- else if (is_object($v)) $args[] = 'Object:'.get_class($v);
- else if (is_bool($v)) $args[] = $v ? 'true' : 'false';
- else {
- $v = (string) @$v;
- $str = htmlspecialchars(str_replace(array("\r","\n"),' ',substr($v,0,$MAXSTRLEN)));
- if (strlen($v) > $MAXSTRLEN) $str .= '...';
- $args[] = $str;
- }
- }
- $s .= $arr['function'].'('.implode(', ',$args).')';
-
-
- $s .= @sprintf($fmt, $arr['line'],$arr['file'],basename($arr['file']));
-
- $s .= "\n";
- }
- if ($html) $s .= '';
- if ($printOrArr) print $s;
-
- return $s;
-}
-/*
-function _adodb_find_from($sql)
-{
-
- $sql = str_replace(array("\n","\r"), ' ', $sql);
- $charCount = strlen($sql);
-
- $inString = false;
- $quote = '';
- $parentheseCount = 0;
- $prevChars = '';
- $nextChars = '';
-
-
- for($i = 0; $i < $charCount; $i++) {
-
- $char = substr($sql,$i,1);
- $prevChars = substr($sql,0,$i);
- $nextChars = substr($sql,$i+1);
-
- if((($char == "'" || $char == '"' || $char == '`') && substr($prevChars,-1,1) != '\\') && $inString === false) {
- $quote = $char;
- $inString = true;
- }
-
- elseif((($char == "'" || $char == '"' || $char == '`') && substr($prevChars,-1,1) != '\\') && $inString === true && $quote == $char) {
- $quote = "";
- $inString = false;
- }
-
- elseif($char == "(" && $inString === false)
- $parentheseCount++;
-
- elseif($char == ")" && $inString === false && $parentheseCount > 0)
- $parentheseCount--;
-
- elseif($parentheseCount <= 0 && $inString === false && $char == " " && strtoupper(substr($prevChars,-5,5)) == " FROM")
- return $i;
-
- }
-}
-*/
-
-?>
\ No newline at end of file
diff --git a/src/adodb5/adodb-memcache.lib.inc.php b/src/adodb5/adodb-memcache.lib.inc.php
deleted file mode 100644
index a42d150c..00000000
--- a/src/adodb5/adodb-memcache.lib.inc.php
+++ /dev/null
@@ -1,190 +0,0 @@
-memCache = true; /// should we use memCache instead of caching in files
-$db->memCacheHost = array($ip1, $ip2, $ip3);
-$db->memCachePort = 11211; /// this is default memCache port
-$db->memCacheCompress = false; /// Use 'true' to store the item compressed (uses zlib)
-
-$db->Connect(...);
-$db->CacheExecute($sql);
-
- Note the memcache class is shared by all connections, is created during the first call to Connect/PConnect.
-
- Class instance is stored in $ADODB_CACHE
-*/
-
- class ADODB_Cache_MemCache {
- var $createdir = false; // create caching directory structure?
-
- //-----------------------------
- // memcache specific variables
-
- var $hosts; // array of hosts
- var $port = 11211;
- var $compress = false; // memcache compression with zlib
-
- var $_connected = false;
- var $_memcache = false;
-
- function __construct(&$obj)
- {
- $this->hosts = $obj->memCacheHost;
- $this->port = $obj->memCachePort;
- $this->compress = $obj->memCacheCompress;
- }
-
- // implement as lazy connection. The connection only occurs on CacheExecute call
- function connect(&$err)
- {
- if (!function_exists('memcache_pconnect')) {
- $err = 'Memcache module PECL extension not found!';
- return false;
- }
-
- $memcache = new MemCache;
-
- if (!is_array($this->hosts)) $this->hosts = array($hosts);
-
- $failcnt = 0;
- foreach($this->hosts as $host) {
- if (!@$memcache->addServer($host,$this->port,true)) {
- $failcnt += 1;
- }
- }
- if ($failcnt == sizeof($this->hosts)) {
- $err = 'Can\'t connect to any memcache server';
- return false;
- }
- $this->_connected = true;
- $this->_memcache = $memcache;
- return true;
- }
-
- // returns true or false. true if successful save
- function writecache($filename, $contents, $debug, $secs2cache)
- {
- if (!$this->_connected) {
- $err = '';
- if (!$this->connect($err) && $debug) ADOConnection::outp($err);
- }
- if (!$this->_memcache) return false;
-
- if (!$this->_memcache->set($filename, $contents, $this->compress, $secs2cache)) {
- if ($debug) ADOConnection::outp(" Failed to save data at the memcached server!
\n");
- return false;
- }
-
- return true;
- }
-
- // returns a recordset
- function readcache($filename, &$err, $secs2cache, $rsClass)
- {
- $false = false;
- if (!$this->_connected) $this->connect($err);
- if (!$this->_memcache) return $false;
-
- $rs = $this->_memcache->get($filename);
- if (!$rs) {
- $err = 'Item with such key doesn\'t exists on the memcached server.';
- return $false;
- }
-
- // hack, should actually use _csv2rs
- $rs = explode("\n", $rs);
- unset($rs[0]);
- $rs = join("\n", $rs);
- $rs = unserialize($rs);
- if (! is_object($rs)) {
- $err = 'Unable to unserialize $rs';
- return $false;
- }
- if ($rs->timeCreated == 0) return $rs; // apparently have been reports that timeCreated was set to 0 somewhere
-
- $tdiff = intval($rs->timeCreated+$secs2cache - time());
- if ($tdiff <= 2) {
- switch($tdiff) {
- case 2:
- if ((rand() & 15) == 0) {
- $err = "Timeout 2";
- return $false;
- }
- break;
- case 1:
- if ((rand() & 3) == 0) {
- $err = "Timeout 1";
- return $false;
- }
- break;
- default:
- $err = "Timeout 0";
- return $false;
- }
- }
- return $rs;
- }
-
- function flushall($debug=false)
- {
- if (!$this->_connected) {
- $err = '';
- if (!$this->connect($err) && $debug) ADOConnection::outp($err);
- }
- if (!$this->_memcache) return false;
-
- $del = $this->_memcache->flush();
-
- if ($debug)
- if (!$del) ADOConnection::outp("flushall: failed!
\n");
- else ADOConnection::outp("flushall: succeeded!
\n");
-
- return $del;
- }
-
- function flushcache($filename, $debug=false)
- {
- if (!$this->_connected) {
- $err = '';
- if (!$this->connect($err) && $debug) ADOConnection::outp($err);
- }
- if (!$this->_memcache) return false;
-
- $del = $this->_memcache->delete($filename);
-
- if ($debug)
- if (!$del) ADOConnection::outp("flushcache: $key entry doesn't exist on memcached server!
\n");
- else ADOConnection::outp("flushcache: $key entry flushed from memcached server!
\n");
-
- return $del;
- }
-
- // not used for memcache
- function createdir($dir, $hash)
- {
- return true;
- }
- }
-
-?>
\ No newline at end of file
diff --git a/src/adodb5/adodb-pager.inc.php b/src/adodb5/adodb-pager.inc.php
deleted file mode 100644
index b2aabd47..00000000
--- a/src/adodb5/adodb-pager.inc.php
+++ /dev/null
@@ -1,290 +0,0 @@
- implemented Render_PageLinks().
-
- Please note, this class is entirely unsupported,
- and no free support requests except for bug reports
- will be entertained by the author.
-
-*/
-class ADODB_Pager {
- var $id; // unique id for pager (defaults to 'adodb')
- var $db; // ADODB connection object
- var $sql; // sql used
- var $rs; // recordset generated
- var $curr_page; // current page number before Render() called, calculated in constructor
- var $rows; // number of rows per page
- var $linksPerPage=10; // number of links per page in navigation bar
- var $showPageLinks;
-
- var $gridAttributes = 'width=100% border=1 bgcolor=white';
-
- // Localize text strings here
- var $first = '|<';
- var $prev = '<<';
- var $next = '>>';
- var $last = '>|';
- var $moreLinks = '...';
- var $startLinks = '...';
- var $gridHeader = false;
- var $htmlSpecialChars = true;
- var $page = 'Page';
- var $linkSelectedColor = 'red';
- var $cache = 0; #secs to cache with CachePageExecute()
-
- //----------------------------------------------
- // constructor
- //
- // $db adodb connection object
- // $sql sql statement
- // $id optional id to identify which pager,
- // if you have multiple on 1 page.
- // $id should be only be [a-z0-9]*
- //
- function __construct(&$db,$sql,$id = 'adodb', $showPageLinks = false)
- {
- global $PHP_SELF;
-
- $curr_page = $id.'_curr_page';
- if (!empty($PHP_SELF)) $PHP_SELF = htmlspecialchars($_SERVER['PHP_SELF']); // htmlspecialchars() to prevent XSS attacks
-
- $this->sql = $sql;
- $this->id = $id;
- $this->db = $db;
- $this->showPageLinks = $showPageLinks;
-
- $next_page = $id.'_next_page';
-
- if (isset($_GET[$next_page])) {
- $_SESSION[$curr_page] = (integer) $_GET[$next_page];
- }
- if (empty($_SESSION[$curr_page])) $_SESSION[$curr_page] = 1; ## at first page
-
- $this->curr_page = $_SESSION[$curr_page];
-
- }
-
- //---------------------------
- // Display link to first page
- function Render_First($anchor=true)
- {
- global $PHP_SELF;
- if ($anchor) {
- ?>
- first;?>
- first ";
- }
- }
-
- //--------------------------
- // Display link to next page
- function render_next($anchor=true)
- {
- global $PHP_SELF;
-
- if ($anchor) {
- ?>
- next;?>
- next ";
- }
- }
-
- //------------------
- // Link to last page
- //
- // for better performance with large recordsets, you can set
- // $this->db->pageExecuteCountRows = false, which disables
- // last page counting.
- function render_last($anchor=true)
- {
- global $PHP_SELF;
-
- if (!$this->db->pageExecuteCountRows) return;
-
- if ($anchor) {
- ?>
- last;?>
- last ";
- }
- }
-
- //---------------------------------------------------
- // original code by "Pablo Costa" Query failed: $this->sql
";
- return;
- }
-
- if (!$rs->EOF && (!$rs->AtFirstPage() || !$rs->AtLastPage()))
- $header = $this->RenderNav();
- else
- $header = " ";
-
- $grid = $this->RenderGrid();
- $footer = $this->RenderPageCount();
-
- $this->RenderLayout($header,$grid,$footer);
-
- $rs->Close();
- $this->rs = false;
- }
-
- //------------------------------------------------------
- // override this to control overall layout and formating
- function RenderLayout($header,$grid,$footer,$attributes='border=1 bgcolor=beige')
- {
- echo "
";
- }
-}
-
-
-?>
\ No newline at end of file
diff --git a/src/adodb5/adodb-pear.inc.php b/src/adodb5/adodb-pear.inc.php
deleted file mode 100644
index c522f9a4..00000000
--- a/src/adodb5/adodb-pear.inc.php
+++ /dev/null
@@ -1,367 +0,0 @@
- |
- * and Tomas V.V.Cox ",
- $header,
- " ",
- $grid,
- " ",
- $footer,
- "
'.$_SERVER['HTTP_HOST'];
- if (isset($_SERVER['PHP_SELF'])) $tracer .= htmlspecialchars($_SERVER['PHP_SELF']);
- } else
- if (isset($_SERVER['PHP_SELF'])) $tracer .= '
'.htmlspecialchars($_SERVER['PHP_SELF']);
- //$tracer .= (string) adodb_backtrace(false);
-
- $tracer = (string) substr($tracer,0,500);
-
- if (is_array($inputarr)) {
- if (is_array(reset($inputarr))) $params = 'Array sizeof='.sizeof($inputarr);
- else {
- // Quote string parameters so we can see them in the
- // performance stats. This helps spot disabled indexes.
- $xar_params = $inputarr;
- foreach ($xar_params as $xar_param_key => $xar_param) {
- if (gettype($xar_param) == 'string')
- $xar_params[$xar_param_key] = '"' . $xar_param . '"';
- }
- $params = implode(', ', $xar_params);
- if (strlen($params) >= 3000) $params = substr($params, 0, 3000);
- }
- } else {
- $params = '';
- }
-
- if (is_array($sql)) $sql = $sql[0];
- if ($prefix) $sql = $prefix.$sql;
- $arr = array('b'=>strlen($sql).'.'.crc32($sql),
- 'c'=>substr($sql,0,3900), 'd'=>$params,'e'=>$tracer,'f'=>adodb_round($time,6));
- //var_dump($arr);
- $saved = $conn->debug;
- $conn->debug = 0;
-
- $d = $conn->sysTimeStamp;
- if (empty($d)) $d = date("'Y-m-d H:i:s'");
- if ($conn->dataProvider == 'oci8' && $dbT != 'oci8po') {
- $isql = "insert into $perf_table values($d,:b,:c,:d,:e,:f)";
- } else if ($dbT == 'odbc_mssql' || $dbT == 'informix' || strncmp($dbT,'odbtp',4)==0) {
- $timer = $arr['f'];
- if ($dbT == 'informix') $sql2 = substr($sql2,0,230);
-
- $sql1 = $conn->qstr($arr['b']);
- $sql2 = $conn->qstr($arr['c']);
- $params = $conn->qstr($arr['d']);
- $tracer = $conn->qstr($arr['e']);
-
- $isql = "insert into $perf_table (created,sql0,sql1,params,tracer,timer) values($d,$sql1,$sql2,$params,$tracer,$timer)";
- if ($dbT == 'informix') $isql = str_replace(chr(10),' ',$isql);
- $arr = false;
- } else {
- if ($dbT == 'db2') $arr['f'] = (float) $arr['f'];
- $isql = "insert into $perf_table (created,sql0,sql1,params,tracer,timer) values( $d,?,?,?,?,?)";
- }
-
- global $ADODB_PERF_MIN;
- if ($errN != 0 || $time >= $ADODB_PERF_MIN) {
- $ok = $conn->Execute($isql,$arr);
- } else
- $ok = true;
-
- $conn->debug = $saved;
-
- if ($ok) {
- $conn->_logsql = true;
- } else {
- $err2 = $conn->ErrorMsg();
- $conn->_logsql = true; // enable logsql error simulation
- $perf = NewPerfMonitor($conn);
- if ($perf) {
- if ($perf->CreateLogTable()) $ok = $conn->Execute($isql,$arr);
- } else {
- $ok = $conn->Execute("create table $perf_table (
- created varchar(50),
- sql0 varchar(250),
- sql1 varchar(4000),
- params varchar(3000),
- tracer varchar(500),
- timer decimal(16,6))");
- }
- if (!$ok) {
- ADOConnection::outp( "
$err2';
- var $titles = '
\n";
- $this->conn->fnExecute = $saveE;
-
- return $html;
- }
-
- function Tables($orderby='1')
- {
- if (!$this->tablesSQL) return false;
-
- $savelog = $this->conn->LogSQL(false);
- $rs = $this->conn->Execute($this->tablesSQL.' order by '.$orderby);
- $this->conn->LogSQL($savelog);
- $html = rs2html($rs,false,false,false,false);
- return $html;
- }
-
-
- function CreateLogTable()
- {
- if (!$this->createTableSQL) return false;
-
- $table = $this->table();
- $sql = str_replace('adodb_logsql',$table,$this->createTableSQL);
- $savelog = $this->conn->LogSQL(false);
- $ok = $this->conn->Execute($sql);
- $this->conn->LogSQL($savelog);
- return ($ok) ? true : false;
- }
-
- function DoSQLForm()
- {
-
-
- $PHP_SELF = htmlspecialchars($_SERVER['PHP_SELF']);
- $sql = isset($_REQUEST['sql']) ? $_REQUEST['sql'] : '';
-
- if (isset($_SESSION['phplens_sqlrows'])) $rows = $_SESSION['phplens_sqlrows'];
- else $rows = 3;
-
- if (isset($_REQUEST['SMALLER'])) {
- $rows /= 2;
- if ($rows < 3) $rows = 3;
- $_SESSION['phplens_sqlrows'] = $rows;
- }
- if (isset($_REQUEST['BIGGER'])) {
- $rows *= 2;
- $_SESSION['phplens_sqlrows'] = $rows;
- }
-
-?>
-
-
-
-SplitSQL($sql);
- } else {
- $print = false;
- $sqla = array($sql);
- }
- foreach($sqla as $sqls) {
-
- if (!$sqls) continue;
-
- if ($print) {
- print "Parameter Value Description
",$d_user,$d_nice,$d_system,$d_idle);
-
- $total=$d_user+$d_nice+$d_system+$d_idle;
- if ($total<1) $total=1;
- return 100*($d_user+$d_nice+$d_system)/$total;
- }
- }
-
- function Tracer($sql)
- {
- $perf_table = adodb_perf::table();
- $saveE = $this->conn->fnExecute;
- $this->conn->fnExecute = false;
-
- global $ADODB_FETCH_MODE;
- $save = $ADODB_FETCH_MODE;
- $ADODB_FETCH_MODE = ADODB_FETCH_NUM;
- if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false);
-
- $sqlq = $this->conn->qstr($sql);
- $arr = $this->conn->GetArray(
-"select count(*),tracer
- from $perf_table where sql1=$sqlq
- group by tracer
- order by 1 desc");
- $s = '';
- if ($arr) {
- $s .= 'Scripts Affected
';
- foreach($arr as $k) {
- $s .= sprintf("%4d",$k[0]).' '.strip_tags($k[1]).'
';
- }
- }
-
- if (isset($savem)) $this->conn->SetFetchMode($savem);
- $ADODB_CACHE_MODE = $save;
- $this->conn->fnExecute = $saveE;
- return $s;
- }
-
- /*
- Explain Plan for $sql.
- If only a snippet of the $sql is passed in, then $partial will hold the crc32 of the
- actual sql.
- */
- function Explain($sql,$partial=false)
- {
- return false;
- }
-
- function InvalidSQL($numsql = 10)
- {
-
- if (isset($_GET['sql'])) return;
- $s = 'Invalid SQL
';
- $saveE = $this->conn->fnExecute;
- $this->conn->fnExecute = false;
- $perf_table = adodb_perf::table();
- $rs = $this->conn->SelectLimit("select distinct count(*),sql1,tracer as error_msg from $perf_table where tracer like 'ERROR:%' group by sql1,tracer order by 1 desc",$numsql);//,$numsql);
- $this->conn->fnExecute = $saveE;
- if ($rs) {
- $s .= rs2html($rs,false,false,false,false);
- } else
- return "Suspicious SQL
-The following SQL have high average execution times
-
";
-
- }
-
- function CheckMemory()
- {
- return '';
- }
-
-
- function SuspiciousSQL($numsql=10)
- {
- return adodb_perf::_SuspiciousSQL($numsql);
- }
-
- function ExpensiveSQL($numsql=10)
- {
- return adodb_perf::_ExpensiveSQL($numsql);
- }
-
-
- /*
- This reports the percentage of load on the instance due to the most
- expensive few SQL statements. Tuning these statements can often
- make huge improvements in overall system performance.
- */
- function _ExpensiveSQL($numsql = 10)
- {
- global $ADODB_FETCH_MODE;
-
- $perf_table = adodb_perf::table();
- $saveE = $this->conn->fnExecute;
- $this->conn->fnExecute = false;
-
- if (isset($_GET['expe']) && isset($_GET['sql'])) {
- $partial = !empty($_GET['part']);
- echo "".$this->Explain($_GET['sql'],$partial)."\n";
- }
-
- if (isset($_GET['sql'])) return;
-
- $sql1 = $this->sql1;
- $save = $ADODB_FETCH_MODE;
- $ADODB_FETCH_MODE = ADODB_FETCH_NUM;
- if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false);
-
- $rs = $this->conn->SelectLimit(
- "select sum(timer) as total,$sql1,count(*),max(timer) as max_timer,min(timer) as min_timer
- from $perf_table
- where {$this->conn->upperCase}({$this->conn->substr}(sql0,1,5)) not in ('DROP ','INSER','COMMI','CREAT')
- and (tracer is null or tracer not like 'ERROR:%')
- group by sql1
- having count(*)>1
- order by 1 desc",$numsql);
- if (isset($savem)) $this->conn->SetFetchMode($savem);
- $this->conn->fnExecute = $saveE;
- $ADODB_FETCH_MODE = $save;
- if (!$rs) return "Avg Time Count SQL Max Min ".adodb_round($rs->fields[0],6)." ".$rs->fields[2]." ".$prefix.htmlspecialchars($sql).$suffix."".
- " ".$rs->fields[3]." ".$rs->fields[4]." Expensive SQL
-Tuning the following SQL could reduce the server load substantially
-
";
- }
-
- /*
- Raw function to return parameter value from $settings.
- */
- function DBParameter($param)
- {
- if (empty($this->settings[$param])) return false;
- $sql = $this->settings[$param][1];
- return $this->_DBParameter($sql);
- }
-
- /*
- Raw function returning array of poll paramters
- */
- function PollParameters()
- {
- $arr[0] = (float)$this->DBParameter('data cache hit ratio');
- $arr[1] = (float)$this->DBParameter('data reads');
- $arr[2] = (float)$this->DBParameter('data writes');
- $arr[3] = (integer) $this->DBParameter('current connections');
- return $arr;
- }
-
- /*
- Low-level Get Database Parameter
- */
- function _DBParameter($sql)
- {
- $savelog = $this->conn->LogSQL(false);
- if (is_array($sql)) {
- global $ADODB_FETCH_MODE;
-
- $sql1 = $sql[0];
- $key = $sql[1];
- if (sizeof($sql)>2) $pos = $sql[2];
- else $pos = 1;
- if (sizeof($sql)>3) $coef = $sql[3];
- else $coef = false;
- $ret = false;
- $save = $ADODB_FETCH_MODE;
- $ADODB_FETCH_MODE = ADODB_FETCH_NUM;
- if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false);
-
- $rs = $this->conn->Execute($sql1);
-
- if (isset($savem)) $this->conn->SetFetchMode($savem);
- $ADODB_FETCH_MODE = $save;
- if ($rs) {
- while (!$rs->EOF) {
- $keyf = reset($rs->fields);
- if (trim($keyf) == $key) {
- $ret = $rs->fields[$pos];
- if ($coef) $ret *= $coef;
- break;
- }
- $rs->MoveNext();
- }
- $rs->Close();
- }
- $this->conn->LogSQL($savelog);
- return $ret;
- } else {
- if (strncmp($sql,'=',1) == 0) {
- $fn = substr($sql,1);
- return $this->$fn();
- }
- $sql = str_replace('$DATABASE',$this->conn->database,$sql);
- $ret = $this->conn->GetOne($sql);
- $this->conn->LogSQL($savelog);
-
- return $ret;
- }
- }
-
- /*
- Warn if cache ratio falls below threshold. Displayed in "Description" column.
- */
- function WarnCacheRatio($val)
- {
- if ($val < $this->warnRatio)
- return 'Cache ratio should be at least '.$this->warnRatio.'%';
- else return '';
- }
-
- function clearsql()
- {
- $perf_table = adodb_perf::table();
- $this->conn->Execute("delete from $perf_table where created<".$this->conn->sysTimeStamp);
- }
- /***********************************************************************************************/
- // HIGH LEVEL UI FUNCTIONS
- /***********************************************************************************************/
-
-
- function UI($pollsecs=5)
- {
- global $ADODB_LOG_CONN;
-
- $perf_table = adodb_perf::table();
- $conn = $this->conn;
-
- $app = $conn->host;
- if ($conn->host && $conn->database) $app .= ', db=';
- $app .= $conn->database;
-
- if ($app) $app .= ', ';
- $savelog = $this->conn->LogSQL(false);
- $info = $conn->ServerInfo();
- if (isset($_GET['clearsql'])) {
- $this->clearsql();
- }
- $this->conn->LogSQL($savelog);
-
- // magic quotes
-
- if (isset($_GET['sql'])) {
- $_GET['sql'] = $_GET['sql'] = str_replace(array("\\'",'\"'),array("'",'"'),$_GET['sql']);
- }
-
- if (!isset($_SESSION['ADODB_PERF_SQL'])) $nsql = $_SESSION['ADODB_PERF_SQL'] = 10;
- else $nsql = $_SESSION['ADODB_PERF_SQL'];
-
- $app .= $info['description'];
-
-
- if (isset($_GET['do'])) $do = $_GET['do'];
- else if (isset($_POST['do'])) $do = $_POST['do'];
- else if (isset($_GET['sql'])) $do = 'viewsql';
- else $do = 'stats';
-
- if (isset($_GET['nsql'])) {
- if ($_GET['nsql'] > 0) $nsql = $_SESSION['ADODB_PERF_SQL'] = (integer) $_GET['nsql'];
- }
- echo "Load Count SQL Max Min ".adodb_round($rs->fields[0],6)." ".$rs->fields[2]." ".$prefix.htmlspecialchars($sql).$suffix."".
- " ".$rs->fields[3]." ".$rs->fields[4]." ";
- else $form = " ";
-
- $allowsql = !defined('ADODB_PERF_NO_RUN_SQL');
- global $ADODB_PERF_MIN;
- $app .= " (Min sql timing \$ADODB_PERF_MIN=$ADODB_PERF_MIN secs)";
-
- if (empty($_GET['hidem']))
- echo "
";
-
-
- switch ($do) {
- default:
- case 'stats':
- if (empty($ADODB_LOG_CONN))
- echo "
- ADOdb Performance Monitor for $app
- Performance Stats View SQL
- View Tables Poll Stats",
- $allowsql ? ' Run SQL' : '',
- "$form",
- "
";
- echo $this->HealthCheck();
- //$this->conn->debug=1;
- echo $this->CheckMemory();
- break;
- case 'poll':
- $self = htmlspecialchars($_SERVER['PHP_SELF']);
- echo "";
- break;
- case 'poll2':
- echo "";
- $this->Poll($pollsecs);
- break;
-
- case 'dosql':
- if (!$allowsql) break;
-
- $this->DoSQLForm();
- break;
- case 'viewsql':
- if (empty($_GET['hidem']))
- echo " Clear SQL Log
";
- echo($this->SuspiciousSQL($nsql));
- echo($this->ExpensiveSQL($nsql));
- echo($this->InvalidSQL($nsql));
- break;
- case 'tables':
- echo $this->Tables(); break;
- }
- global $ADODB_vers;
- echo "'.$this->conn->databaseType.'
color> ";
- continue;
- }
-
- if (!is_array($arr)) break;
- $category = $arr[0];
- $how = $arr[1];
- if (sizeof($arr)>2) $desc = $arr[2];
- else $desc = ' ';
-
-
- if ($category == 'HIDE') continue;
-
- $val = $this->_DBParameter($how);
-
- if ($desc && strncmp($desc,"=",1) === 0) {
- $fn = substr($desc,1);
- $desc = $this->$fn($val);
- }
-
- if ($val === false) {
- $m = $this->conn->ErrorMsg();
- $val = "Error: $m";
- } else {
- if (is_numeric($val) && $val >= 256*1024) {
- if ($val % (1024*1024) == 0) {
- $val /= (1024*1024);
- $val .= 'M';
- } else if ($val % 1024 == 0) {
- $val /= 1024;
- $val .= 'K';
- }
- //$val = htmlspecialchars($val);
- }
- }
- if ($category != $oldc) {
- $oldc = $category;
- //$bgc = ($bgc == ' bgcolor='.$this->color) ? ' bgcolor=white' : ' bgcolor='.$this->color;
- }
- if (strlen($desc)==0) $desc = ' ';
- if (strlen($val)==0) $val = ' ';
- if ($cli) {
- $html .= str_replace(' ','',sprintf($this->cliFormat,strip_tags($name),strip_tags($val),strip_tags($desc)));
-
- }else {
- $html .= "$arr ".$name.' '.$val.' '.$desc." \n";
- }
- }
-
- if (!$cli) $html .= "
";
- rs2html($rs);
- }
- } else {
- $e1 = (integer) $this->conn->ErrorNo();
- $e2 = $this->conn->ErrorMsg();
- if (($e1) || ($e2)) {
- if (empty($e1)) $e1 = '-1'; // postgresql fix
- print ' '.$e1.': '.$e2;
- } else {
- print "
- * optimizeTables( 'tableA');
- *
- *
- * optimizeTables( 'tableA', 'tableB', 'tableC');
- *
- *
- * optimizeTables( 'tableA', 'tableB', ADODB_OPT_LOW);
- *
- *
- * @param string table name of the table to optimize
- * @param int mode optimization-mode
- * ADODB_OPT_HIGH for full optimization
- * ADODB_OPT_LOW for CPU-less optimization
- * Default is LOW ADODB_OPT_LOW
- * @author Markus Staab
- * @return Returns true on success and false on error
- */
- function OptimizeTables()
- {
- $args = func_get_args();
- $numArgs = func_num_args();
-
- if ( $numArgs == 0) return false;
-
- $mode = ADODB_OPT_LOW;
- $lastArg = $args[ $numArgs - 1];
- if ( !is_string($lastArg)) {
- $mode = $lastArg;
- unset( $args[ $numArgs - 1]);
- }
-
- foreach( $args as $table) {
- $this->optimizeTable( $table, $mode);
- }
- }
-
- /**
- * Reorganise the table-indices/statistics/.. depending on the given mode.
- * Default Implementation throws an error.
- *
- * @param string table name of the table to optimize
- * @param int mode optimization-mode
- * ADODB_OPT_HIGH for full optimization
- * ADODB_OPT_LOW for CPU-less optimization
- * Default is LOW ADODB_OPT_LOW
- * @author Markus Staab
- * @return Returns true on success and false on error
- */
- function OptimizeTable( $table, $mode = ADODB_OPT_LOW)
- {
- ADOConnection::outp( sprintf( "MetaTables() and
- * optimize each using optmizeTable()
- *
- * @author Markus Staab
- * @return Returns true on success and false on error
- */
- function optimizeDatabase()
- {
- $conn = $this->conn;
- if ( !$conn) return false;
-
- $tables = $conn->MetaTables( 'TABLES');
- if ( !$tables ) return false;
-
- foreach( $tables as $table) {
- if ( !$this->optimizeTable( $table)) {
- return false;
- }
- }
-
- return true;
- }
- // end hack
-}
-
-?>
diff --git a/src/adodb5/adodb-php4.inc.php b/src/adodb5/adodb-php4.inc.php
deleted file mode 100644
index 788d9ec3..00000000
--- a/src/adodb5/adodb-php4.inc.php
+++ /dev/null
@@ -1,16 +0,0 @@
-
\ No newline at end of file
diff --git a/src/adodb5/adodb-time.inc.php b/src/adodb5/adodb-time.inc.php
deleted file mode 100644
index dbf83c41..00000000
--- a/src/adodb5/adodb-time.inc.php
+++ /dev/null
@@ -1,1426 +0,0 @@
- 4 digit year conversion. The maximum is billions of years in the
-future, but this is a theoretical limit as the computation of that year
-would take too long with the current implementation of adodb_mktime().
-
-This library replaces native functions as follows:
-
-
- getdate() with adodb_getdate()
- date() with adodb_date()
- gmdate() with adodb_gmdate()
- mktime() with adodb_mktime()
- gmmktime() with adodb_gmmktime()
- strftime() with adodb_strftime()
- strftime() with adodb_gmstrftime()
-
-
-The parameters are identical, except that adodb_date() accepts a subset
-of date()'s field formats. Mktime() will convert from local time to GMT,
-and date() will convert from GMT to local time, but daylight savings is
-not handled currently.
-
-This library is independant of the rest of ADOdb, and can be used
-as standalone code.
-
-PERFORMANCE
-
-For high speed, this library uses the native date functions where
-possible, and only switches to PHP code when the dates fall outside
-the 32-bit signed integer range.
-
-GREGORIAN CORRECTION
-
-Pope Gregory shortened October of A.D. 1582 by ten days. Thursday,
-October 4, 1582 (Julian) was followed immediately by Friday, October 15,
-1582 (Gregorian).
-
-Since 0.06, we handle this correctly, so:
-
-adodb_mktime(0,0,0,10,15,1582) - adodb_mktime(0,0,0,10,4,1582)
- == 24 * 3600 (1 day)
-
-=============================================================================
-
-COPYRIGHT
-
-(c) 2003-2005 John Lim and released under BSD-style license except for code by
-jackbbs, which includes adodb_mktime, adodb_get_gmt_diff, adodb_is_leap_year
-and originally found at http://www.php.net/manual/en/function.mktime.php
-
-=============================================================================
-
-BUG REPORTS
-
-These should be posted to the ADOdb forums at
-
- http://phplens.com/lens/lensforum/topics.php?id=4
-
-=============================================================================
-
-FUNCTION DESCRIPTIONS
-
-
-** FUNCTION adodb_getdate($date=false)
-
-Returns an array containing date information, as getdate(), but supports
-dates greater than 1901 to 2038. The local date/time format is derived from a
-heuristic the first time adodb_getdate is called.
-
-
-** FUNCTION adodb_date($fmt, $timestamp = false)
-
-Convert a timestamp to a formatted local date. If $timestamp is not defined, the
-current timestamp is used. Unlike the function date(), it supports dates
-outside the 1901 to 2038 range.
-
-The format fields that adodb_date supports:
-
-
- a - "am" or "pm"
- A - "AM" or "PM"
- d - day of the month, 2 digits with leading zeros; i.e. "01" to "31"
- D - day of the week, textual, 3 letters; e.g. "Fri"
- F - month, textual, long; e.g. "January"
- g - hour, 12-hour format without leading zeros; i.e. "1" to "12"
- G - hour, 24-hour format without leading zeros; i.e. "0" to "23"
- h - hour, 12-hour format; i.e. "01" to "12"
- H - hour, 24-hour format; i.e. "00" to "23"
- i - minutes; i.e. "00" to "59"
- j - day of the month without leading zeros; i.e. "1" to "31"
- l (lowercase 'L') - day of the week, textual, long; e.g. "Friday"
- L - boolean for whether it is a leap year; i.e. "0" or "1"
- m - month; i.e. "01" to "12"
- M - month, textual, 3 letters; e.g. "Jan"
- n - month without leading zeros; i.e. "1" to "12"
- O - Difference to Greenwich time in hours; e.g. "+0200"
- Q - Quarter, as in 1, 2, 3, 4
- r - RFC 2822 formatted date; e.g. "Thu, 21 Dec 2000 16:01:07 +0200"
- s - seconds; i.e. "00" to "59"
- S - English ordinal suffix for the day of the month, 2 characters;
- i.e. "st", "nd", "rd" or "th"
- t - number of days in the given month; i.e. "28" to "31"
- T - Timezone setting of this machine; e.g. "EST" or "MDT"
- U - seconds since the Unix Epoch (January 1 1970 00:00:00 GMT)
- w - day of the week, numeric, i.e. "0" (Sunday) to "6" (Saturday)
- Y - year, 4 digits; e.g. "1999"
- y - year, 2 digits; e.g. "99"
- z - day of the year; i.e. "0" to "365"
- Z - timezone offset in seconds (i.e. "-43200" to "43200").
- The offset for timezones west of UTC is always negative,
- and for those east of UTC is always positive.
-
-
-Unsupported:
-
- B - Swatch Internet time
- I (capital i) - "1" if Daylight Savings Time, "0" otherwise.
- W - ISO-8601 week number of year, weeks starting on Monday
-
-
-
-
-** FUNCTION adodb_date2($fmt, $isoDateString = false)
-Same as adodb_date, but 2nd parameter accepts iso date, eg.
-
- adodb_date2('d-M-Y H:i','2003-12-25 13:01:34');
-
-
-** FUNCTION adodb_gmdate($fmt, $timestamp = false)
-
-Convert a timestamp to a formatted GMT date. If $timestamp is not defined, the
-current timestamp is used. Unlike the function date(), it supports dates
-outside the 1901 to 2038 range.
-
-
-** FUNCTION adodb_mktime($hr, $min, $sec[, $month, $day, $year])
-
-Converts a local date to a unix timestamp. Unlike the function mktime(), it supports
-dates outside the 1901 to 2038 range. All parameters are optional.
-
-
-** FUNCTION adodb_gmmktime($hr, $min, $sec [, $month, $day, $year])
-
-Converts a gmt date to a unix timestamp. Unlike the function gmmktime(), it supports
-dates outside the 1901 to 2038 range. Differs from gmmktime() in that all parameters
-are currently compulsory.
-
-** FUNCTION adodb_gmstrftime($fmt, $timestamp = false)
-Convert a timestamp to a formatted GMT date.
-
-** FUNCTION adodb_strftime($fmt, $timestamp = false)
-
-Convert a timestamp to a formatted local date. Internally converts $fmt into
-adodb_date format, then echo result.
-
-For best results, you can define the local date format yourself. Define a global
-variable $ADODB_DATE_LOCALE which is an array, 1st element is date format using
-adodb_date syntax, and 2nd element is the time format, also in adodb_date syntax.
-
- eg. $ADODB_DATE_LOCALE = array('d/m/Y','H:i:s');
-
- Supported format codes:
-
-
- %a - abbreviated weekday name according to the current locale
- %A - full weekday name according to the current locale
- %b - abbreviated month name according to the current locale
- %B - full month name according to the current locale
- %c - preferred date and time representation for the current locale
- %d - day of the month as a decimal number (range 01 to 31)
- %D - same as %m/%d/%y
- %e - day of the month as a decimal number, a single digit is preceded by a space (range ' 1' to '31')
- %h - same as %b
- %H - hour as a decimal number using a 24-hour clock (range 00 to 23)
- %I - hour as a decimal number using a 12-hour clock (range 01 to 12)
- %m - month as a decimal number (range 01 to 12)
- %M - minute as a decimal number
- %n - newline character
- %p - either `am' or `pm' according to the given time value, or the corresponding strings for the current locale
- %r - time in a.m. and p.m. notation
- %R - time in 24 hour notation
- %S - second as a decimal number
- %t - tab character
- %T - current time, equal to %H:%M:%S
- %x - preferred date representation for the current locale without the time
- %X - preferred time representation for the current locale without the date
- %y - year as a decimal number without a century (range 00 to 99)
- %Y - year as a decimal number including the century
- %Z - time zone or name or abbreviation
- %% - a literal `%' character
-
-
- Unsupported codes:
-
- %C - century number (the year divided by 100 and truncated to an integer, range 00 to 99)
- %g - like %G, but without the century.
- %G - The 4-digit year corresponding to the ISO week number (see %V).
- This has the same format and value as %Y, except that if the ISO week number belongs
- to the previous or next year, that year is used instead.
- %j - day of the year as a decimal number (range 001 to 366)
- %u - weekday as a decimal number [1,7], with 1 representing Monday
- %U - week number of the current year as a decimal number, starting
- with the first Sunday as the first day of the first week
- %V - The ISO 8601:1988 week number of the current year as a decimal number,
- range 01 to 53, where week 1 is the first week that has at least 4 days in the
- current year, and with Monday as the first day of the week. (Use %G or %g for
- the year component that corresponds to the week number for the specified timestamp.)
- %w - day of the week as a decimal, Sunday being 0
- %W - week number of the current year as a decimal number, starting with the
- first Monday as the first day of the first week
-
-
-=============================================================================
-
-NOTES
-
-Useful url for generating test timestamps:
- http://www.4webhelp.net/us/timestamp.php
-
-Possible future optimizations include
-
-a. Using an algorithm similar to Plauger's in "The Standard C Library"
-(page 428, xttotm.c _Ttotm() function). Plauger's algorithm will not
-work outside 32-bit signed range, so i decided not to implement it.
-
-b. Implement daylight savings, which looks awfully complicated, see
- http://webexhibits.org/daylightsaving/
-
-
-CHANGELOG
-
-- 11 Feb 2008 0.33
-* Bug in 0.32 fix for hour handling. Fixed.
-
-- 1 Feb 2008 0.32
-* Now adodb_mktime(0,0,0,12+$m,20,2040) works properly.
-
-- 10 Jan 2008 0.31
-* Now adodb_mktime(0,0,0,24,1,2037) works correctly.
-
-- 15 July 2007 0.30
-Added PHP 5.2.0 compatability fixes.
- * gmtime behaviour for 1970 has changed. We use the actual date if it is between 1970 to 2038 to get the
- * timezone, otherwise we use the current year as the baseline to retrieve the timezone.
- * Also the timezone's in php 5.2.* support historical data better, eg. if timezone today was +8, but
- in 1970 it was +7:30, then php 5.2 return +7:30, while this library will use +8.
- *
-
-- 19 March 2006 0.24
-Changed strftime() locale detection, because some locales prepend the day of week to the date when %c is used.
-
-- 10 Feb 2006 0.23
-PHP5 compat: when we detect PHP5, the RFC2822 format for gmt 0000hrs is changed from -0000 to +0000.
- In PHP4, we will still use -0000 for 100% compat with PHP4.
-
-- 08 Sept 2005 0.22
-In adodb_date2(), $is_gmt not supported properly. Fixed.
-
-- 18 July 2005 0.21
-In PHP 4.3.11, the 'r' format has changed. Leading 0 in day is added. Changed for compat.
-Added support for negative months in adodb_mktime().
-
-- 24 Feb 2005 0.20
-Added limited strftime/gmstrftime support. x10 improvement in performance of adodb_date().
-
-- 21 Dec 2004 0.17
-In adodb_getdate(), the timestamp was accidentally converted to gmt when $is_gmt is false.
-Also adodb_mktime(0,0,0) did not work properly. Both fixed thx Mauro.
-
-- 17 Nov 2004 0.16
-Removed intval typecast in adodb_mktime() for secs, allowing:
- adodb_mktime(0,0,0 + 2236672153,1,1,1934);
-Suggested by Ryan.
-
-- 18 July 2004 0.15
-All params in adodb_mktime were formerly compulsory. Now only the hour, min, secs is compulsory.
-This brings it more in line with mktime (still not identical).
-
-- 23 June 2004 0.14
-
-Allow you to define your own daylights savings function, adodb_daylight_sv.
-If the function is defined (somewhere in an include), then you can correct for daylights savings.
-
-In this example, we apply daylights savings in June or July, adding one hour. This is extremely
-unrealistic as it does not take into account time-zone, geographic location, current year.
-
-function adodb_daylight_sv(&$arr, $is_gmt)
-{
- if ($is_gmt) return;
- $m = $arr['mon'];
- if ($m == 6 || $m == 7) $arr['hours'] += 1;
-}
-
-This is only called by adodb_date() and not by adodb_mktime().
-
-The format of $arr is
-Array (
- [seconds] => 0
- [minutes] => 0
- [hours] => 0
- [mday] => 1 # day of month, eg 1st day of the month
- [mon] => 2 # month (eg. Feb)
- [year] => 2102
- [yday] => 31 # days in current year
- [leap] => # true if leap year
- [ndays] => 28 # no of days in current month
- )
-
-
-- 28 Apr 2004 0.13
-Fixed adodb_date to properly support $is_gmt. Thx to Dimitar Angelov.
-
-- 20 Mar 2004 0.12
-Fixed month calculation error in adodb_date. 2102-June-01 appeared as 2102-May-32.
-
-- 26 Oct 2003 0.11
-Because of daylight savings problems (some systems apply daylight savings to
-January!!!), changed adodb_get_gmt_diff() to ignore daylight savings.
-
-- 9 Aug 2003 0.10
-Fixed bug with dates after 2038.
-See http://phplens.com/lens/lensforum/msgs.php?id=6980
-
-- 1 July 2003 0.09
-Added support for Q (Quarter).
-Added adodb_date2(), which accepts ISO date in 2nd param
-
-- 3 March 2003 0.08
-Added support for 'S' adodb_date() format char. Added constant ADODB_ALLOW_NEGATIVE_TS
-if you want PHP to handle negative timestamps between 1901 to 1969.
-
-- 27 Feb 2003 0.07
-All negative numbers handled by adodb now because of RH 7.3+ problems.
-See http://bugs.php.net/bug.php?id=20048&edit=2
-
-- 4 Feb 2003 0.06
-Fixed a typo, 1852 changed to 1582! This means that pre-1852 dates
-are now correctly handled.
-
-- 29 Jan 2003 0.05
-
-Leap year checking differs under Julian calendar (pre 1582). Also
-leap year code optimized by checking for most common case first.
-
-We also handle month overflow correctly in mktime (eg month set to 13).
-
-Day overflow for less than one month's days is supported.
-
-- 28 Jan 2003 0.04
-
-Gregorian correction handled. In PHP5, we might throw an error if
-mktime uses invalid dates around 5-14 Oct 1582. Released with ADOdb 3.10.
-Added limbo 5-14 Oct 1582 check, when we set to 15 Oct 1582.
-
-- 27 Jan 2003 0.03
-
-Fixed some more month problems due to gmt issues. Added constant ADODB_DATE_VERSION.
-Fixed calculation of days since start of year for <1970.
-
-- 27 Jan 2003 0.02
-
-Changed _adodb_getdate() to inline leap year checking for better performance.
-Fixed problem with time-zones west of GMT +0000.
-
-- 24 Jan 2003 0.01
-
-First implementation.
-*/
-
-
-/* Initialization */
-
-/*
- Version Number
-*/
-define('ADODB_DATE_VERSION',0.33);
-
-$ADODB_DATETIME_CLASS = (PHP_VERSION >= 5.2);
-
-/*
- This code was originally for windows. But apparently this problem happens
- also with Linux, RH 7.3 and later!
-
- glibc-2.2.5-34 and greater has been changed to return -1 for dates <
- 1970. This used to work. The problem exists with RedHat 7.3 and 8.0
- echo (mktime(0, 0, 0, 1, 1, 1960)); // prints -1
-
- References:
- http://bugs.php.net/bug.php?id=20048&edit=2
- http://lists.debian.org/debian-glibc/2002/debian-glibc-200205/msg00010.html
-*/
-
-if (!defined('ADODB_ALLOW_NEGATIVE_TS')) define('ADODB_NO_NEGATIVE_TS',1);
-
-function adodb_date_test_date($y1,$m,$d=13)
-{
- $h = round(rand()% 24);
- $t = adodb_mktime($h,0,0,$m,$d,$y1);
- $rez = adodb_date('Y-n-j H:i:s',$t);
- if ($h == 0) $h = '00';
- else if ($h < 10) $h = '0'.$h;
- if ("$y1-$m-$d $h:00:00" != $rez) {
- print "$y1 error, expected=$y1-$m-$d $h:00:00, adodb=$rez
";
- return false;
- }
- return true;
-}
-
-function adodb_date_test_strftime($fmt)
-{
- $s1 = strftime($fmt);
- $s2 = adodb_strftime($fmt);
-
- if ($s1 == $s2) return true;
-
- echo "error for $fmt, strftime=$s1, adodb=$s2
";
- return false;
-}
-
-/**
- Test Suite
-*/
-function adodb_date_test()
-{
-
- for ($m=-24; $m<=24; $m++)
- echo "$m :",adodb_date('d-m-Y',adodb_mktime(0,0,0,1+$m,20,2040)),"
";
-
- error_reporting(E_ALL);
- print "Testing adodb_date and adodb_mktime. version=".ADODB_DATE_VERSION.' PHP='.PHP_VERSION."
";
- @set_time_limit(0);
- $fail = false;
-
- // This flag disables calling of PHP native functions, so we can properly test the code
- if (!defined('ADODB_TEST_DATES')) define('ADODB_TEST_DATES',1);
-
- $t = time();
-
-
- $fmt = 'Y-m-d H:i:s';
- echo '';
- echo 'adodb: ',adodb_date($fmt,$t),'
';
-
- adodb_date_test_strftime('%Y %m %x %X');
- adodb_date_test_strftime("%A %d %B %Y");
- adodb_date_test_strftime("%H %M S");
-
- $t = adodb_mktime(0,0,0);
- if (!(adodb_date('Y-m-d') == date('Y-m-d'))) print 'Error in '.adodb_mktime(0,0,0).'
';
- echo 'php : ',date($fmt,$t),'
';
- echo '
';
-
- $t = adodb_mktime(0,0,0,6,1,2102);
- if (!(adodb_date('Y-m-d',$t) == '2102-06-01')) print 'Error in '.adodb_date('Y-m-d',$t).'
';
-
- $t = adodb_mktime(0,0,0,2,1,2102);
- if (!(adodb_date('Y-m-d',$t) == '2102-02-01')) print 'Error in '.adodb_date('Y-m-d',$t).'
';
-
-
- print "
';
-
- $t = adodb_mktime(0,0,0,2,29,1500);
- if (!(adodb_date('Y-m-d',$t) == '1500-02-29')) print 'Error in julian leap years
';
-
- $t = adodb_mktime(0,0,0,2,29,1700);
- if (!(adodb_date('Y-m-d',$t) == '1700-03-01')) print 'Error in gregorian leap years
';
-
- print adodb_mktime(0,0,0,10,4,1582).' ';
- print adodb_mktime(0,0,0,10,15,1582);
- $diff = (adodb_mktime(0,0,0,10,15,1582) - adodb_mktime(0,0,0,10,4,1582));
- if ($diff != 3600*24) print " Error in gregorian correction = ".($diff/3600/24)." days
";
-
- print " 15 Oct 1582, Fri=".(adodb_dow(1582,10,15) == 5 ? 'Fri' : 'Error')."
";
- print " 4 Oct 1582, Thu=".(adodb_dow(1582,10,4) == 4 ? 'Thu' : 'Error')."
";
-
- print "
';
- $t = adodb_mktime(0,0,0,4,33,1971);
- if (!(adodb_date('Y-m-d',$t) == '1971-05-03')) print 'Error in day overflow 2
';
- $t = adodb_mktime(0,0,0,1,60,1965);
- if (!(adodb_date('Y-m-d',$t) == '1965-03-01')) print 'Error in day overflow 3 '.adodb_date('Y-m-d',$t).'
';
- $t = adodb_mktime(0,0,0,12,32,1965);
- if (!(adodb_date('Y-m-d',$t) == '1966-01-01')) print 'Error in day overflow 4 '.adodb_date('Y-m-d',$t).'
';
- $t = adodb_mktime(0,0,0,12,63,1965);
- if (!(adodb_date('Y-m-d',$t) == '1966-02-01')) print 'Error in day overflow 5 '.adodb_date('Y-m-d',$t).'
';
- $t = adodb_mktime(0,0,0,13,3,1965);
- if (!(adodb_date('Y-m-d',$t) == '1966-01-03')) print 'Error in mth overflow 1
';
-
- print "Testing 2-digit => 4-digit year conversion
";
- if (adodb_year_digit_check(10) != 2010) print "Err 2-digit 2010
";
- if (adodb_year_digit_check(20) != 2020) print "Err 2-digit 2020
";
- if (adodb_year_digit_check(30) != 2030) print "Err 2-digit 2030
";
- if (adodb_year_digit_check(40) != 1940) print "Err 2-digit 1940
";
- if (adodb_year_digit_check(50) != 1950) print "Err 2-digit 1950
";
- if (adodb_year_digit_check(90) != 1990) print "Err 2-digit 1990
";
-
- // Test string formating
- print "
$s1
$s2
";
- }
- flush();
- for ($i=100; --$i > 0; ) {
-
- $ts = 3600.0*((rand()%60000)+(rand()%60000))+(rand()%60000);
- $s1 = date($fmt,$ts);
- $s2 = adodb_date($fmt,$ts);
- //print "$s1
$s2
- \"$s1\" (date len=".strlen($s1).")
- \"$s2\" (adodb_date len=".strlen($s2).")
";
- $fail = true;
- }
-
- $a1 = getdate($ts);
- $a2 = adodb_getdate($ts);
- $rez = array_diff($a1,$a2);
- if (sizeof($rez)>0) {
- print "Error getdate() $ts
";
- print_r($a1);
- print "
";
- print_r($a2);
- print "
";
- if (!$fail) print "
";
- }
-}
-adodb_date_gentable();
-
-for ($i=1970; $i > 1500; $i--) {
-
-echo "
$i ";
- adodb_date_test_date($i,1,1);
-}
-
-*/
-
-
-$_month_table_normal = array("",31,28,31,30,31,30,31,31,30,31,30,31);
-$_month_table_leaf = array("",31,29,31,30,31,30,31,31,30,31,30,31);
-
-function adodb_validdate($y,$m,$d)
-{
-global $_month_table_normal,$_month_table_leaf;
-
- if (_adodb_is_leap_year($y)) $marr = $_month_table_leaf;
- else $marr = $_month_table_normal;
-
- if ($m > 12 || $m < 1) return false;
-
- if ($d > 31 || $d < 1) return false;
-
- if ($marr[$m] < $d) return false;
-
- if ($y < 1000 && $y > 3000) return false;
-
- return true;
-}
-
-/**
- Low-level function that returns the getdate() array. We have a special
- $fast flag, which if set to true, will return fewer array values,
- and is much faster as it does not calculate dow, etc.
-*/
-function _adodb_getdate($origd=false,$fast=false,$is_gmt=false)
-{
-static $YRS;
-global $_month_table_normal,$_month_table_leaf;
-
- $d = $origd - ($is_gmt ? 0 : adodb_get_gmt_diff_ts($origd));
- $_day_power = 86400;
- $_hour_power = 3600;
- $_min_power = 60;
-
- if ($d < -12219321600) $d -= 86400*10; // if 15 Oct 1582 or earlier, gregorian correction
-
- $_month_table_normal = array("",31,28,31,30,31,30,31,31,30,31,30,31);
- $_month_table_leaf = array("",31,29,31,30,31,30,31,31,30,31,30,31);
-
- $d366 = $_day_power * 366;
- $d365 = $_day_power * 365;
-
- if ($d < 0) {
-
- if (empty($YRS)) $YRS = array(
- 1970 => 0,
- 1960 => -315619200,
- 1950 => -631152000,
- 1940 => -946771200,
- 1930 => -1262304000,
- 1920 => -1577923200,
- 1910 => -1893456000,
- 1900 => -2208988800,
- 1890 => -2524521600,
- 1880 => -2840140800,
- 1870 => -3155673600,
- 1860 => -3471292800,
- 1850 => -3786825600,
- 1840 => -4102444800,
- 1830 => -4417977600,
- 1820 => -4733596800,
- 1810 => -5049129600,
- 1800 => -5364662400,
- 1790 => -5680195200,
- 1780 => -5995814400,
- 1770 => -6311347200,
- 1760 => -6626966400,
- 1750 => -6942499200,
- 1740 => -7258118400,
- 1730 => -7573651200,
- 1720 => -7889270400,
- 1710 => -8204803200,
- 1700 => -8520336000,
- 1690 => -8835868800,
- 1680 => -9151488000,
- 1670 => -9467020800,
- 1660 => -9782640000,
- 1650 => -10098172800,
- 1640 => -10413792000,
- 1630 => -10729324800,
- 1620 => -11044944000,
- 1610 => -11360476800,
- 1600 => -11676096000);
-
- if ($is_gmt) $origd = $d;
- // The valid range of a 32bit signed timestamp is typically from
- // Fri, 13 Dec 1901 20:45:54 GMT to Tue, 19 Jan 2038 03:14:07 GMT
- //
-
- # old algorithm iterates through all years. new algorithm does it in
- # 10 year blocks
-
- /*
- # old algo
- for ($a = 1970 ; --$a >= 0;) {
- $lastd = $d;
-
- if ($leaf = _adodb_is_leap_year($a)) $d += $d366;
- else $d += $d365;
-
- if ($d >= 0) {
- $year = $a;
- break;
- }
- }
- */
-
- $lastsecs = 0;
- $lastyear = 1970;
- foreach($YRS as $year => $secs) {
- if ($d >= $secs) {
- $a = $lastyear;
- break;
- }
- $lastsecs = $secs;
- $lastyear = $year;
- }
-
- $d -= $lastsecs;
- if (!isset($a)) $a = $lastyear;
-
- //echo ' yr=',$a,' ', $d,'.';
-
- for (; --$a >= 0;) {
- $lastd = $d;
-
- if ($leaf = _adodb_is_leap_year($a)) $d += $d366;
- else $d += $d365;
-
- if ($d >= 0) {
- $year = $a;
- break;
- }
- }
- /**/
-
- $secsInYear = 86400 * ($leaf ? 366 : 365) + $lastd;
-
- $d = $lastd;
- $mtab = ($leaf) ? $_month_table_leaf : $_month_table_normal;
- for ($a = 13 ; --$a > 0;) {
- $lastd = $d;
- $d += $mtab[$a] * $_day_power;
- if ($d >= 0) {
- $month = $a;
- $ndays = $mtab[$a];
- break;
- }
- }
-
- $d = $lastd;
- $day = $ndays + ceil(($d+1) / ($_day_power));
-
- $d += ($ndays - $day+1)* $_day_power;
- $hour = floor($d/$_hour_power);
-
- } else {
- for ($a = 1970 ;; $a++) {
- $lastd = $d;
-
- if ($leaf = _adodb_is_leap_year($a)) $d -= $d366;
- else $d -= $d365;
- if ($d < 0) {
- $year = $a;
- break;
- }
- }
- $secsInYear = $lastd;
- $d = $lastd;
- $mtab = ($leaf) ? $_month_table_leaf : $_month_table_normal;
- for ($a = 1 ; $a <= 12; $a++) {
- $lastd = $d;
- $d -= $mtab[$a] * $_day_power;
- if ($d < 0) {
- $month = $a;
- $ndays = $mtab[$a];
- break;
- }
- }
- $d = $lastd;
- $day = ceil(($d+1) / $_day_power);
- $d = $d - ($day-1) * $_day_power;
- $hour = floor($d /$_hour_power);
- }
-
- $d -= $hour * $_hour_power;
- $min = floor($d/$_min_power);
- $secs = $d - $min * $_min_power;
- if ($fast) {
- return array(
- 'seconds' => $secs,
- 'minutes' => $min,
- 'hours' => $hour,
- 'mday' => $day,
- 'mon' => $month,
- 'year' => $year,
- 'yday' => floor($secsInYear/$_day_power),
- 'leap' => $leaf,
- 'ndays' => $ndays
- );
- }
-
-
- $dow = adodb_dow($year,$month,$day);
-
- return array(
- 'seconds' => $secs,
- 'minutes' => $min,
- 'hours' => $hour,
- 'mday' => $day,
- 'wday' => $dow,
- 'mon' => $month,
- 'year' => $year,
- 'yday' => floor($secsInYear/$_day_power),
- 'weekday' => gmdate('l',$_day_power*(3+$dow)),
- 'month' => gmdate('F',mktime(0,0,0,$month,2,1971)),
- 0 => $origd
- );
-}
-/*
- if ($isphp5)
- $dates .= sprintf('%s%04d',($gmt<=0)?'+':'-',abs($gmt)/36);
- else
- $dates .= sprintf('%s%04d',($gmt<0)?'+':'-',abs($gmt)/36);
- break;*/
-function adodb_tz_offset($gmt,$isphp5)
-{
- $zhrs = abs($gmt)/3600;
- $hrs = floor($zhrs);
- if ($isphp5)
- return sprintf('%s%02d%02d',($gmt<=0)?'+':'-',floor($zhrs),($zhrs-$hrs)*60);
- else
- return sprintf('%s%02d%02d',($gmt<0)?'+':'-',floor($zhrs),($zhrs-$hrs)*60);
-}
-
-
-function adodb_gmdate($fmt,$d=false)
-{
- return adodb_date($fmt,$d,true);
-}
-
-// accepts unix timestamp and iso date format in $d
-function adodb_date2($fmt, $d=false, $is_gmt=false)
-{
- if ($d !== false) {
- if (!preg_match(
- "|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})[ -]?(([0-9]{1,2}):?([0-9]{1,2}):?([0-9\.]{1,4}))?|",
- ($d), $rr)) return adodb_date($fmt,false,$is_gmt);
-
- if ($rr[1] <= 100 && $rr[2]<= 1) return adodb_date($fmt,false,$is_gmt);
-
- // h-m-s-MM-DD-YY
- if (!isset($rr[5])) $d = adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1],false,$is_gmt);
- else $d = @adodb_mktime($rr[5],$rr[6],$rr[7],$rr[2],$rr[3],$rr[1],false,$is_gmt);
- }
-
- return adodb_date($fmt,$d,$is_gmt);
-}
-
-
-/**
- Return formatted date based on timestamp $d
-*/
-function adodb_date($fmt,$d=false,$is_gmt=false)
-{
-static $daylight;
-global $ADODB_DATETIME_CLASS;
-
- if ($d === false) return ($is_gmt)? @gmdate($fmt): @date($fmt);
- if (!defined('ADODB_TEST_DATES')) {
- if ((abs($d) <= 0x7FFFFFFF)) { // check if number in 32-bit signed range
- if (!defined('ADODB_NO_NEGATIVE_TS') || $d >= 0) // if windows, must be +ve integer
- return ($is_gmt)? @gmdate($fmt,$d): @date($fmt,$d);
-
- }
- }
- $_day_power = 86400;
-
- $arr = _adodb_getdate($d,true,$is_gmt);
-
- if (!isset($daylight)) $daylight = function_exists('adodb_daylight_sv');
- if ($daylight) adodb_daylight_sv($arr, $is_gmt);
-
- $year = $arr['year'];
- $month = $arr['mon'];
- $day = $arr['mday'];
- $hour = $arr['hours'];
- $min = $arr['minutes'];
- $secs = $arr['seconds'];
-
- $max = strlen($fmt);
- $dates = '';
-
- $isphp5 = PHP_VERSION >= 5;
-
- /*
- at this point, we have the following integer vars to manipulate:
- $year, $month, $day, $hour, $min, $secs
- */
- for ($i=0; $i < $max; $i++) {
- switch($fmt[$i]) {
- case 'T':
- if ($ADODB_DATETIME_CLASS) {
- $dt = new DateTime();
- $dt->SetDate($year,$month,$day);
- $dates .= $dt->Format('T');
- } else
- $dates .= date('T');
- break;
- // YEAR
- case 'L': $dates .= $arr['leap'] ? '1' : '0'; break;
- case 'r': // Thu, 21 Dec 2000 16:01:07 +0200
-
- // 4.3.11 uses '04 Jun 2004'
- // 4.3.8 uses ' 4 Jun 2004'
- $dates .= gmdate('D',$_day_power*(3+adodb_dow($year,$month,$day))).', '
- . ($day<10?'0'.$day:$day) . ' '.date('M',mktime(0,0,0,$month,2,1971)).' '.$year.' ';
-
- if ($hour < 10) $dates .= '0'.$hour; else $dates .= $hour;
-
- if ($min < 10) $dates .= ':0'.$min; else $dates .= ':'.$min;
-
- if ($secs < 10) $dates .= ':0'.$secs; else $dates .= ':'.$secs;
-
- $gmt = adodb_get_gmt_diff($year,$month,$day);
-
- $dates .= ' '.adodb_tz_offset($gmt,$isphp5);
- break;
-
- case 'Y': $dates .= $year; break;
- case 'y': $dates .= substr($year,strlen($year)-2,2); break;
- // MONTH
- case 'm': if ($month<10) $dates .= '0'.$month; else $dates .= $month; break;
- case 'Q': $dates .= ($month+3)>>2; break;
- case 'n': $dates .= $month; break;
- case 'M': $dates .= date('M',mktime(0,0,0,$month,2,1971)); break;
- case 'F': $dates .= date('F',mktime(0,0,0,$month,2,1971)); break;
- // DAY
- case 't': $dates .= $arr['ndays']; break;
- case 'z': $dates .= $arr['yday']; break;
- case 'w': $dates .= adodb_dow($year,$month,$day); break;
- case 'l': $dates .= gmdate('l',$_day_power*(3+adodb_dow($year,$month,$day))); break;
- case 'D': $dates .= gmdate('D',$_day_power*(3+adodb_dow($year,$month,$day))); break;
- case 'j': $dates .= $day; break;
- case 'd': if ($day<10) $dates .= '0'.$day; else $dates .= $day; break;
- case 'S':
- $d10 = $day % 10;
- if ($d10 == 1) $dates .= 'st';
- else if ($d10 == 2 && $day != 12) $dates .= 'nd';
- else if ($d10 == 3) $dates .= 'rd';
- else $dates .= 'th';
- break;
-
- // HOUR
- case 'Z':
- $dates .= ($is_gmt) ? 0 : -adodb_get_gmt_diff($year,$month,$day); break;
- case 'O':
- $gmt = ($is_gmt) ? 0 : adodb_get_gmt_diff($year,$month,$day);
-
- $dates .= adodb_tz_offset($gmt,$isphp5);
- break;
-
- case 'H':
- if ($hour < 10) $dates .= '0'.$hour;
- else $dates .= $hour;
- break;
- case 'h':
- if ($hour > 12) $hh = $hour - 12;
- else {
- if ($hour == 0) $hh = '12';
- else $hh = $hour;
- }
-
- if ($hh < 10) $dates .= '0'.$hh;
- else $dates .= $hh;
- break;
-
- case 'G':
- $dates .= $hour;
- break;
-
- case 'g':
- if ($hour > 12) $hh = $hour - 12;
- else {
- if ($hour == 0) $hh = '12';
- else $hh = $hour;
- }
- $dates .= $hh;
- break;
- // MINUTES
- case 'i': if ($min < 10) $dates .= '0'.$min; else $dates .= $min; break;
- // SECONDS
- case 'U': $dates .= $d; break;
- case 's': if ($secs < 10) $dates .= '0'.$secs; else $dates .= $secs; break;
- // AM/PM
- // Note 00:00 to 11:59 is AM, while 12:00 to 23:59 is PM
- case 'a':
- if ($hour>=12) $dates .= 'pm';
- else $dates .= 'am';
- break;
- case 'A':
- if ($hour>=12) $dates .= 'PM';
- else $dates .= 'AM';
- break;
- default:
- $dates .= $fmt[$i]; break;
- // ESCAPE
- case "\\":
- $i++;
- if ($i < $max) $dates .= $fmt[$i];
- break;
- }
- }
- return $dates;
-}
-
-/**
- Returns a timestamp given a GMT/UTC time.
- Note that $is_dst is not implemented and is ignored.
-*/
-function adodb_gmmktime($hr,$min,$sec,$mon=false,$day=false,$year=false,$is_dst=false)
-{
- return adodb_mktime($hr,$min,$sec,$mon,$day,$year,$is_dst,true);
-}
-
-/**
- Return a timestamp given a local time. Originally by jackbbs.
- Note that $is_dst is not implemented and is ignored.
-
- Not a very fast algorithm - O(n) operation. Could be optimized to O(1).
-*/
-function adodb_mktime($hr,$min,$sec,$mon=false,$day=false,$year=false,$is_dst=false,$is_gmt=false)
-{
- if (!defined('ADODB_TEST_DATES')) {
-
- if ($mon === false) {
- return $is_gmt? @gmmktime($hr,$min,$sec): @mktime($hr,$min,$sec);
- }
-
- // for windows, we don't check 1970 because with timezone differences,
- // 1 Jan 1970 could generate negative timestamp, which is illegal
- $usephpfns = (1970 < $year && $year < 2038
- || !defined('ADODB_NO_NEGATIVE_TS') && (1901 < $year && $year < 2038)
- );
-
-
- if ($usephpfns && ($year + $mon/12+$day/365.25+$hr/(24*365.25) >= 2038)) $usephpfns = false;
-
- if ($usephpfns) {
- return $is_gmt ?
- @gmmktime($hr,$min,$sec,$mon,$day,$year):
- @mktime($hr,$min,$sec,$mon,$day,$year);
- }
- }
-
- $gmt_different = ($is_gmt) ? 0 : adodb_get_gmt_diff($year,$mon,$day);
-
- /*
- # disabled because some people place large values in $sec.
- # however we need it for $mon because we use an array...
- $hr = intval($hr);
- $min = intval($min);
- $sec = intval($sec);
- */
- $mon = intval($mon);
- $day = intval($day);
- $year = intval($year);
-
-
- $year = adodb_year_digit_check($year);
-
- if ($mon > 12) {
- $y = floor(($mon-1)/ 12);
- $year += $y;
- $mon -= $y*12;
- } else if ($mon < 1) {
- $y = ceil((1-$mon) / 12);
- $year -= $y;
- $mon += $y*12;
- }
-
- $_day_power = 86400;
- $_hour_power = 3600;
- $_min_power = 60;
-
- $_month_table_normal = array("",31,28,31,30,31,30,31,31,30,31,30,31);
- $_month_table_leaf = array("",31,29,31,30,31,30,31,31,30,31,30,31);
-
- $_total_date = 0;
- if ($year >= 1970) {
- for ($a = 1970 ; $a <= $year; $a++) {
- $leaf = _adodb_is_leap_year($a);
- if ($leaf == true) {
- $loop_table = $_month_table_leaf;
- $_add_date = 366;
- } else {
- $loop_table = $_month_table_normal;
- $_add_date = 365;
- }
- if ($a < $year) {
- $_total_date += $_add_date;
- } else {
- for($b=1;$b<$mon;$b++) {
- $_total_date += $loop_table[$b];
- }
- }
- }
- $_total_date +=$day-1;
- $ret = $_total_date * $_day_power + $hr * $_hour_power + $min * $_min_power + $sec + $gmt_different;
-
- } else {
- for ($a = 1969 ; $a >= $year; $a--) {
- $leaf = _adodb_is_leap_year($a);
- if ($leaf == true) {
- $loop_table = $_month_table_leaf;
- $_add_date = 366;
- } else {
- $loop_table = $_month_table_normal;
- $_add_date = 365;
- }
- if ($a > $year) { $_total_date += $_add_date;
- } else {
- for($b=12;$b>$mon;$b--) {
- $_total_date += $loop_table[$b];
- }
- }
- }
- $_total_date += $loop_table[$mon] - $day;
-
- $_day_time = $hr * $_hour_power + $min * $_min_power + $sec;
- $_day_time = $_day_power - $_day_time;
- $ret = -( $_total_date * $_day_power + $_day_time - $gmt_different);
- if ($ret < -12220185600) $ret += 10*86400; // if earlier than 5 Oct 1582 - gregorian correction
- else if ($ret < -12219321600) $ret = -12219321600; // if in limbo, reset to 15 Oct 1582.
- }
- //print " dmy=$day/$mon/$year $hr:$min:$sec => " .$ret;
- return $ret;
-}
-
-function adodb_gmstrftime($fmt, $ts=false)
-{
- return adodb_strftime($fmt,$ts,true);
-}
-
-// hack - convert to adodb_date
-function adodb_strftime($fmt, $ts=false,$is_gmt=false)
-{
-global $ADODB_DATE_LOCALE;
-
- if (!defined('ADODB_TEST_DATES')) {
- if ((abs($ts) <= 0x7FFFFFFF)) { // check if number in 32-bit signed range
- if (!defined('ADODB_NO_NEGATIVE_TS') || $ts >= 0) // if windows, must be +ve integer
- return ($is_gmt)? @gmstrftime($fmt,$ts): @strftime($fmt,$ts);
-
- }
- }
-
- if (empty($ADODB_DATE_LOCALE)) {
- /*
- $tstr = strtoupper(gmstrftime('%c',31366800)); // 30 Dec 1970, 1 am
- $sep = substr($tstr,2,1);
- $hasAM = strrpos($tstr,'M') !== false;
- */
- # see http://phplens.com/lens/lensforum/msgs.php?id=14865 for reasoning, and changelog for version 0.24
- $dstr = gmstrftime('%x',31366800); // 30 Dec 1970, 1 am
- $sep = substr($dstr,2,1);
- $tstr = strtoupper(gmstrftime('%X',31366800)); // 30 Dec 1970, 1 am
- $hasAM = strrpos($tstr,'M') !== false;
-
- $ADODB_DATE_LOCALE = array();
- $ADODB_DATE_LOCALE[] = strncmp($tstr,'30',2) == 0 ? 'd'.$sep.'m'.$sep.'y' : 'm'.$sep.'d'.$sep.'y';
- $ADODB_DATE_LOCALE[] = ($hasAM) ? 'h:i:s a' : 'H:i:s';
-
- }
- $inpct = false;
- $fmtdate = '';
- for ($i=0,$max = strlen($fmt); $i < $max; $i++) {
- $ch = $fmt[$i];
- if ($ch == '%') {
- if ($inpct) {
- $fmtdate .= '%';
- $inpct = false;
- } else
- $inpct = true;
- } else if ($inpct) {
-
- $inpct = false;
- switch($ch) {
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- case 'E':
- case 'O':
- /* ignore format modifiers */
- $inpct = true;
- break;
-
- case 'a': $fmtdate .= 'D'; break;
- case 'A': $fmtdate .= 'l'; break;
- case 'h':
- case 'b': $fmtdate .= 'M'; break;
- case 'B': $fmtdate .= 'F'; break;
- case 'c': $fmtdate .= $ADODB_DATE_LOCALE[0].$ADODB_DATE_LOCALE[1]; break;
- case 'C': $fmtdate .= '\C?'; break; // century
- case 'd': $fmtdate .= 'd'; break;
- case 'D': $fmtdate .= 'm/d/y'; break;
- case 'e': $fmtdate .= 'j'; break;
- case 'g': $fmtdate .= '\g?'; break; //?
- case 'G': $fmtdate .= '\G?'; break; //?
- case 'H': $fmtdate .= 'H'; break;
- case 'I': $fmtdate .= 'h'; break;
- case 'j': $fmtdate .= '?z'; $parsej = true; break; // wrong as j=1-based, z=0-basd
- case 'm': $fmtdate .= 'm'; break;
- case 'M': $fmtdate .= 'i'; break;
- case 'n': $fmtdate .= "\n"; break;
- case 'p': $fmtdate .= 'a'; break;
- case 'r': $fmtdate .= 'h:i:s a'; break;
- case 'R': $fmtdate .= 'H:i:s'; break;
- case 'S': $fmtdate .= 's'; break;
- case 't': $fmtdate .= "\t"; break;
- case 'T': $fmtdate .= 'H:i:s'; break;
- case 'u': $fmtdate .= '?u'; $parseu = true; break; // wrong strftime=1-based, date=0-based
- case 'U': $fmtdate .= '?U'; $parseU = true; break;// wrong strftime=1-based, date=0-based
- case 'x': $fmtdate .= $ADODB_DATE_LOCALE[0]; break;
- case 'X': $fmtdate .= $ADODB_DATE_LOCALE[1]; break;
- case 'w': $fmtdate .= '?w'; $parseu = true; break; // wrong strftime=1-based, date=0-based
- case 'W': $fmtdate .= '?W'; $parseU = true; break;// wrong strftime=1-based, date=0-based
- case 'y': $fmtdate .= 'y'; break;
- case 'Y': $fmtdate .= 'Y'; break;
- case 'Z': $fmtdate .= 'T'; break;
- }
- } else if (('A' <= ($ch) && ($ch) <= 'Z' ) || ('a' <= ($ch) && ($ch) <= 'z' ))
- $fmtdate .= "\\".$ch;
- else
- $fmtdate .= $ch;
- }
- //echo "fmt=",$fmtdate,"
";
- if ($ts === false) $ts = time();
- $ret = adodb_date($fmtdate, $ts, $is_gmt);
- return $ret;
-}
-
-
-?>
\ No newline at end of file
diff --git a/src/adodb5/adodb-xmlschema.inc.php b/src/adodb5/adodb-xmlschema.inc.php
deleted file mode 100644
index 50c2fa0e..00000000
--- a/src/adodb5/adodb-xmlschema.inc.php
+++ /dev/null
@@ -1,2205 +0,0 @@
-parent = $parent;
- }
-
- /**
- * XML Callback to process start elements
- *
- * @access private
- */
- function _tag_open( &$parser, $tag, $attributes ) {
-
- }
-
- /**
- * XML Callback to process CDATA elements
- *
- * @access private
- */
- function _tag_cdata( &$parser, $cdata ) {
-
- }
-
- /**
- * XML Callback to process end elements
- *
- * @access private
- */
- function _tag_close( &$parser, $tag ) {
-
- }
-
- function create() {
- return array();
- }
-
- /**
- * Destroys the object
- */
- static function destroy(&$obj) {
- $obj = null;
- }
-
- /**
- * Checks whether the specified RDBMS is supported by the current
- * database object or its ranking ancestor.
- *
- * @param string $platform RDBMS platform name (from ADODB platform list).
- * @return boolean TRUE if RDBMS is supported; otherwise returns FALSE.
- */
- function supportedPlatform( $platform = NULL ) {
- return is_object( $this->parent ) ? $this->parent->supportedPlatform( $platform ) : TRUE;
- }
-
- /**
- * Returns the prefix set by the ranking ancestor of the database object.
- *
- * @param string $name Prefix string.
- * @return string Prefix.
- */
- function prefix( $name = '' ) {
- return is_object( $this->parent ) ? $this->parent->prefix( $name ) : $name;
- }
-
- /**
- * Extracts a field ID from the specified field.
- *
- * @param string $field Field.
- * @return string Field ID.
- */
- function FieldID( $field ) {
- return strtoupper( preg_replace( '/^`(.+)`$/', '$1', $field ) );
- }
-}
-
-/**
-* Creates a table object in ADOdb's datadict format
-*
-* This class stores information about a database table. As charactaristics
-* of the table are loaded from the external source, methods and properties
-* of this class are used to build up the table description in ADOdb's
-* datadict format.
-*
-* @package axmls
-* @access private
-*/
-class dbTable extends dbObject {
-
- /**
- * @var string Table name
- */
- var $name;
-
- /**
- * @var array Field specifier: Meta-information about each field
- */
- var $fields = array();
-
- /**
- * @var array List of table indexes.
- */
- var $indexes = array();
-
- /**
- * @var array Table options: Table-level options
- */
- var $opts = array();
-
- /**
- * @var string Field index: Keeps track of which field is currently being processed
- */
- var $current_field;
-
- /**
- * @var boolean Mark table for destruction
- * @access private
- */
- var $drop_table;
-
- /**
- * @var boolean Mark field for destruction (not yet implemented)
- * @access private
- */
- var $drop_field = array();
-
- /**
- * Iniitializes a new table object.
- *
- * @param string $prefix DB Object prefix
- * @param array $attributes Array of table attributes.
- */
- function __construct( &$parent, $attributes = NULL ) {
- $this->parent = $parent;
- $this->name = $this->prefix($attributes['NAME']);
- }
-
- /**
- * XML Callback to process start elements. Elements currently
- * processed are: INDEX, DROP, FIELD, KEY, NOTNULL, AUTOINCREMENT & DEFAULT.
- *
- * @access private
- */
- function _tag_open( &$parser, $tag, $attributes ) {
- $this->currentElement = strtoupper( $tag );
-
- switch( $this->currentElement ) {
- case 'INDEX':
- if( !isset( $attributes['PLATFORM'] ) OR $this->supportedPlatform( $attributes['PLATFORM'] ) ) {
- xml_set_object( $parser, $this->addIndex( $attributes ) );
- }
- break;
- case 'DATA':
- if( !isset( $attributes['PLATFORM'] ) OR $this->supportedPlatform( $attributes['PLATFORM'] ) ) {
- xml_set_object( $parser, $this->addData( $attributes ) );
- }
- break;
- case 'DROP':
- $this->drop();
- break;
- case 'FIELD':
- // Add a field
- $fieldName = $attributes['NAME'];
- $fieldType = $attributes['TYPE'];
- $fieldSize = isset( $attributes['SIZE'] ) ? $attributes['SIZE'] : NULL;
- $fieldOpts = isset( $attributes['OPTS'] ) ? $attributes['OPTS'] : NULL;
-
- $this->addField( $fieldName, $fieldType, $fieldSize, $fieldOpts );
- break;
- case 'KEY':
- case 'NOTNULL':
- case 'AUTOINCREMENT':
- // Add a field option
- $this->addFieldOpt( $this->current_field, $this->currentElement );
- break;
- case 'DEFAULT':
- // Add a field option to the table object
-
- // Work around ADOdb datadict issue that misinterprets empty strings.
- if( $attributes['VALUE'] == '' ) {
- $attributes['VALUE'] = " '' ";
- }
-
- $this->addFieldOpt( $this->current_field, $this->currentElement, $attributes['VALUE'] );
- break;
- case 'DEFDATE':
- case 'DEFTIMESTAMP':
- // Add a field option to the table object
- $this->addFieldOpt( $this->current_field, $this->currentElement );
- break;
- default:
- // print_r( array( $tag, $attributes ) );
- }
- }
-
- /**
- * XML Callback to process CDATA elements
- *
- * @access private
- */
- function _tag_cdata( &$parser, $cdata ) {
- switch( $this->currentElement ) {
- // Table constraint
- case 'CONSTRAINT':
- if( isset( $this->current_field ) ) {
- $this->addFieldOpt( $this->current_field, $this->currentElement, $cdata );
- } else {
- $this->addTableOpt( $cdata );
- }
- break;
- // Table option
- case 'OPT':
- $this->addTableOpt( $cdata );
- break;
- default:
-
- }
- }
-
- /**
- * XML Callback to process end elements
- *
- * @access private
- */
- function _tag_close( &$parser, $tag ) {
- $this->currentElement = '';
-
- switch( strtoupper( $tag ) ) {
- case 'TABLE':
- $this->parent->addSQL( $this->create( $this->parent ) );
- xml_set_object( $parser, $this->parent );
- self::destroy($this);
- break;
- case 'FIELD':
- unset($this->current_field);
- break;
-
- }
- }
-
- /**
- * Adds an index to a table object
- *
- * @param array $attributes Index attributes
- * @return object dbIndex object
- */
- function addIndex( $attributes ) {
- $name = strtoupper( $attributes['NAME'] );
- $this->indexes[$name] = new dbIndex( $this, $attributes );
- return $this->indexes[$name];
- }
-
- /**
- * Adds data to a table object
- *
- * @param array $attributes Data attributes
- * @return object dbData object
- */
- function addData( $attributes ) {
- if( !isset( $this->data ) ) {
- $this->data = new dbData( $this, $attributes );
- }
- return $this->data;
- }
-
- /**
- * Adds a field to a table object
- *
- * $name is the name of the table to which the field should be added.
- * $type is an ADODB datadict field type. The following field types
- * are supported as of ADODB 3.40:
- * - C: varchar
- * - X: CLOB (character large object) or largest varchar size
- * if CLOB is not supported
- * - C2: Multibyte varchar
- * - X2: Multibyte CLOB
- * - B: BLOB (binary large object)
- * - D: Date (some databases do not support this, and we return a datetime type)
- * - T: Datetime or Timestamp
- * - L: Integer field suitable for storing booleans (0 or 1)
- * - I: Integer (mapped to I4)
- * - I1: 1-byte integer
- * - I2: 2-byte integer
- * - I4: 4-byte integer
- * - I8: 8-byte integer
- * - F: Floating point number
- * - N: Numeric or decimal number
- *
- * @param string $name Name of the table to which the field will be added.
- * @param string $type ADODB datadict field type.
- * @param string $size Field size
- * @param array $opts Field options array
- * @return array Field specifier array
- */
- function addField( $name, $type, $size = NULL, $opts = NULL ) {
- $field_id = $this->FieldID( $name );
-
- // Set the field index so we know where we are
- $this->current_field = $field_id;
-
- // Set the field name (required)
- $this->fields[$field_id]['NAME'] = $name;
-
- // Set the field type (required)
- $this->fields[$field_id]['TYPE'] = $type;
-
- // Set the field size (optional)
- if( isset( $size ) ) {
- $this->fields[$field_id]['SIZE'] = $size;
- }
-
- // Set the field options
- if( isset( $opts ) ) {
- $this->fields[$field_id]['OPTS'][] = $opts;
- }
- }
-
- /**
- * Adds a field option to the current field specifier
- *
- * This method adds a field option allowed by the ADOdb datadict
- * and appends it to the given field.
- *
- * @param string $field Field name
- * @param string $opt ADOdb field option
- * @param mixed $value Field option value
- * @return array Field specifier array
- */
- function addFieldOpt( $field, $opt, $value = NULL ) {
- if( !isset( $value ) ) {
- $this->fields[$this->FieldID( $field )]['OPTS'][] = $opt;
- // Add the option and value
- } else {
- $this->fields[$this->FieldID( $field )]['OPTS'][] = array( $opt => $value );
- }
- }
-
- /**
- * Adds an option to the table
- *
- * This method takes a comma-separated list of table-level options
- * and appends them to the table object.
- *
- * @param string $opt Table option
- * @return array Options
- */
- function addTableOpt( $opt ) {
- if(isset($this->currentPlatform)) {
- $this->opts[$this->parent->db->databaseType] = $opt;
- }
- return $this->opts;
- }
-
-
- /**
- * Generates the SQL that will create the table in the database
- *
- * @param object $xmls adoSchema object
- * @return array Array containing table creation SQL
- */
- function create( &$xmls ) {
- $sql = array();
-
- // drop any existing indexes
- if( is_array( $legacy_indexes = $xmls->dict->MetaIndexes( $this->name ) ) ) {
- foreach( $legacy_indexes as $index => $index_details ) {
- $sql[] = $xmls->dict->DropIndexSQL( $index, $this->name );
- }
- }
-
- // remove fields to be dropped from table object
- foreach( $this->drop_field as $field ) {
- unset( $this->fields[$field] );
- }
-
- // if table exists
- if( is_array( $legacy_fields = $xmls->dict->MetaColumns( $this->name ) ) ) {
- // drop table
- if( $this->drop_table ) {
- $sql[] = $xmls->dict->DropTableSQL( $this->name );
-
- return $sql;
- }
-
- // drop any existing fields not in schema
- foreach( $legacy_fields as $field_id => $field ) {
- if( !isset( $this->fields[$field_id] ) ) {
- $sql[] = $xmls->dict->DropColumnSQL( $this->name, '`'.$field->name.'`' );
- }
- }
- // if table doesn't exist
- } else {
- if( $this->drop_table ) {
- return $sql;
- }
-
- $legacy_fields = array();
- }
-
- // Loop through the field specifier array, building the associative array for the field options
- $fldarray = array();
-
- foreach( $this->fields as $field_id => $finfo ) {
- // Set an empty size if it isn't supplied
- if( !isset( $finfo['SIZE'] ) ) {
- $finfo['SIZE'] = '';
- }
-
- // Initialize the field array with the type and size
- $fldarray[$field_id] = array(
- 'NAME' => $finfo['NAME'],
- 'TYPE' => $finfo['TYPE'],
- 'SIZE' => $finfo['SIZE']
- );
-
- // Loop through the options array and add the field options.
- if( isset( $finfo['OPTS'] ) ) {
- foreach( $finfo['OPTS'] as $opt ) {
- // Option has an argument.
- if( is_array( $opt ) ) {
- $key = key( $opt );
- $value = $opt[key( $opt )];
- @$fldarray[$field_id][$key] .= $value;
- // Option doesn't have arguments
- } else {
- $fldarray[$field_id][$opt] = $opt;
- }
- }
- }
- }
-
- if( empty( $legacy_fields ) ) {
- // Create the new table
- $sql[] = $xmls->dict->CreateTableSQL( $this->name, $fldarray, $this->opts );
- logMsg( end( $sql ), 'Generated CreateTableSQL' );
- } else {
- // Upgrade an existing table
- logMsg( "Upgrading {$this->name} using '{$xmls->upgrade}'" );
- switch( $xmls->upgrade ) {
- // Use ChangeTableSQL
- case 'ALTER':
- logMsg( 'Generated ChangeTableSQL (ALTERing table)' );
- $sql[] = $xmls->dict->ChangeTableSQL( $this->name, $fldarray, $this->opts );
- break;
- case 'REPLACE':
- logMsg( 'Doing upgrade REPLACE (testing)' );
- $sql[] = $xmls->dict->DropTableSQL( $this->name );
- $sql[] = $xmls->dict->CreateTableSQL( $this->name, $fldarray, $this->opts );
- break;
- // ignore table
- default:
- return array();
- }
- }
-
- foreach( $this->indexes as $index ) {
- $sql[] = $index->create( $xmls );
- }
-
- if( isset( $this->data ) ) {
- $sql[] = $this->data->create( $xmls );
- }
-
- return $sql;
- }
-
- /**
- * Marks a field or table for destruction
- */
- function drop() {
- if( isset( $this->current_field ) ) {
- // Drop the current field
- logMsg( "Dropping field '{$this->current_field}' from table '{$this->name}'" );
- // $this->drop_field[$this->current_field] = $xmls->dict->DropColumnSQL( $this->name, $this->current_field );
- $this->drop_field[$this->current_field] = $this->current_field;
- } else {
- // Drop the current table
- logMsg( "Dropping table '{$this->name}'" );
- // $this->drop_table = $xmls->dict->DropTableSQL( $this->name );
- $this->drop_table = TRUE;
- }
- }
-}
-
-/**
-* Creates an index object in ADOdb's datadict format
-*
-* This class stores information about a database index. As charactaristics
-* of the index are loaded from the external source, methods and properties
-* of this class are used to build up the index description in ADOdb's
-* datadict format.
-*
-* @package axmls
-* @access private
-*/
-class dbIndex extends dbObject {
-
- /**
- * @var string Index name
- */
- var $name;
-
- /**
- * @var array Index options: Index-level options
- */
- var $opts = array();
-
- /**
- * @var array Indexed fields: Table columns included in this index
- */
- var $columns = array();
-
- /**
- * @var boolean Mark index for destruction
- * @access private
- */
- var $drop = FALSE;
-
- /**
- * Initializes the new dbIndex object.
- *
- * @param object $parent Parent object
- * @param array $attributes Attributes
- *
- * @internal
- */
- function __construct( &$parent, $attributes = NULL ) {
- $this->parent = $parent;
-
- $this->name = $this->prefix ($attributes['NAME']);
- }
-
- /**
- * XML Callback to process start elements
- *
- * Processes XML opening tags.
- * Elements currently processed are: DROP, CLUSTERED, BITMAP, UNIQUE, FULLTEXT & HASH.
- *
- * @access private
- */
- function _tag_open( &$parser, $tag, $attributes ) {
- $this->currentElement = strtoupper( $tag );
-
- switch( $this->currentElement ) {
- case 'DROP':
- $this->drop();
- break;
- case 'CLUSTERED':
- case 'BITMAP':
- case 'UNIQUE':
- case 'FULLTEXT':
- case 'HASH':
- // Add index Option
- $this->addIndexOpt( $this->currentElement );
- break;
- default:
- // print_r( array( $tag, $attributes ) );
- }
- }
-
- /**
- * XML Callback to process CDATA elements
- *
- * Processes XML cdata.
- *
- * @access private
- */
- function _tag_cdata( &$parser, $cdata ) {
- switch( $this->currentElement ) {
- // Index field name
- case 'COL':
- $this->addField( $cdata );
- break;
- default:
-
- }
- }
-
- /**
- * XML Callback to process end elements
- *
- * @access private
- */
- function _tag_close( &$parser, $tag ) {
- $this->currentElement = '';
-
- switch( strtoupper( $tag ) ) {
- case 'INDEX':
- xml_set_object( $parser, $this->parent );
- break;
- }
- }
-
- /**
- * Adds a field to the index
- *
- * @param string $name Field name
- * @return string Field list
- */
- function addField( $name ) {
- $this->columns[$this->FieldID( $name )] = $name;
-
- // Return the field list
- return $this->columns;
- }
-
- /**
- * Adds options to the index
- *
- * @param string $opt Comma-separated list of index options.
- * @return string Option list
- */
- function addIndexOpt( $opt ) {
- $this->opts[] = $opt;
-
- // Return the options list
- return $this->opts;
- }
-
- /**
- * Generates the SQL that will create the index in the database
- *
- * @param object $xmls adoSchema object
- * @return array Array containing index creation SQL
- */
- function create( &$xmls ) {
- if( $this->drop ) {
- return NULL;
- }
-
- // eliminate any columns that aren't in the table
- foreach( $this->columns as $id => $col ) {
- if( !isset( $this->parent->fields[$id] ) ) {
- unset( $this->columns[$id] );
- }
- }
-
- return $xmls->dict->CreateIndexSQL( $this->name, $this->parent->name, $this->columns, $this->opts );
- }
-
- /**
- * Marks an index for destruction
- */
- function drop() {
- $this->drop = TRUE;
- }
-}
-
-/**
-* Creates a data object in ADOdb's datadict format
-*
-* This class stores information about table data.
-*
-* @package axmls
-* @access private
-*/
-class dbData extends dbObject {
-
- var $data = array();
-
- var $row;
-
- /**
- * Initializes the new dbIndex object.
- *
- * @param object $parent Parent object
- * @param array $attributes Attributes
- *
- * @internal
- */
- function __construct( &$parent, $attributes = NULL ) {
- $this->parent = $parent;
- }
-
- /**
- * XML Callback to process start elements
- *
- * Processes XML opening tags.
- * Elements currently processed are: DROP, CLUSTERED, BITMAP, UNIQUE, FULLTEXT & HASH.
- *
- * @access private
- */
- function _tag_open( &$parser, $tag, $attributes ) {
- $this->currentElement = strtoupper( $tag );
-
- switch( $this->currentElement ) {
- case 'ROW':
- $this->row = count( $this->data );
- $this->data[$this->row] = array();
- break;
- case 'F':
- $this->addField($attributes);
- default:
- // print_r( array( $tag, $attributes ) );
- }
- }
-
- /**
- * XML Callback to process CDATA elements
- *
- * Processes XML cdata.
- *
- * @access private
- */
- function _tag_cdata( &$parser, $cdata ) {
- switch( $this->currentElement ) {
- // Index field name
- case 'F':
- $this->addData( $cdata );
- break;
- default:
-
- }
- }
-
- /**
- * XML Callback to process end elements
- *
- * @access private
- */
- function _tag_close( &$parser, $tag ) {
- $this->currentElement = '';
-
- switch( strtoupper( $tag ) ) {
- case 'DATA':
- xml_set_object( $parser, $this->parent );
- break;
- }
- }
-
- /**
- * Adds a field to the index
- *
- * @param string $name Field name
- * @return string Field list
- */
- function addField( $attributes ) {
- if( isset( $attributes['NAME'] ) ) {
- $name = $attributes['NAME'];
- } else {
- $name = count($this->data[$this->row]);
- }
-
- // Set the field index so we know where we are
- $this->current_field = $this->FieldID( $name );
- }
-
- /**
- * Adds options to the index
- *
- * @param string $opt Comma-separated list of index options.
- * @return string Option list
- */
- function addData( $cdata ) {
- if( !isset( $this->data[$this->row] ) ) {
- $this->data[$this->row] = array();
- }
-
- if( !isset( $this->data[$this->row][$this->current_field] ) ) {
- $this->data[$this->row][$this->current_field] = '';
- }
-
- $this->data[$this->row][$this->current_field] .= $cdata;
- }
-
- /**
- * Generates the SQL that will create the index in the database
- *
- * @param object $xmls adoSchema object
- * @return array Array containing index creation SQL
- */
- function create( &$xmls ) {
- $table = $xmls->dict->TableName($this->parent->name);
- $table_field_count = count($this->parent->fields);
- $sql = array();
-
- // eliminate any columns that aren't in the table
- foreach( $this->data as $row ) {
- $table_fields = $this->parent->fields;
- $fields = array();
-
- foreach( $row as $field_id => $field_data ) {
- if( !array_key_exists( $field_id, $table_fields ) ) {
- if( is_numeric( $field_id ) ) {
- $field_id = reset( array_keys( $table_fields ) );
- } else {
- continue;
- }
- }
-
- $name = $table_fields[$field_id]['NAME'];
-
- switch( $table_fields[$field_id]['TYPE'] ) {
- case 'C':
- case 'C2':
- case 'X':
- case 'X2':
- $fields[$name] = $xmls->db->qstr( $field_data );
- break;
- case 'I':
- case 'I1':
- case 'I2':
- case 'I4':
- case 'I8':
- $fields[$name] = intval($field_data);
- break;
- default:
- $fields[$name] = $field_data;
- }
-
- unset($table_fields[$field_id]);
- }
-
- // check that at least 1 column is specified
- if( empty( $fields ) ) {
- continue;
- }
-
- // check that no required columns are missing
- if( count( $fields ) < $table_field_count ) {
- foreach( $table_fields as $field ) {
- if (isset( $field['OPTS'] ))
- if( ( in_array( 'NOTNULL', $field['OPTS'] ) || in_array( 'KEY', $field['OPTS'] ) ) && !in_array( 'AUTOINCREMENT', $field['OPTS'] ) ) {
- continue(2);
- }
- }
- }
-
- $sql[] = 'INSERT INTO '. $table .' ('. implode( ',', array_keys( $fields ) ) .') VALUES ('. implode( ',', $fields ) .')';
- }
-
- return $sql;
- }
-}
-
-/**
-* Creates the SQL to execute a list of provided SQL queries
-*
-* @package axmls
-* @access private
-*/
-class dbQuerySet extends dbObject {
-
- /**
- * @var array List of SQL queries
- */
- var $queries = array();
-
- /**
- * @var string String used to build of a query line by line
- */
- var $query;
-
- /**
- * @var string Query prefix key
- */
- var $prefixKey = '';
-
- /**
- * @var boolean Auto prefix enable (TRUE)
- */
- var $prefixMethod = 'AUTO';
-
- /**
- * Initializes the query set.
- *
- * @param object $parent Parent object
- * @param array $attributes Attributes
- */
- function __construct( &$parent, $attributes = NULL ) {
- $this->parent = $parent;
-
- // Overrides the manual prefix key
- if( isset( $attributes['KEY'] ) ) {
- $this->prefixKey = $attributes['KEY'];
- }
-
- $prefixMethod = isset( $attributes['PREFIXMETHOD'] ) ? strtoupper( trim( $attributes['PREFIXMETHOD'] ) ) : '';
-
- // Enables or disables automatic prefix prepending
- switch( $prefixMethod ) {
- case 'AUTO':
- $this->prefixMethod = 'AUTO';
- break;
- case 'MANUAL':
- $this->prefixMethod = 'MANUAL';
- break;
- case 'NONE':
- $this->prefixMethod = 'NONE';
- break;
- }
- }
-
- /**
- * XML Callback to process start elements. Elements currently
- * processed are: QUERY.
- *
- * @access private
- */
- function _tag_open( &$parser, $tag, $attributes ) {
- $this->currentElement = strtoupper( $tag );
-
- switch( $this->currentElement ) {
- case 'QUERY':
- // Create a new query in a SQL queryset.
- // Ignore this query set if a platform is specified and it's different than the
- // current connection platform.
- if( !isset( $attributes['PLATFORM'] ) OR $this->supportedPlatform( $attributes['PLATFORM'] ) ) {
- $this->newQuery();
- } else {
- $this->discardQuery();
- }
- break;
- default:
- // print_r( array( $tag, $attributes ) );
- }
- }
-
- /**
- * XML Callback to process CDATA elements
- */
- function _tag_cdata( &$parser, $cdata ) {
- switch( $this->currentElement ) {
- // Line of queryset SQL data
- case 'QUERY':
- $this->buildQuery( $cdata );
- break;
- default:
-
- }
- }
-
- /**
- * XML Callback to process end elements
- *
- * @access private
- */
- function _tag_close( &$parser, $tag ) {
- $this->currentElement = '';
-
- switch( strtoupper( $tag ) ) {
- case 'QUERY':
- // Add the finished query to the open query set.
- $this->addQuery();
- break;
- case 'SQL':
- $this->parent->addSQL( $this->create( $this->parent ) );
- xml_set_object( $parser, $this->parent );
- self::destroy($this);
- break;
- default:
-
- }
- }
-
- /**
- * Re-initializes the query.
- *
- * @return boolean TRUE
- */
- function newQuery() {
- $this->query = '';
-
- return TRUE;
- }
-
- /**
- * Discards the existing query.
- *
- * @return boolean TRUE
- */
- function discardQuery() {
- unset( $this->query );
-
- return TRUE;
- }
-
- /**
- * Appends a line to a query that is being built line by line
- *
- * @param string $data Line of SQL data or NULL to initialize a new query
- * @return string SQL query string.
- */
- function buildQuery( $sql = NULL ) {
- if( !isset( $this->query ) OR empty( $sql ) ) {
- return FALSE;
- }
-
- $this->query .= $sql;
-
- return $this->query;
- }
-
- /**
- * Adds a completed query to the query list
- *
- * @return string SQL of added query
- */
- function addQuery() {
- if( !isset( $this->query ) ) {
- return FALSE;
- }
-
- $this->queries[] = $return = trim($this->query);
-
- unset( $this->query );
-
- return $return;
- }
-
- /**
- * Creates and returns the current query set
- *
- * @param object $xmls adoSchema object
- * @return array Query set
- */
- function create( &$xmls ) {
- foreach( $this->queries as $id => $query ) {
- switch( $this->prefixMethod ) {
- case 'AUTO':
- // Enable auto prefix replacement
-
- // Process object prefix.
- // Evaluate SQL statements to prepend prefix to objects
- $query = $this->prefixQuery( '/^\s*((?is)INSERT\s+(INTO\s+)?)((\w+\s*,?\s*)+)(\s.*$)/', $query, $xmls->objectPrefix );
- $query = $this->prefixQuery( '/^\s*((?is)UPDATE\s+(FROM\s+)?)((\w+\s*,?\s*)+)(\s.*$)/', $query, $xmls->objectPrefix );
- $query = $this->prefixQuery( '/^\s*((?is)DELETE\s+(FROM\s+)?)((\w+\s*,?\s*)+)(\s.*$)/', $query, $xmls->objectPrefix );
-
- // SELECT statements aren't working yet
- #$data = preg_replace( '/(?ias)(^\s*SELECT\s+.*\s+FROM)\s+(\W\s*,?\s*)+((?i)\s+WHERE.*$)/', "\1 $prefix\2 \3", $data );
-
- case 'MANUAL':
- // If prefixKey is set and has a value then we use it to override the default constant XMLS_PREFIX.
- // If prefixKey is not set, we use the default constant XMLS_PREFIX
- if( isset( $this->prefixKey ) AND( $this->prefixKey !== '' ) ) {
- // Enable prefix override
- $query = str_replace( $this->prefixKey, $xmls->objectPrefix, $query );
- } else {
- // Use default replacement
- $query = str_replace( XMLS_PREFIX , $xmls->objectPrefix, $query );
- }
- }
-
- $this->queries[$id] = trim( $query );
- }
-
- // Return the query set array
- return $this->queries;
- }
-
- /**
- * Rebuilds the query with the prefix attached to any objects
- *
- * @param string $regex Regex used to add prefix
- * @param string $query SQL query string
- * @param string $prefix Prefix to be appended to tables, indices, etc.
- * @return string Prefixed SQL query string.
- */
- function prefixQuery( $regex, $query, $prefix = NULL ) {
- if( !isset( $prefix ) ) {
- return $query;
- }
-
- if( preg_match( $regex, $query, $match ) ) {
- $preamble = $match[1];
- $postamble = $match[5];
- $objectList = explode( ',', $match[3] );
- // $prefix = $prefix . '_';
-
- $prefixedList = '';
-
- foreach( $objectList as $object ) {
- if( $prefixedList !== '' ) {
- $prefixedList .= ', ';
- }
-
- $prefixedList .= $prefix . trim( $object );
- }
-
- $query = $preamble . ' ' . $prefixedList . ' ' . $postamble;
- }
-
- return $query;
- }
-}
-
-/**
-* Loads and parses an XML file, creating an array of "ready-to-run" SQL statements
-*
-* This class is used to load and parse the XML file, to create an array of SQL statements
-* that can be used to build a database, and to build the database using the SQL array.
-*
-* @tutorial getting_started.pkg
-*
-* @author Richard Tango-Lowy & Dan Cech
-* @version $Revision: 1.12 $
-*
-* @package axmls
-*/
-class adoSchema {
-
- /**
- * @var array Array containing SQL queries to generate all objects
- * @access private
- */
- var $sqlArray;
-
- /**
- * @var object ADOdb connection object
- * @access private
- */
- var $db;
-
- /**
- * @var object ADOdb Data Dictionary
- * @access private
- */
- var $dict;
-
- /**
- * @var string Current XML element
- * @access private
- */
- var $currentElement = '';
-
- /**
- * @var string If set (to 'ALTER' or 'REPLACE'), upgrade an existing database
- * @access private
- */
- var $upgrade = '';
-
- /**
- * @var string Optional object prefix
- * @access private
- */
- var $objectPrefix = '';
-
- /**
- * @var long System debug
- * @access private
- */
- var $debug;
-
- /**
- * @var string Regular expression to find schema version
- * @access private
- */
- var $versionRegex = '/' . "\n";
-
- foreach( $msg as $label => $details ) {
- $error_details .= '
';
-
- trigger_error( $error_details, E_USER_ERROR );
- }
-
- /**
- * Returns the AXMLS Schema Version of the requested XML schema file.
- *
- * Call this method to obtain the AXMLS DTD version of the requested XML schema file.
- * @see SchemaStringVersion()
- *
- * @param string $filename AXMLS schema file
- * @return string Schema version number or FALSE on error
- */
- function SchemaFileVersion( $filename ) {
- // Open the file
- if( !($fp = fopen( $filename, 'r' )) ) {
- // die( 'Unable to open file' );
- return FALSE;
- }
-
- // Process the file
- while( $data = fread( $fp, 4096 ) ) {
- if( preg_match( $this->versionRegex, $data, $matches ) ) {
- return !empty( $matches[2] ) ? $matches[2] : XMLS_DEFAULT_SCHEMA_VERSION;
- }
- }
-
- return FALSE;
- }
-
- /**
- * Returns the AXMLS Schema Version of the provided XML schema string.
- *
- * Call this method to obtain the AXMLS DTD version of the provided XML schema string.
- * @see SchemaFileVersion()
- *
- * @param string $xmlstring XML schema string
- * @return string Schema version number or FALSE on error
- */
- function SchemaStringVersion( $xmlstring ) {
- if( !is_string( $xmlstring ) OR empty( $xmlstring ) ) {
- return FALSE;
- }
-
- if( preg_match( $this->versionRegex, $xmlstring, $matches ) ) {
- return !empty( $matches[2] ) ? $matches[2] : XMLS_DEFAULT_SCHEMA_VERSION;
- }
-
- return FALSE;
- }
-
- /**
- * Extracts an XML schema from an existing database.
- *
- * Call this method to create an XML schema string from an existing database.
- * If the data parameter is set to TRUE, AXMLS will include the data from the database
- * in the schema.
- *
- * @param boolean $data Include data in schema dump
- * @return string Generated XML schema
- */
- function ExtractSchema( $data = FALSE ) {
- $old_mode = $this->db->SetFetchMode( ADODB_FETCH_NUM );
-
- $schema = '' . "\n"
- . '' . $label . ': ' . htmlentities( $details ) . ' ' . "\n";
-
- // grab details from database
- $rs = $this->db->Execute( 'SELECT * FROM ' . $table . ' WHERE 1=1' );
- $fields = $this->db->MetaColumns( $table );
- $indexes = $this->db->MetaIndexes( $table );
-
- if( is_array( $fields ) ) {
- foreach( $fields as $details ) {
- $extra = '';
- $content = array();
-
- if( $details->max_length > 0 ) {
- $extra .= ' size="' . $details->max_length . '"';
- }
-
- if( $details->primary_key ) {
- $content[] = '
' . "\n";
- }
- }
-
- $this->db->SetFetchMode( $old_mode );
-
- $schema .= '';
-
- if( isset( $title ) ) {
- echo '';
- }
-}
-?>
diff --git a/src/adodb5/adodb-xmlschema03.inc.php b/src/adodb5/adodb-xmlschema03.inc.php
deleted file mode 100644
index 559954f3..00000000
--- a/src/adodb5/adodb-xmlschema03.inc.php
+++ /dev/null
@@ -1,2386 +0,0 @@
-parent = $parent;
- }
-
- /**
- * XML Callback to process start elements
- *
- * @access private
- */
- function _tag_open( &$parser, $tag, $attributes ) {
-
- }
-
- /**
- * XML Callback to process CDATA elements
- *
- * @access private
- */
- function _tag_cdata( &$parser, $cdata ) {
-
- }
-
- /**
- * XML Callback to process end elements
- *
- * @access private
- */
- function _tag_close( &$parser, $tag ) {
-
- }
-
- function create() {
- return array();
- }
-
- /**
- * Destroys the object
- */
- static function destroy(&$obj) {
- $obj = null;
- }
-
- /**
- * Checks whether the specified RDBMS is supported by the current
- * database object or its ranking ancestor.
- *
- * @param string $platform RDBMS platform name (from ADODB platform list).
- * @return boolean TRUE if RDBMS is supported; otherwise returns FALSE.
- */
- function supportedPlatform( $platform = NULL ) {
- return is_object( $this->parent ) ? $this->parent->supportedPlatform( $platform ) : TRUE;
- }
-
- /**
- * Returns the prefix set by the ranking ancestor of the database object.
- *
- * @param string $name Prefix string.
- * @return string Prefix.
- */
- function prefix( $name = '' ) {
- return is_object( $this->parent ) ? $this->parent->prefix( $name ) : $name;
- }
-
- /**
- * Extracts a field ID from the specified field.
- *
- * @param string $field Field.
- * @return string Field ID.
- */
- function FieldID( $field ) {
- return strtoupper( preg_replace( '/^`(.+)`$/', '$1', $field ) );
- }
-}
-
-/**
-* Creates a table object in ADOdb's datadict format
-*
-* This class stores information about a database table. As charactaristics
-* of the table are loaded from the external source, methods and properties
-* of this class are used to build up the table description in ADOdb's
-* datadict format.
-*
-* @package axmls
-* @access private
-*/
-class dbTable extends dbObject {
-
- /**
- * @var string Table name
- */
- var $name;
-
- /**
- * @var array Field specifier: Meta-information about each field
- */
- var $fields = array();
-
- /**
- * @var array List of table indexes.
- */
- var $indexes = array();
-
- /**
- * @var array Table options: Table-level options
- */
- var $opts = array();
-
- /**
- * @var string Field index: Keeps track of which field is currently being processed
- */
- var $current_field;
-
- /**
- * @var boolean Mark table for destruction
- * @access private
- */
- var $drop_table;
-
- /**
- * @var boolean Mark field for destruction (not yet implemented)
- * @access private
- */
- var $drop_field = array();
-
- /**
- * @var array Platform-specific options
- * @access private
- */
- var $currentPlatform = true;
-
-
- /**
- * Iniitializes a new table object.
- *
- * @param string $prefix DB Object prefix
- * @param array $attributes Array of table attributes.
- */
- function __construct( &$parent, $attributes = NULL ) {
- $this->parent = $parent;
- $this->name = $this->prefix($attributes['NAME']);
- }
-
- /**
- * XML Callback to process start elements. Elements currently
- * processed are: INDEX, DROP, FIELD, KEY, NOTNULL, AUTOINCREMENT & DEFAULT.
- *
- * @access private
- */
- function _tag_open( &$parser, $tag, $attributes ) {
- $this->currentElement = strtoupper( $tag );
-
- switch( $this->currentElement ) {
- case 'INDEX':
- if( !isset( $attributes['PLATFORM'] ) OR $this->supportedPlatform( $attributes['PLATFORM'] ) ) {
- xml_set_object( $parser, $this->addIndex( $attributes ) );
- }
- break;
- case 'DATA':
- if( !isset( $attributes['PLATFORM'] ) OR $this->supportedPlatform( $attributes['PLATFORM'] ) ) {
- xml_set_object( $parser, $this->addData( $attributes ) );
- }
- break;
- case 'DROP':
- $this->drop();
- break;
- case 'FIELD':
- // Add a field
- $fieldName = $attributes['NAME'];
- $fieldType = $attributes['TYPE'];
- $fieldSize = isset( $attributes['SIZE'] ) ? $attributes['SIZE'] : NULL;
- $fieldOpts = !empty( $attributes['OPTS'] ) ? $attributes['OPTS'] : NULL;
-
- $this->addField( $fieldName, $fieldType, $fieldSize, $fieldOpts );
- break;
- case 'KEY':
- case 'NOTNULL':
- case 'AUTOINCREMENT':
- case 'DEFDATE':
- case 'DEFTIMESTAMP':
- case 'UNSIGNED':
- // Add a field option
- $this->addFieldOpt( $this->current_field, $this->currentElement );
- break;
- case 'DEFAULT':
- // Add a field option to the table object
-
- // Work around ADOdb datadict issue that misinterprets empty strings.
- if( $attributes['VALUE'] == '' ) {
- $attributes['VALUE'] = " '' ";
- }
-
- $this->addFieldOpt( $this->current_field, $this->currentElement, $attributes['VALUE'] );
- break;
- case 'OPT':
- case 'CONSTRAINT':
- // Accept platform-specific options
- $this->currentPlatform = ( !isset( $attributes['PLATFORM'] ) OR $this->supportedPlatform( $attributes['PLATFORM'] ) );
- break;
- default:
- // print_r( array( $tag, $attributes ) );
- }
- }
-
- /**
- * XML Callback to process CDATA elements
- *
- * @access private
- */
- function _tag_cdata( &$parser, $cdata ) {
- switch( $this->currentElement ) {
- // Table/field constraint
- case 'CONSTRAINT':
- if( isset( $this->current_field ) ) {
- $this->addFieldOpt( $this->current_field, $this->currentElement, $cdata );
- } else {
- $this->addTableOpt( $cdata );
- }
- break;
- // Table/field option
- case 'OPT':
- if( isset( $this->current_field ) ) {
- $this->addFieldOpt( $this->current_field, $cdata );
- } else {
- $this->addTableOpt( $cdata );
- }
- break;
- default:
-
- }
- }
-
- /**
- * XML Callback to process end elements
- *
- * @access private
- */
- function _tag_close( &$parser, $tag ) {
- $this->currentElement = '';
-
- switch( strtoupper( $tag ) ) {
- case 'TABLE':
- $this->parent->addSQL( $this->create( $this->parent ) );
- xml_set_object( $parser, $this->parent );
- self::destroy($this);
- break;
- case 'FIELD':
- unset($this->current_field);
- break;
- case 'OPT':
- case 'CONSTRAINT':
- $this->currentPlatform = true;
- break;
- default:
-
- }
- }
-
- /**
- * Adds an index to a table object
- *
- * @param array $attributes Index attributes
- * @return object dbIndex object
- */
- function addIndex( $attributes ) {
- $name = strtoupper( $attributes['NAME'] );
- $this->indexes[$name] = new dbIndex( $this, $attributes );
- return $this->indexes[$name];
- }
-
- /**
- * Adds data to a table object
- *
- * @param array $attributes Data attributes
- * @return object dbData object
- */
- function addData( $attributes ) {
- if( !isset( $this->data ) ) {
- $this->data = new dbData( $this, $attributes );
- }
- return $this->data;
- }
-
- /**
- * Adds a field to a table object
- *
- * $name is the name of the table to which the field should be added.
- * $type is an ADODB datadict field type. The following field types
- * are supported as of ADODB 3.40:
- * - C: varchar
- * - X: CLOB (character large object) or largest varchar size
- * if CLOB is not supported
- * - C2: Multibyte varchar
- * - X2: Multibyte CLOB
- * - B: BLOB (binary large object)
- * - D: Date (some databases do not support this, and we return a datetime type)
- * - T: Datetime or Timestamp
- * - L: Integer field suitable for storing booleans (0 or 1)
- * - I: Integer (mapped to I4)
- * - I1: 1-byte integer
- * - I2: 2-byte integer
- * - I4: 4-byte integer
- * - I8: 8-byte integer
- * - F: Floating point number
- * - N: Numeric or decimal number
- *
- * @param string $name Name of the table to which the field will be added.
- * @param string $type ADODB datadict field type.
- * @param string $size Field size
- * @param array $opts Field options array
- * @return array Field specifier array
- */
- function addField( $name, $type, $size = NULL, $opts = NULL ) {
- $field_id = $this->FieldID( $name );
-
- // Set the field index so we know where we are
- $this->current_field = $field_id;
-
- // Set the field name (required)
- $this->fields[$field_id]['NAME'] = $name;
-
- // Set the field type (required)
- $this->fields[$field_id]['TYPE'] = $type;
-
- // Set the field size (optional)
- if( isset( $size ) ) {
- $this->fields[$field_id]['SIZE'] = $size;
- }
-
- // Set the field options
- if( isset( $opts ) ) {
- $this->fields[$field_id]['OPTS'] = array($opts);
- } else {
- $this->fields[$field_id]['OPTS'] = array();
- }
- }
-
- /**
- * Adds a field option to the current field specifier
- *
- * This method adds a field option allowed by the ADOdb datadict
- * and appends it to the given field.
- *
- * @param string $field Field name
- * @param string $opt ADOdb field option
- * @param mixed $value Field option value
- * @return array Field specifier array
- */
- function addFieldOpt( $field, $opt, $value = NULL ) {
- if( $this->currentPlatform ) {
- if( !isset( $value ) ) {
- $this->fields[$this->FieldID( $field )]['OPTS'][] = $opt;
- // Add the option and value
- } else {
- $this->fields[$this->FieldID( $field )]['OPTS'][] = array( $opt => $value );
- }
- }
- }
-
- /**
- * Adds an option to the table
- *
- * This method takes a comma-separated list of table-level options
- * and appends them to the table object.
- *
- * @param string $opt Table option
- * @return array Options
- */
- function addTableOpt( $opt ) {
- if(isset($this->currentPlatform)) {
- $this->opts[$this->parent->db->databaseType] = $opt;
- }
- return $this->opts;
- }
-
-
- /**
- * Generates the SQL that will create the table in the database
- *
- * @param object $xmls adoSchema object
- * @return array Array containing table creation SQL
- */
- function create( &$xmls ) {
- $sql = array();
-
- // drop any existing indexes
- if( is_array( $legacy_indexes = $xmls->dict->MetaIndexes( $this->name ) ) ) {
- foreach( $legacy_indexes as $index => $index_details ) {
- $sql[] = $xmls->dict->DropIndexSQL( $index, $this->name );
- }
- }
-
- // remove fields to be dropped from table object
- foreach( $this->drop_field as $field ) {
- unset( $this->fields[$field] );
- }
-
- // if table exists
- if( is_array( $legacy_fields = $xmls->dict->MetaColumns( $this->name ) ) ) {
- // drop table
- if( $this->drop_table ) {
- $sql[] = $xmls->dict->DropTableSQL( $this->name );
-
- return $sql;
- }
-
- // drop any existing fields not in schema
- foreach( $legacy_fields as $field_id => $field ) {
- if( !isset( $this->fields[$field_id] ) ) {
- $sql[] = $xmls->dict->DropColumnSQL( $this->name, $field->name );
- }
- }
- // if table doesn't exist
- } else {
- if( $this->drop_table ) {
- return $sql;
- }
-
- $legacy_fields = array();
- }
-
- // Loop through the field specifier array, building the associative array for the field options
- $fldarray = array();
-
- foreach( $this->fields as $field_id => $finfo ) {
- // Set an empty size if it isn't supplied
- if( !isset( $finfo['SIZE'] ) ) {
- $finfo['SIZE'] = '';
- }
-
- // Initialize the field array with the type and size
- $fldarray[$field_id] = array(
- 'NAME' => $finfo['NAME'],
- 'TYPE' => $finfo['TYPE'],
- 'SIZE' => $finfo['SIZE']
- );
-
- // Loop through the options array and add the field options.
- if( isset( $finfo['OPTS'] ) ) {
- foreach( $finfo['OPTS'] as $opt ) {
- // Option has an argument.
- if( is_array( $opt ) ) {
- $key = key( $opt );
- $value = $opt[key( $opt )];
- @$fldarray[$field_id][$key] .= $value;
- // Option doesn't have arguments
- } else {
- $fldarray[$field_id][$opt] = $opt;
- }
- }
- }
- }
-
- if( empty( $legacy_fields ) ) {
- // Create the new table
- $sql[] = $xmls->dict->CreateTableSQL( $this->name, $fldarray, $this->opts );
- logMsg( end( $sql ), 'Generated CreateTableSQL' );
- } else {
- // Upgrade an existing table
- logMsg( "Upgrading {$this->name} using '{$xmls->upgrade}'" );
- switch( $xmls->upgrade ) {
- // Use ChangeTableSQL
- case 'ALTER':
- logMsg( 'Generated ChangeTableSQL (ALTERing table)' );
- $sql[] = $xmls->dict->ChangeTableSQL( $this->name, $fldarray, $this->opts );
- break;
- case 'REPLACE':
- logMsg( 'Doing upgrade REPLACE (testing)' );
- $sql[] = $xmls->dict->DropTableSQL( $this->name );
- $sql[] = $xmls->dict->CreateTableSQL( $this->name, $fldarray, $this->opts );
- break;
- // ignore table
- default:
- return array();
- }
- }
-
- foreach( $this->indexes as $index ) {
- $sql[] = $index->create( $xmls );
- }
-
- if( isset( $this->data ) ) {
- $sql[] = $this->data->create( $xmls );
- }
-
- return $sql;
- }
-
- /**
- * Marks a field or table for destruction
- */
- function drop() {
- if( isset( $this->current_field ) ) {
- // Drop the current field
- logMsg( "Dropping field '{$this->current_field}' from table '{$this->name}'" );
- // $this->drop_field[$this->current_field] = $xmls->dict->DropColumnSQL( $this->name, $this->current_field );
- $this->drop_field[$this->current_field] = $this->current_field;
- } else {
- // Drop the current table
- logMsg( "Dropping table '{$this->name}'" );
- // $this->drop_table = $xmls->dict->DropTableSQL( $this->name );
- $this->drop_table = TRUE;
- }
- }
-}
-
-/**
-* Creates an index object in ADOdb's datadict format
-*
-* This class stores information about a database index. As charactaristics
-* of the index are loaded from the external source, methods and properties
-* of this class are used to build up the index description in ADOdb's
-* datadict format.
-*
-* @package axmls
-* @access private
-*/
-class dbIndex extends dbObject {
-
- /**
- * @var string Index name
- */
- var $name;
-
- /**
- * @var array Index options: Index-level options
- */
- var $opts = array();
-
- /**
- * @var array Indexed fields: Table columns included in this index
- */
- var $columns = array();
-
- /**
- * @var boolean Mark index for destruction
- * @access private
- */
- var $drop = FALSE;
-
- /**
- * Initializes the new dbIndex object.
- *
- * @param object $parent Parent object
- * @param array $attributes Attributes
- *
- * @internal
- */
- function __construct( &$parent, $attributes = NULL ) {
- $this->parent = $parent;
-
- $this->name = $this->prefix ($attributes['NAME']);
- }
-
- /**
- * XML Callback to process start elements
- *
- * Processes XML opening tags.
- * Elements currently processed are: DROP, CLUSTERED, BITMAP, UNIQUE, FULLTEXT & HASH.
- *
- * @access private
- */
- function _tag_open( &$parser, $tag, $attributes ) {
- $this->currentElement = strtoupper( $tag );
-
- switch( $this->currentElement ) {
- case 'DROP':
- $this->drop();
- break;
- case 'CLUSTERED':
- case 'BITMAP':
- case 'UNIQUE':
- case 'FULLTEXT':
- case 'HASH':
- // Add index Option
- $this->addIndexOpt( $this->currentElement );
- break;
- default:
- // print_r( array( $tag, $attributes ) );
- }
- }
-
- /**
- * XML Callback to process CDATA elements
- *
- * Processes XML cdata.
- *
- * @access private
- */
- function _tag_cdata( &$parser, $cdata ) {
- switch( $this->currentElement ) {
- // Index field name
- case 'COL':
- $this->addField( $cdata );
- break;
- default:
-
- }
- }
-
- /**
- * XML Callback to process end elements
- *
- * @access private
- */
- function _tag_close( &$parser, $tag ) {
- $this->currentElement = '';
-
- switch( strtoupper( $tag ) ) {
- case 'INDEX':
- xml_set_object( $parser, $this->parent );
- break;
- }
- }
-
- /**
- * Adds a field to the index
- *
- * @param string $name Field name
- * @return string Field list
- */
- function addField( $name ) {
- $this->columns[$this->FieldID( $name )] = $name;
-
- // Return the field list
- return $this->columns;
- }
-
- /**
- * Adds options to the index
- *
- * @param string $opt Comma-separated list of index options.
- * @return string Option list
- */
- function addIndexOpt( $opt ) {
- $this->opts[] = $opt;
-
- // Return the options list
- return $this->opts;
- }
-
- /**
- * Generates the SQL that will create the index in the database
- *
- * @param object $xmls adoSchema object
- * @return array Array containing index creation SQL
- */
- function create( &$xmls ) {
- if( $this->drop ) {
- return NULL;
- }
-
- // eliminate any columns that aren't in the table
- foreach( $this->columns as $id => $col ) {
- if( !isset( $this->parent->fields[$id] ) ) {
- unset( $this->columns[$id] );
- }
- }
-
- return $xmls->dict->CreateIndexSQL( $this->name, $this->parent->name, $this->columns, $this->opts );
- }
-
- /**
- * Marks an index for destruction
- */
- function drop() {
- $this->drop = TRUE;
- }
-}
-
-/**
-* Creates a data object in ADOdb's datadict format
-*
-* This class stores information about table data, and is called
-* when we need to load field data into a table.
-*
-* @package axmls
-* @access private
-*/
-class dbData extends dbObject {
-
- var $data = array();
-
- var $row;
-
- /**
- * Initializes the new dbData object.
- *
- * @param object $parent Parent object
- * @param array $attributes Attributes
- *
- * @internal
- */
- function __construct( &$parent, $attributes = NULL ) {
- $this->parent = $parent;
- }
-
- /**
- * XML Callback to process start elements
- *
- * Processes XML opening tags.
- * Elements currently processed are: ROW and F (field).
- *
- * @access private
- */
- function _tag_open( &$parser, $tag, $attributes ) {
- $this->currentElement = strtoupper( $tag );
-
- switch( $this->currentElement ) {
- case 'ROW':
- $this->row = count( $this->data );
- $this->data[$this->row] = array();
- break;
- case 'F':
- $this->addField($attributes);
- default:
- // print_r( array( $tag, $attributes ) );
- }
- }
-
- /**
- * XML Callback to process CDATA elements
- *
- * Processes XML cdata.
- *
- * @access private
- */
- function _tag_cdata( &$parser, $cdata ) {
- switch( $this->currentElement ) {
- // Index field name
- case 'F':
- $this->addData( $cdata );
- break;
- default:
-
- }
- }
-
- /**
- * XML Callback to process end elements
- *
- * @access private
- */
- function _tag_close( &$parser, $tag ) {
- $this->currentElement = '';
-
- switch( strtoupper( $tag ) ) {
- case 'DATA':
- xml_set_object( $parser, $this->parent );
- break;
- }
- }
-
- /**
- * Adds a field to the insert
- *
- * @param string $name Field name
- * @return string Field list
- */
- function addField( $attributes ) {
- // check we're in a valid row
- if( !isset( $this->row ) || !isset( $this->data[$this->row] ) ) {
- return;
- }
-
- // Set the field index so we know where we are
- if( isset( $attributes['NAME'] ) ) {
- $this->current_field = $this->FieldID( $attributes['NAME'] );
- } else {
- $this->current_field = count( $this->data[$this->row] );
- }
-
- // initialise data
- if( !isset( $this->data[$this->row][$this->current_field] ) ) {
- $this->data[$this->row][$this->current_field] = '';
- }
- }
-
- /**
- * Adds options to the index
- *
- * @param string $opt Comma-separated list of index options.
- * @return string Option list
- */
- function addData( $cdata ) {
- // check we're in a valid field
- if ( isset( $this->data[$this->row][$this->current_field] ) ) {
- // add data to field
- $this->data[$this->row][$this->current_field] .= $cdata;
- }
- }
-
- /**
- * Generates the SQL that will add/update the data in the database
- *
- * @param object $xmls adoSchema object
- * @return array Array containing index creation SQL
- */
- function create( &$xmls ) {
- $table = $xmls->dict->TableName($this->parent->name);
- $table_field_count = count($this->parent->fields);
- $tables = $xmls->db->MetaTables();
- $sql = array();
-
- $ukeys = $xmls->db->MetaPrimaryKeys( $table );
- if( !empty( $this->parent->indexes ) and !empty( $ukeys ) ) {
- foreach( $this->parent->indexes as $indexObj ) {
- if( !in_array( $indexObj->name, $ukeys ) ) $ukeys[] = $indexObj->name;
- }
- }
-
- // eliminate any columns that aren't in the table
- foreach( $this->data as $row ) {
- $table_fields = $this->parent->fields;
- $fields = array();
- $rawfields = array(); // Need to keep some of the unprocessed data on hand.
-
- foreach( $row as $field_id => $field_data ) {
- if( !array_key_exists( $field_id, $table_fields ) ) {
- if( is_numeric( $field_id ) ) {
- $field_id = reset( array_keys( $table_fields ) );
- } else {
- continue;
- }
- }
-
- $name = $table_fields[$field_id]['NAME'];
-
- switch( $table_fields[$field_id]['TYPE'] ) {
- case 'I':
- case 'I1':
- case 'I2':
- case 'I4':
- case 'I8':
- $fields[$name] = intval($field_data);
- break;
- case 'C':
- case 'C2':
- case 'X':
- case 'X2':
- default:
- $fields[$name] = $xmls->db->qstr( $field_data );
- $rawfields[$name] = $field_data;
- }
-
- unset($table_fields[$field_id]);
-
- }
-
- // check that at least 1 column is specified
- if( empty( $fields ) ) {
- continue;
- }
-
- // check that no required columns are missing
- if( count( $fields ) < $table_field_count ) {
- foreach( $table_fields as $field ) {
- if( isset( $field['OPTS'] ) and ( in_array( 'NOTNULL', $field['OPTS'] ) || in_array( 'KEY', $field['OPTS'] ) ) && !in_array( 'AUTOINCREMENT', $field['OPTS'] ) ) {
- continue(2);
- }
- }
- }
-
- // The rest of this method deals with updating existing data records.
-
- if( !in_array( $table, $tables ) or ( $mode = $xmls->existingData() ) == XMLS_MODE_INSERT ) {
- // Table doesn't yet exist, so it's safe to insert.
- logMsg( "$table doesn't exist, inserting or mode is INSERT" );
- $sql[] = 'INSERT INTO '. $table .' ('. implode( ',', array_keys( $fields ) ) .') VALUES ('. implode( ',', $fields ) .')';
- continue;
- }
-
- // Prepare to test for potential violations. Get primary keys and unique indexes
- $mfields = array_merge( $fields, $rawfields );
- $keyFields = array_intersect( $ukeys, array_keys( $mfields ) );
-
- if( empty( $ukeys ) or count( $keyFields ) == 0 ) {
- // No unique keys in schema, so safe to insert
- logMsg( "Either schema or data has no unique keys, so safe to insert" );
- $sql[] = 'INSERT INTO '. $table .' ('. implode( ',', array_keys( $fields ) ) .') VALUES ('. implode( ',', $fields ) .')';
- continue;
- }
-
- // Select record containing matching unique keys.
- $where = '';
- foreach( $ukeys as $key ) {
- if( isset( $mfields[$key] ) and $mfields[$key] ) {
- if( $where ) $where .= ' AND ';
- $where .= $key . ' = ' . $xmls->db->qstr( $mfields[$key] );
- }
- }
- $records = $xmls->db->Execute( 'SELECT * FROM ' . $table . ' WHERE ' . $where );
- switch( $records->RecordCount() ) {
- case 0:
- // No matching record, so safe to insert.
- logMsg( "No matching records. Inserting new row with unique data" );
- $sql[] = $xmls->db->GetInsertSQL( $records, $mfields );
- break;
- case 1:
- // Exactly one matching record, so we can update if the mode permits.
- logMsg( "One matching record..." );
- if( $mode == XMLS_MODE_UPDATE ) {
- logMsg( "...Updating existing row from unique data" );
- $sql[] = $xmls->db->GetUpdateSQL( $records, $mfields );
- }
- break;
- default:
- // More than one matching record; the result is ambiguous, so we must ignore the row.
- logMsg( "More than one matching record. Ignoring row." );
- }
- }
- return $sql;
- }
-}
-
-/**
-* Creates the SQL to execute a list of provided SQL queries
-*
-* @package axmls
-* @access private
-*/
-class dbQuerySet extends dbObject {
-
- /**
- * @var array List of SQL queries
- */
- var $queries = array();
-
- /**
- * @var string String used to build of a query line by line
- */
- var $query;
-
- /**
- * @var string Query prefix key
- */
- var $prefixKey = '';
-
- /**
- * @var boolean Auto prefix enable (TRUE)
- */
- var $prefixMethod = 'AUTO';
-
- /**
- * Initializes the query set.
- *
- * @param object $parent Parent object
- * @param array $attributes Attributes
- */
- function __construct( &$parent, $attributes = NULL ) {
- $this->parent = $parent;
-
- // Overrides the manual prefix key
- if( isset( $attributes['KEY'] ) ) {
- $this->prefixKey = $attributes['KEY'];
- }
-
- $prefixMethod = isset( $attributes['PREFIXMETHOD'] ) ? strtoupper( trim( $attributes['PREFIXMETHOD'] ) ) : '';
-
- // Enables or disables automatic prefix prepending
- switch( $prefixMethod ) {
- case 'AUTO':
- $this->prefixMethod = 'AUTO';
- break;
- case 'MANUAL':
- $this->prefixMethod = 'MANUAL';
- break;
- case 'NONE':
- $this->prefixMethod = 'NONE';
- break;
- }
- }
-
- /**
- * XML Callback to process start elements. Elements currently
- * processed are: QUERY.
- *
- * @access private
- */
- function _tag_open( &$parser, $tag, $attributes ) {
- $this->currentElement = strtoupper( $tag );
-
- switch( $this->currentElement ) {
- case 'QUERY':
- // Create a new query in a SQL queryset.
- // Ignore this query set if a platform is specified and it's different than the
- // current connection platform.
- if( !isset( $attributes['PLATFORM'] ) OR $this->supportedPlatform( $attributes['PLATFORM'] ) ) {
- $this->newQuery();
- } else {
- $this->discardQuery();
- }
- break;
- default:
- // print_r( array( $tag, $attributes ) );
- }
- }
-
- /**
- * XML Callback to process CDATA elements
- */
- function _tag_cdata( &$parser, $cdata ) {
- switch( $this->currentElement ) {
- // Line of queryset SQL data
- case 'QUERY':
- $this->buildQuery( $cdata );
- break;
- default:
-
- }
- }
-
- /**
- * XML Callback to process end elements
- *
- * @access private
- */
- function _tag_close( &$parser, $tag ) {
- $this->currentElement = '';
-
- switch( strtoupper( $tag ) ) {
- case 'QUERY':
- // Add the finished query to the open query set.
- $this->addQuery();
- break;
- case 'SQL':
- $this->parent->addSQL( $this->create( $this->parent ) );
- xml_set_object( $parser, $this->parent );
- self::destroy($this);
- break;
- default:
-
- }
- }
-
- /**
- * Re-initializes the query.
- *
- * @return boolean TRUE
- */
- function newQuery() {
- $this->query = '';
-
- return TRUE;
- }
-
- /**
- * Discards the existing query.
- *
- * @return boolean TRUE
- */
- function discardQuery() {
- unset( $this->query );
-
- return TRUE;
- }
-
- /**
- * Appends a line to a query that is being built line by line
- *
- * @param string $data Line of SQL data or NULL to initialize a new query
- * @return string SQL query string.
- */
- function buildQuery( $sql = NULL ) {
- if( !isset( $this->query ) OR empty( $sql ) ) {
- return FALSE;
- }
-
- $this->query .= $sql;
-
- return $this->query;
- }
-
- /**
- * Adds a completed query to the query list
- *
- * @return string SQL of added query
- */
- function addQuery() {
- if( !isset( $this->query ) ) {
- return FALSE;
- }
-
- $this->queries[] = $return = trim($this->query);
-
- unset( $this->query );
-
- return $return;
- }
-
- /**
- * Creates and returns the current query set
- *
- * @param object $xmls adoSchema object
- * @return array Query set
- */
- function create( &$xmls ) {
- foreach( $this->queries as $id => $query ) {
- switch( $this->prefixMethod ) {
- case 'AUTO':
- // Enable auto prefix replacement
-
- // Process object prefix.
- // Evaluate SQL statements to prepend prefix to objects
- $query = $this->prefixQuery( '/^\s*((?is)INSERT\s+(INTO\s+)?)((\w+\s*,?\s*)+)(\s.*$)/', $query, $xmls->objectPrefix );
- $query = $this->prefixQuery( '/^\s*((?is)UPDATE\s+(FROM\s+)?)((\w+\s*,?\s*)+)(\s.*$)/', $query, $xmls->objectPrefix );
- $query = $this->prefixQuery( '/^\s*((?is)DELETE\s+(FROM\s+)?)((\w+\s*,?\s*)+)(\s.*$)/', $query, $xmls->objectPrefix );
-
- // SELECT statements aren't working yet
- #$data = preg_replace( '/(?ias)(^\s*SELECT\s+.*\s+FROM)\s+(\W\s*,?\s*)+((?i)\s+WHERE.*$)/', "\1 $prefix\2 \3", $data );
-
- case 'MANUAL':
- // If prefixKey is set and has a value then we use it to override the default constant XMLS_PREFIX.
- // If prefixKey is not set, we use the default constant XMLS_PREFIX
- if( isset( $this->prefixKey ) AND( $this->prefixKey !== '' ) ) {
- // Enable prefix override
- $query = str_replace( $this->prefixKey, $xmls->objectPrefix, $query );
- } else {
- // Use default replacement
- $query = str_replace( XMLS_PREFIX , $xmls->objectPrefix, $query );
- }
- }
-
- $this->queries[$id] = trim( $query );
- }
-
- // Return the query set array
- return $this->queries;
- }
-
- /**
- * Rebuilds the query with the prefix attached to any objects
- *
- * @param string $regex Regex used to add prefix
- * @param string $query SQL query string
- * @param string $prefix Prefix to be appended to tables, indices, etc.
- * @return string Prefixed SQL query string.
- */
- function prefixQuery( $regex, $query, $prefix = NULL ) {
- if( !isset( $prefix ) ) {
- return $query;
- }
-
- if( preg_match( $regex, $query, $match ) ) {
- $preamble = $match[1];
- $postamble = $match[5];
- $objectList = explode( ',', $match[3] );
- // $prefix = $prefix . '_';
-
- $prefixedList = '';
-
- foreach( $objectList as $object ) {
- if( $prefixedList !== '' ) {
- $prefixedList .= ', ';
- }
-
- $prefixedList .= $prefix . trim( $object );
- }
-
- $query = $preamble . ' ' . $prefixedList . ' ' . $postamble;
- }
-
- return $query;
- }
-}
-
-/**
-* Loads and parses an XML file, creating an array of "ready-to-run" SQL statements
-*
-* This class is used to load and parse the XML file, to create an array of SQL statements
-* that can be used to build a database, and to build the database using the SQL array.
-*
-* @tutorial getting_started.pkg
-*
-* @author Richard Tango-Lowy & Dan Cech
-* @version $Revision: 1.62 $
-*
-* @package axmls
-*/
-class adoSchema {
-
- /**
- * @var array Array containing SQL queries to generate all objects
- * @access private
- */
- var $sqlArray;
-
- /**
- * @var object ADOdb connection object
- * @access private
- */
- var $db;
-
- /**
- * @var object ADOdb Data Dictionary
- * @access private
- */
- var $dict;
-
- /**
- * @var string Current XML element
- * @access private
- */
- var $currentElement = '';
-
- /**
- * @var string If set (to 'ALTER' or 'REPLACE'), upgrade an existing database
- * @access private
- */
- var $upgrade = '';
-
- /**
- * @var string Optional object prefix
- * @access private
- */
- var $objectPrefix = '';
-
- /**
- * @var long System debug
- * @access private
- */
- var $debug;
-
- /**
- * @var string Regular expression to find schema version
- * @access private
- */
- var $versionRegex = '/' . htmlentities( $title ) . '
';
- }
-
- $calling_class = get_called_class();
- $obj = new $calling_class();
- if( is_object($obj) ) {
- echo '[' . get_class($obj) . '] ';
- }
-
- print_r( $msg );
-
- echo '' . "\n";
-
- foreach( $msg as $label => $details ) {
- $error_details .= '
';
-
- trigger_error( $error_details, E_USER_ERROR );
- }
-
- /**
- * Returns the AXMLS Schema Version of the requested XML schema file.
- *
- * Call this method to obtain the AXMLS DTD version of the requested XML schema file.
- * @see SchemaStringVersion()
- *
- * @param string $filename AXMLS schema file
- * @return string Schema version number or FALSE on error
- */
- function SchemaFileVersion( $filename ) {
- // Open the file
- if( !($fp = fopen( $filename, 'r' )) ) {
- // die( 'Unable to open file' );
- return FALSE;
- }
-
- // Process the file
- while( $data = fread( $fp, 4096 ) ) {
- if( preg_match( $this->versionRegex, $data, $matches ) ) {
- return !empty( $matches[2] ) ? $matches[2] : XMLS_DEFAULT_SCHEMA_VERSION;
- }
- }
-
- return FALSE;
- }
-
- /**
- * Returns the AXMLS Schema Version of the provided XML schema string.
- *
- * Call this method to obtain the AXMLS DTD version of the provided XML schema string.
- * @see SchemaFileVersion()
- *
- * @param string $xmlstring XML schema string
- * @return string Schema version number or FALSE on error
- */
- function SchemaStringVersion( $xmlstring ) {
- if( !is_string( $xmlstring ) OR empty( $xmlstring ) ) {
- return FALSE;
- }
-
- if( preg_match( $this->versionRegex, $xmlstring, $matches ) ) {
- return !empty( $matches[2] ) ? $matches[2] : XMLS_DEFAULT_SCHEMA_VERSION;
- }
-
- return FALSE;
- }
-
- /**
- * Extracts an XML schema from an existing database.
- *
- * Call this method to create an XML schema string from an existing database.
- * If the data parameter is set to TRUE, AXMLS will include the data from the database
- * in the schema.
- *
- * @param boolean $data Include data in schema dump
- * @indent string indentation to use
- * @prefix string extract only tables with given prefix
- * @stripprefix strip prefix string when storing in XML schema
- * @return string Generated XML schema
- */
- function ExtractSchema( $data = FALSE, $indent = ' ', $prefix = '' , $stripprefix=false) {
- $old_mode = $this->db->SetFetchMode( ADODB_FETCH_NUM );
-
- $schema = '' . "\n"
- . '' . $label . ': ' . htmlentities( $details ) . ' ' . "\n";
-
- // grab details from database
- $rs = $this->db->Execute( 'SELECT * FROM ' . $table . ' WHERE -1' );
- $fields = $this->db->MetaColumns( $table );
- $indexes = $this->db->MetaIndexes( $table );
-
- if( is_array( $fields ) ) {
- foreach( $fields as $details ) {
- $extra = '';
- $content = array();
-
- if( isset($details->max_length) && $details->max_length > 0 ) {
- $extra .= ' size="' . $details->max_length . '"';
- }
-
- if( isset($details->primary_key) && $details->primary_key ) {
- $content[] = '
\n";
- }
- }
-
- $this->db->SetFetchMode( $old_mode );
-
- $schema .= '';
-
- if( isset( $title ) ) {
- echo '';
- }
-}
-?>
diff --git a/src/adodb5/adodb.inc.php b/src/adodb5/adodb.inc.php
deleted file mode 100644
index ec66fb5a..00000000
--- a/src/adodb5/adodb.inc.php
+++ /dev/null
@@ -1,4411 +0,0 @@
-fields is available on EOF
- $ADODB_FETCH_MODE, // DEFAULT, NUM, ASSOC or BOTH. Default follows native driver default...
- $ADODB_GETONE_EOF,
- $ADODB_QUOTE_FIELDNAMES; // Allows you to force quotes (backticks) around field names in queries generated by getinsertsql and getupdatesql.
-
- //==============================================================================================
- // GLOBAL SETUP
- //==============================================================================================
-
- $ADODB_EXTENSION = defined('ADODB_EXTENSION');
-
- //********************************************************//
- /*
- Controls $ADODB_FORCE_TYPE mode. Default is ADODB_FORCE_VALUE (3).
- Used in GetUpdateSql and GetInsertSql functions. Thx to Niko, nuko#mbnet.fi
-
- 0 = ignore empty fields. All empty fields in array are ignored.
- 1 = force null. All empty, php null and string 'null' fields are changed to sql NULL values.
- 2 = force empty. All empty, php null and string 'null' fields are changed to sql empty '' or 0 values.
- 3 = force value. Value is left as it is. Php null and string 'null' are set to sql NULL values and empty fields '' are set to empty '' sql values.
- */
- define('ADODB_FORCE_IGNORE',0);
- define('ADODB_FORCE_NULL',1);
- define('ADODB_FORCE_EMPTY',2);
- define('ADODB_FORCE_VALUE',3);
- //********************************************************//
-
-
- if (!$ADODB_EXTENSION || ADODB_EXTENSION < 4.0) {
-
- define('ADODB_BAD_RS','' . htmlentities( $title ) . '
';
- }
-
- $calling_class = get_called_class();
- $obj = new $calling_class();
- if( @is_object($obj) ) {
- echo '[' . get_class($obj) . '] ';
- }
-
- print_r( $msg );
-
- echo '\n". $rez."
");
- }
- return $rez;
- }
-
- // flush one file in cache
- function flushcache($f, $debug=false)
- {
- if (!@unlink($f)) {
- if ($debug) ADOConnection::outp( "flushcache: failed for $f");
- }
- }
-
- function getdirname($hash)
- {
- global $ADODB_CACHE_DIR;
- return $ADODB_CACHE_DIR.'/'.substr($hash,0,2);
- }
-
- // create temp directories
- function createdir($hash, $debug)
- {
- $dir = $this->getdirname($hash);
- if ($this->notSafeMode && !file_exists($dir)) {
- $oldu = umask(0);
- if (!@mkdir($dir,0771)) if(!is_dir($dir) && $debug) ADOConnection::outp("Cannot create $dir");
- umask($oldu);
- }
-
- return $dir;
- }
-
- /**
- * Private function to erase all of the files and subdirectories in a directory.
- *
- * Just specify the directory, and tell it if you want to delete the directory or just clear it out.
- * Note: $kill_top_level is used internally in the function to flush subdirectories.
- */
- function _dirFlush($dir, $kill_top_level = false)
- {
- if(!$dh = @opendir($dir)) return;
-
- while (($obj = readdir($dh))) {
- if($obj=='.' || $obj=='..') continue;
- $f = $dir.'/'.$obj;
-
- if (strpos($obj,'.cache')) @unlink($f);
- if (is_dir($f)) $this->_dirFlush($f, true);
- }
- if ($kill_top_level === true) @rmdir($dir);
- return true;
- }
- }
-
- //==============================================================================================
- // CLASS ADOConnection
- //==============================================================================================
-
- /**
- * Connection object. For connecting to databases, and executing queries.
- */
- class ADOConnection {
- //
- // PUBLIC VARS
- //
- var $dataProvider = 'native';
- var $databaseType = ''; /// RDBMS currently in use, eg. odbc, mysql, mssql
- var $database = ''; /// Name of database to be used.
- var $host = ''; /// The hostname of the database server
- var $user = ''; /// The username which is used to connect to the database server.
- var $password = ''; /// Password for the username. For security, we no longer store it.
- var $debug = false; /// if set to true will output sql statements
- var $maxblobsize = 262144; /// maximum size of blobs or large text fields (262144 = 256K)-- some db's die otherwise like foxpro
- var $concat_operator = '+'; /// default concat operator -- change to || for Oracle/Interbase
- var $substr = 'substr'; /// substring operator
- var $length = 'length'; /// string length ofperator
- var $random = 'rand()'; /// random function
- var $upperCase = 'upper'; /// uppercase function
- var $fmtDate = "'Y-m-d'"; /// used by DBDate() as the default date format used by the database
- var $fmtTimeStamp = "'Y-m-d, h:i:s A'"; /// used by DBTimeStamp as the default timestamp fmt.
- var $true = '1'; /// string that represents TRUE for a database
- var $false = '0'; /// string that represents FALSE for a database
- var $replaceQuote = "\\'"; /// string to use to replace quotes
- var $nameQuote = '"'; /// string to use to quote identifiers and names
- var $charSet=false; /// character set to use - only for interbase, postgres and oci8
- var $metaDatabasesSQL = '';
- var $metaTablesSQL = '';
- var $uniqueOrderBy = false; /// All order by columns have to be unique
- var $emptyDate = ' ';
- var $emptyTimeStamp = ' ';
- var $lastInsID = false;
- //--
- var $hasInsertID = false; /// supports autoincrement ID?
- var $hasAffectedRows = false; /// supports affected rows for update/delete?
- var $hasTop = false; /// support mssql/access SELECT TOP 10 * FROM TABLE
- var $hasLimit = false; /// support pgsql/mysql SELECT * FROM TABLE LIMIT 10
- var $readOnly = false; /// this is a readonly database - used by phpLens
- var $hasMoveFirst = false; /// has ability to run MoveFirst(), scrolling backwards
- var $hasGenID = false; /// can generate sequences using GenID();
- var $hasTransactions = true; /// has transactions
- //--
- var $genID = 0; /// sequence id used by GenID();
- var $raiseErrorFn = false; /// error function to call
- var $isoDates = false; /// accepts dates in ISO format
- var $cacheSecs = 3600; /// cache for 1 hour
-
- // memcache
- var $memCache = false; /// should we use memCache instead of caching in files
- var $memCacheHost; /// memCache host
- var $memCachePort = 11211; /// memCache port
- var $memCacheCompress = false; /// Use 'true' to store the item compressed (uses zlib)
-
- var $sysDate = false; /// name of function that returns the current date
- var $sysTimeStamp = false; /// name of function that returns the current timestamp
- var $sysUTimeStamp = false; // name of function that returns the current timestamp accurate to the microsecond or nearest fraction
- var $arrayClass = 'ADORecordSet_array'; /// name of class used to generate array recordsets, which are pre-downloaded recordsets
-
- var $noNullStrings = false; /// oracle specific stuff - if true ensures that '' is converted to ' '
- var $numCacheHits = 0;
- var $numCacheMisses = 0;
- var $pageExecuteCountRows = true;
- var $uniqueSort = false; /// indicates that all fields in order by must be unique
- var $leftOuter = false; /// operator to use for left outer join in WHERE clause
- var $rightOuter = false; /// operator to use for right outer join in WHERE clause
- var $ansiOuter = false; /// whether ansi outer join syntax supported
- var $autoRollback = false; // autoRollback on PConnect().
- var $poorAffectedRows = false; // affectedRows not working or unreliable
-
- var $fnExecute = false;
- var $fnCacheExecute = false;
- var $blobEncodeType = false; // false=not required, 'I'=encode to integer, 'C'=encode to char
- var $rsPrefix = "ADORecordSet_";
-
- var $autoCommit = true; /// do not modify this yourself - actually private
- var $transOff = 0; /// temporarily disable transactions
- var $transCnt = 0; /// count of nested transactions
-
- var $fetchMode=false;
-
- var $null2null = 'null'; // in autoexecute/getinsertsql/getupdatesql, this value will be converted to a null
- //
- // PRIVATE VARS
- //
- var $_oldRaiseFn = false;
- var $_transOK = null;
- var $_connectionID = false; /// The returned link identifier whenever a successful database connection is made.
- var $_errorMsg = false; /// A variable which was used to keep the returned last error message. The value will
- /// then returned by the errorMsg() function
- var $_errorCode = false; /// Last error code, not guaranteed to be used - only by oci8
- var $_queryID = false; /// This variable keeps the last created result link identifier
-
- var $_querySQL = false; /// This variable keeps the last SQL call
-
- var $_isPersistentConnection = false; /// A boolean variable to state whether its a persistent connection or normal connection. */
- var $_bindInputArray = false; /// set to true if ADOConnection.Execute() permits binding of array parameters.
- var $_evalAll = false;
- var $_affected = false;
- var $_logsql = false;
- var $_transmode = ''; // transaction mode
-
-
-
- /**
- * Constructor
- */
- function __construct()
- {
- die('Virtual Class -- cannot instantiate');
- }
-
- static function Version()
- {
- global $ADODB_vers;
-
- return (float) substr($ADODB_vers,1);
- }
-
- /**
- Get server version info...
-
- @returns An array with 2 elements: $arr['string'] is the description string,
- and $arr[version] is the version (also a string).
- */
- function ServerInfo()
- {
- return array('description' => '', 'version' => '');
- }
-
- function IsConnected()
- {
- return !empty($this->_connectionID);
- }
-
- function _findvers($str)
- {
- if (preg_match('/([0-9]+\.([0-9\.])+)/',$str, $arr)) return $arr[1];
- else return '';
- }
-
- /**
- * All error messages go through this bottleneck function.
- * You can define your own handler by defining the function name in ADODB_OUTP.
- */
- static function outp($msg,$newline=true)
- {
- global $ADODB_FLUSH,$ADODB_OUTP;
-
- if (defined('ADODB_OUTP')) {
- $fn = ADODB_OUTP;
- $fn($msg,$newline);
- return;
- } else if (isset($ADODB_OUTP)) {
- $fn = $ADODB_OUTP;
- $fn($msg,$newline);
- return;
- }
-
- if ($newline) $msg .= "
\n";
-
- if (isset($_SERVER['HTTP_USER_AGENT']) || !$newline) echo $msg;
- else echo strip_tags($msg);
-
-
- if (!empty($ADODB_FLUSH) && ob_get_length() !== false) flush(); // do not flush if output buffering enabled - useless - thx to Jesse Mullan
-
- }
-
- function Time()
- {
- $rs = $this->_Execute("select $this->sysTimeStamp");
- if ($rs && !$rs->EOF) return $this->UnixTimeStamp(reset($rs->fields));
-
- return false;
- }
-
- /**
- * Connect to database
- *
- * @param [argHostname] Host to connect to
- * @param [argUsername] Userid to login
- * @param [argPassword] Associated password
- * @param [argDatabaseName] database
- * @param [forceNew] force new connection
- *
- * @return true or false
- */
- function Connect($argHostname = "", $argUsername = "", $argPassword = "", $argDatabaseName = "", $forceNew = false)
- {
- if ($argHostname != "") $this->host = $argHostname;
- if ($argUsername != "") $this->user = $argUsername;
- if ($argPassword != "") $this->password = $argPassword; // not stored for security reasons
- if ($argDatabaseName != "") $this->database = $argDatabaseName;
-
- $this->_isPersistentConnection = false;
-
- global $ADODB_CACHE;
- if (empty($ADODB_CACHE)) $this->_CreateCache();
-
- if ($forceNew) {
- if ($rez=$this->_nconnect($this->host, $this->user, $this->password, $this->database)) return true;
- } else {
- if ($rez=$this->_connect($this->host, $this->user, $this->password, $this->database)) return true;
- }
- if (isset($rez)) {
- $err = $this->ErrorMsg();
- if (empty($err)) $err = "Connection error to server '$argHostname' with user '$argUsername'";
- $ret = false;
- } else {
- $err = "Missing extension for ".$this->dataProvider;
- $ret = 0;
- }
- if ($fn = $this->raiseErrorFn)
- $fn($this->databaseType,'CONNECT',$this->ErrorNo(),$err,$this->host,$this->database,$this);
-
-
- $this->_connectionID = false;
- if ($this->debug) ADOConnection::outp( $this->host.': '.$err);
- return $ret;
- }
-
- function _nconnect($argHostname, $argUsername, $argPassword, $argDatabaseName)
- {
- return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabaseName);
- }
-
-
- /**
- * Always force a new connection to database - currently only works with oracle
- *
- * @param [argHostname] Host to connect to
- * @param [argUsername] Userid to login
- * @param [argPassword] Associated password
- * @param [argDatabaseName] database
- *
- * @return true or false
- */
- function NConnect($argHostname = "", $argUsername = "", $argPassword = "", $argDatabaseName = "")
- {
- return $this->Connect($argHostname, $argUsername, $argPassword, $argDatabaseName, true);
- }
-
- /**
- * Establish persistent connect to database
- *
- * @param [argHostname] Host to connect to
- * @param [argUsername] Userid to login
- * @param [argPassword] Associated password
- * @param [argDatabaseName] database
- *
- * @return return true or false
- */
- function PConnect($argHostname = "", $argUsername = "", $argPassword = "", $argDatabaseName = "")
- {
-
- if (defined('ADODB_NEVER_PERSIST'))
- return $this->Connect($argHostname,$argUsername,$argPassword,$argDatabaseName);
-
- if ($argHostname != "") $this->host = $argHostname;
- if ($argUsername != "") $this->user = $argUsername;
- if ($argPassword != "") $this->password = $argPassword;
- if ($argDatabaseName != "") $this->database = $argDatabaseName;
-
- $this->_isPersistentConnection = true;
-
- global $ADODB_CACHE;
- if (empty($ADODB_CACHE)) $this->_CreateCache();
-
- if ($rez = $this->_pconnect($this->host, $this->user, $this->password, $this->database)) return true;
- if (isset($rez)) {
- $err = $this->ErrorMsg();
- if (empty($err)) $err = "Connection error to server '$argHostname' with user '$argUsername'";
- $ret = false;
- } else {
- $err = "Missing extension for ".$this->dataProvider;
- $ret = 0;
- }
- if ($fn = $this->raiseErrorFn) {
- $fn($this->databaseType,'PCONNECT',$this->ErrorNo(),$err,$this->host,$this->database,$this);
- }
-
- $this->_connectionID = false;
- if ($this->debug) ADOConnection::outp( $this->host.': '.$err);
- return $ret;
- }
-
- function outp_throw($msg,$src='WARN',$sql='')
- {
- if (defined('ADODB_ERROR_HANDLER') && ADODB_ERROR_HANDLER == 'adodb_throw') {
- adodb_throw($this->databaseType,$src,-9999,$msg,$sql,false,$this);
- return;
- }
- ADOConnection::outp($msg);
- }
-
- // create cache class. Code is backward compat with old memcache implementation
- function _CreateCache()
- {
- global $ADODB_CACHE, $ADODB_CACHE_CLASS;
-
- if ($this->memCache) {
- global $ADODB_INCLUDED_MEMCACHE;
-
- if (empty($ADODB_INCLUDED_MEMCACHE)) include(ADODB_DIR.'/adodb-memcache.lib.inc.php');
- $ADODB_CACHE = new ADODB_Cache_MemCache($this);
- } else
- $ADODB_CACHE = new $ADODB_CACHE_CLASS($this);
-
- }
-
- // Format date column in sql string given an input format that understands Y M D
- function SQLDate($fmt, $col=false)
- {
- if (!$col) $col = $this->sysDate;
- return $col; // child class implement
- }
-
- /**
- * Should prepare the sql statement and return the stmt resource.
- * For databases that do not support this, we return the $sql. To ensure
- * compatibility with databases that do not support prepare:
- *
- * $stmt = $db->Prepare("insert into table (id, name) values (?,?)");
- * $db->Execute($stmt,array(1,'Jill')) or die('insert failed');
- * $db->Execute($stmt,array(2,'Joe')) or die('insert failed');
- *
- * @param sql SQL to send to database
- *
- * @return return FALSE, or the prepared statement, or the original sql if
- * if the database does not support prepare.
- *
- */
- function Prepare($sql)
- {
- return $sql;
- }
-
- /**
- * Some databases, eg. mssql require a different function for preparing
- * stored procedures. So we cannot use Prepare().
- *
- * Should prepare the stored procedure and return the stmt resource.
- * For databases that do not support this, we return the $sql. To ensure
- * compatibility with databases that do not support prepare:
- *
- * @param sql SQL to send to database
- *
- * @return return FALSE, or the prepared statement, or the original sql if
- * if the database does not support prepare.
- *
- */
- function PrepareSP($sql,$param=true)
- {
- return $this->Prepare($sql,$param);
- }
-
- /**
- * PEAR DB Compat
- */
- function Quote($s)
- {
- return $this->qstr($s,false);
- }
-
- /**
- Requested by "Karsten Dambekalns"
- b. CompleteTrans auto-detects SQL errors, and will rollback on errors, commit otherwise.
- c. All BeginTrans/CommitTrans/RollbackTrans inside a StartTrans/CompleteTrans block
- are disabled, making it backward compatible.
- */
- function StartTrans($errfn = 'ADODB_TransMonitor')
- {
- if ($this->transOff > 0) {
- $this->transOff += 1;
- return true;
- }
-
- $this->_oldRaiseFn = $this->raiseErrorFn;
- $this->raiseErrorFn = $errfn;
- $this->_transOK = true;
-
- if ($this->debug && $this->transCnt > 0) ADOConnection::outp("Bad Transaction: StartTrans called within BeginTrans");
- $ok = $this->BeginTrans();
- $this->transOff = 1;
- return $ok;
- }
-
-
- /**
- Used together with StartTrans() to end a transaction. Monitors connection
- for sql errors, and will commit or rollback as appropriate.
-
- @autoComplete if true, monitor sql errors and commit and rollback as appropriate,
- and if set to false force rollback even if no SQL error detected.
- @returns true on commit, false on rollback.
- */
- function CompleteTrans($autoComplete = true)
- {
- if ($this->transOff > 1) {
- $this->transOff -= 1;
- return true;
- }
- $this->raiseErrorFn = $this->_oldRaiseFn;
-
- $this->transOff = 0;
- if ($this->_transOK && $autoComplete) {
- if (!$this->CommitTrans()) {
- $this->_transOK = false;
- if ($this->debug) ADOConnection::outp("Smart Commit failed");
- } else
- if ($this->debug) ADOConnection::outp("Smart Commit occurred");
- } else {
- $this->_transOK = false;
- $this->RollbackTrans();
- if ($this->debug) ADOCOnnection::outp("Smart Rollback occurred");
- }
-
- return $this->_transOK;
- }
-
- /*
- At the end of a StartTrans/CompleteTrans block, perform a rollback.
- */
- function FailTrans()
- {
- if ($this->debug)
- if ($this->transOff == 0) {
- ADOConnection::outp("FailTrans outside StartTrans/CompleteTrans");
- } else {
- ADOConnection::outp("FailTrans was called");
- adodb_backtrace();
- }
- $this->_transOK = false;
- }
-
- /**
- Check if transaction has failed, only for Smart Transactions.
- */
- function HasFailedTrans()
- {
- if ($this->transOff > 0) return $this->_transOK == false;
- return false;
- }
-
- /**
- * Execute SQL
- *
- * @param sql SQL statement to execute, or possibly an array holding prepared statement ($sql[0] will hold sql text)
- * @param [inputarr] holds the input data to bind to. Null elements will be set to null.
- * @return RecordSet or false
- */
- function Execute($sql,$inputarr=false)
- {
- if ($this->fnExecute) {
- $fn = $this->fnExecute;
- $ret = $fn($this,$sql,$inputarr);
- if (isset($ret)) return $ret;
- }
- if ($inputarr) {
- if (!is_array($inputarr)) $inputarr = array($inputarr);
-
- $element0 = reset($inputarr);
- # is_object check because oci8 descriptors can be passed in
- $array_2d = is_array($element0) && !is_object(reset($element0));
- //remove extra memory copy of input -mikefedyk
- unset($element0);
-
- if (!is_array($sql) && !$this->_bindInputArray) {
- $sqlarr = explode('?',$sql);
- $nparams = sizeof($sqlarr)-1;
- if (!$array_2d) $inputarr = array($inputarr);
- foreach($inputarr as $arr) {
- $sql = ''; $i = 0;
- foreach($arr as $v) {
- $sql .= $sqlarr[$i];
- // from Ron Baldwin \n";print_r($var);echo "
\n";
- } else
- print_r($var);
-
- if ($as_string) {
- $s = ob_get_contents();
- ob_end_clean();
- return $s;
- }
- }
-
- /*
- Perform a stack-crawl and pretty print it.
-
- @param printOrArr Pass in a boolean to indicate print, or an $exception->trace array (assumes that print is true then).
- @param levels Number of levels to display
- */
- function adodb_backtrace($printOrArr=true,$levels=9999,$ishtml=null)
- {
- global $ADODB_INCLUDED_LIB;
- if (empty($ADODB_INCLUDED_LIB)) include(ADODB_DIR.'/adodb-lib.inc.php');
- return _adodb_backtrace($printOrArr,$levels,0,$ishtml);
- }
-
-
-}
diff --git a/src/adodb5/contrib/toxmlrpc.inc.php b/src/adodb5/contrib/toxmlrpc.inc.php
deleted file mode 100644
index 030d60af..00000000
--- a/src/adodb5/contrib/toxmlrpc.inc.php
+++ /dev/null
@@ -1,183 +0,0 @@
-GetArray()) would work with:
- * - ADODB_FETCH_BOTH
- * - null values
- */
-
- /**
- * Include the main libraries
- */
- require_once('xmlrpc.inc');
- if (!defined('ADODB_DIR')) require_once('adodb.inc.php');
-
- /**
- * Builds an xmlrpc struct value out of an AdoDB recordset
- */
- function rs2xmlrpcval(&$adodbrs) {
-
- $header = rs2xmlrpcval_header($adodbrs);
- $body = rs2xmlrpcval_body($adodbrs);
-
- // put it all together and build final xmlrpc struct
- $xmlrpcrs = new xmlrpcval ( array(
- "header" => $header,
- "body" => $body,
- ), "struct");
-
- return $xmlrpcrs;
-
- }
-
- /**
- * Builds an xmlrpc struct value describing an AdoDB recordset
- */
- function rs2xmlrpcval_header($adodbrs)
- {
- $numfields = $adodbrs->FieldCount();
- $numrecords = $adodbrs->RecordCount();
-
- // build structure holding recordset information
- $fieldstruct = array();
- for ($i = 0; $i < $numfields; $i++) {
- $fld = $adodbrs->FetchField($i);
- $fieldarray = array();
- if (isset($fld->name))
- $fieldarray["name"] = new xmlrpcval ($fld->name);
- if (isset($fld->type))
- $fieldarray["type"] = new xmlrpcval ($fld->type);
- if (isset($fld->max_length))
- $fieldarray["max_length"] = new xmlrpcval ($fld->max_length, "int");
- if (isset($fld->not_null))
- $fieldarray["not_null"] = new xmlrpcval ($fld->not_null, "boolean");
- if (isset($fld->has_default))
- $fieldarray["has_default"] = new xmlrpcval ($fld->has_default, "boolean");
- if (isset($fld->default_value))
- $fieldarray["default_value"] = new xmlrpcval ($fld->default_value);
- $fieldstruct[$i] = new xmlrpcval ($fieldarray, "struct");
- }
- $fieldcount = new xmlrpcval ($numfields, "int");
- $recordcount = new xmlrpcval ($numrecords, "int");
- $sql = new xmlrpcval ($adodbrs->sql);
- $fieldinfo = new xmlrpcval ($fieldstruct, "array");
-
- $header = new xmlrpcval ( array(
- "fieldcount" => $fieldcount,
- "recordcount" => $recordcount,
- "sql" => $sql,
- "fieldinfo" => $fieldinfo
- ), "struct");
-
- return $header;
- }
-
- /**
- * Builds an xmlrpc struct value out of an AdoDB recordset
- * (data values only, no data definition)
- */
- function rs2xmlrpcval_body($adodbrs)
- {
- $numfields = $adodbrs->FieldCount();
-
- // build structure containing recordset data
- $adodbrs->MoveFirst();
- $rows = array();
- while (!$adodbrs->EOF) {
- $columns = array();
- // This should work on all cases of fetch mode: assoc, num, both or default
- if ($adodbrs->fetchMode == 'ADODB_FETCH_BOTH' || count($adodbrs->fields) == 2 * $adodbrs->FieldCount())
- for ($i = 0; $i < $numfields; $i++)
- if ($adodbrs->fields[$i] === null)
- $columns[$i] = new xmlrpcval ('');
- else
- $columns[$i] = xmlrpc_encode ($adodbrs->fields[$i]);
- else
- foreach ($adodbrs->fields as $val)
- if ($val === null)
- $columns[] = new xmlrpcval ('');
- else
- $columns[] = xmlrpc_encode ($val);
-
- $rows[] = new xmlrpcval ($columns, "array");
-
- $adodbrs->MoveNext();
- }
- $body = new xmlrpcval ($rows, "array");
-
- return $body;
- }
-
- /**
- * Returns an xmlrpc struct value as string out of an AdoDB recordset
- */
- function rs2xmlrpcstring (&$adodbrs) {
- $xmlrpc = rs2xmlrpcval ($adodbrs);
- if ($xmlrpc)
- return $xmlrpc->serialize();
- else
- return null;
- }
-
- /**
- * Given a well-formed xmlrpc struct object returns an AdoDB object
- *
- * @todo add some error checking on the input value
- */
- function xmlrpcval2rs (&$xmlrpcval) {
-
- $fields_array = array();
- $data_array = array();
-
- // rebuild column information
- $header = $xmlrpcval->structmem('header');
-
- $numfields = $header->structmem('fieldcount');
- $numfields = $numfields->scalarval();
- $numrecords = $header->structmem('recordcount');
- $numrecords = $numrecords->scalarval();
- $sqlstring = $header->structmem('sql');
- $sqlstring = $sqlstring->scalarval();
-
- $fieldinfo = $header->structmem('fieldinfo');
- for ($i = 0; $i < $numfields; $i++) {
- $temp = $fieldinfo->arraymem($i);
- $fld = new ADOFieldObject();
- while (list($key,$value) = $temp->structeach()) {
- if ($key == "name") $fld->name = $value->scalarval();
- if ($key == "type") $fld->type = $value->scalarval();
- if ($key == "max_length") $fld->max_length = $value->scalarval();
- if ($key == "not_null") $fld->not_null = $value->scalarval();
- if ($key == "has_default") $fld->has_default = $value->scalarval();
- if ($key == "default_value") $fld->default_value = $value->scalarval();
- } // while
- $fields_array[] = $fld;
- } // for
-
- // fetch recordset information into php array
- $body = $xmlrpcval->structmem('body');
- for ($i = 0; $i < $numrecords; $i++) {
- $data_array[$i]= array();
- $xmlrpcrs_row = $body->arraymem($i);
- for ($j = 0; $j < $numfields; $j++) {
- $temp = $xmlrpcrs_row->arraymem($j);
- $data_array[$i][$j] = $temp->scalarval();
- } // for j
- } // for i
-
- // finally build in-memory recordset object and return it
- $rs = new ADORecordSet_array();
- $rs->InitArrayFields($data_array,$fields_array);
- return $rs;
-
- }
-
-?>
\ No newline at end of file
diff --git a/src/adodb5/cute_icons_for_site/adodb.gif b/src/adodb5/cute_icons_for_site/adodb.gif
deleted file mode 100644
index c5e8dfc6db2d41dfcdd1beaf338ad60bc8375587..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001
literal 1091
zcmb7<{WIHl0DwOUc@N?x-e2-H64Owrwi9hvoYw2aJ$*2EiPh`WLqT
B&Itej
diff --git a/src/adodb5/cute_icons_for_site/adodb2.gif b/src/adodb5/cute_icons_for_site/adodb2.gif
deleted file mode 100644
index f12ae2037ee14b11d8cc0f00a31ba088ef755119..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001
literal 1458
zcma)%{Xf%r0Kh++S@STy8>OwtRIg)EqO#F-9)>lg*;Sk)BR4Xap**$p9Yd5hwrdr#
zErn4eAxDke5jyLYh{~qsQf}Su)x*`f+SPw>@7Md+_Yd#T?I9FuJO^w54*)QkOh)6o
zxw$!=&Y;me8yy`T8X6iHc&t`Wb#&ZsZPnD**DDl*a`~^7mA%qaX{DuI1qJOe4Cm#w
zq^GO6+)Igx%BZL+7E2ZuCJ7G@4+tpt^)01Rk8j*qxNaTn>Y7g?
ADOdb Active Record
-
-
-
-
-
-
-
-
-require_once('adodb/adodb-active-record.inc.php');
-
-$db = NewADOConnection('mysql://root:pwd@localhost/dbname');
-ADOdb_Active_Record::SetDatabaseAdapter($db);
-
-
-
-$db->Execute("CREATE TEMPORARY TABLE `persons` (
- `id` int(10) unsigned NOT NULL auto_increment,
- `name_first` varchar(100) NOT NULL default '',
- `name_last` varchar(100) NOT NULL default '',
- `favorite_color` varchar(100) NOT NULL default '',
- PRIMARY KEY (`id`)
- ) ENGINE=MyISAM;
- ");
-
-
-class person extends ADOdb_Active_Record{}
-$person = new person();
-
-
-
-var_dump($person->getAttributeNames());
-
-/**
- * Outputs the following:
- * array(4) {
- * [0]=>
- * string(2) "id"
- * [1]=>
- * string(9) "name_first"
- * [2]=>
- * string(8) "name_last"
- * [3]=>
- * string(13) "favorite_color"
- * }
- */
-
-
-$person = new person();
-$person->name_first = 'Andi';
-$person->name_last = 'Gutmans';
-$person->save();
-
-
-1048: Column 'favorite_color' cannot be null
-
-
-/**
- * Calling the save() method will successfully INSERT
- * this $person into the database table.
- */
-$person = new person();
-$person->name_first = 'Andi';
-$person->name_last = 'Gutmans';
-$person->favorite_color = 'blue';
-$person->save();
-
-
-var_dump($person->id);
-
-/**
- * Outputs the following:
- * string(1)
- */
-
-
-$person->favorite_color = 'red';
-$person->save();
-
-ADOdb Specific Functionality
-
- class person extends ADOdb_Active_Record{}
- $person = new person('People');
-
-
- class person extends ADOdb_Active_Record
- {
- var $_table = 'People';
- }
- $person = new person();
-
-
-
- 0: lower-case
- 1: upper-case
- 2: native-case
-
-
-$ADODB_ASSOC_CASE = 0;
-$person = new person('People');
-$person->name = 'Lily';
-$ADODB_ASSOC_CASE = 2;
-$person2 = new person('People');
-$person2->NAME = 'Lily';
-
-
-
-$rec = new ADOdb_Active_Record("product");
-$rec->name = 'John';
-$rec->tel_no = '34111145';
-$ok = $rec->replace(); // 0=failure, 1=update, 2=insert
-
-
-
-
-$person->load("id=3");
-
-// or using bind parameters
-
-$person->load("id=?", array(3));
-
-
-class person extends ADOdb_Active_Record {
-var $_table = 'people';
-}
-
-$person = new person();
-$peopleArray = $person->Find("name like ? order by age", array('Sm%'));
-
-
-
-ADODB_Active_Record::$_quoteNames = true;
-
-
-# right!
-$ok = $rec->Save();
-if (!$ok) $err = $rec->ErrorMsg();
-
-# wrong :(
-$rec->Save();
-if ($rec->ErrorMsg()) echo "Wrong way to detect error";
-
-
-$row = $db->GetRow("select * from tablex where id=$id");
-
-# PHP4 or PHP5 without enabling exceptions
-$obj = new ADOdb_Active_Record('Products');
-if ($obj->ErrorMsg()){
- echo $obj->ErrorMsg();
-} else {
- $obj->Set($row);
-}
-
-# in PHP5, with exceptions enabled:
-
-include('adodb-exceptions.inc.php');
-try {
- $obj = new ADOdb_Active_Record('Products');
- $obj->Set($row);
-} catch(exceptions $e) {
- echo $e->getMessage();
-}
-
-
- $pkeys = array('category','prodcode');
-
- // set primary key using constructor
- $rec = new ADOdb_Active_Record('Products', $pkeys);
-
- // or use method
- $rec->SetPrimaryKeys($pkeys);
-
-
-
-
-$db = NewADOConnection(...);
-$db2 = NewADOConnection(...);
-
-ADOdb_Active_Record::SetDatabaseAdapter($db2);
-
-$activeRecs = $db->GetActiveRecords('table1');
-
-foreach($activeRecs as $rec) {
- $rec2 = new ADOdb_Active_Record('table2',$db2);
- $rec2->id = $rec->id;
- $rec2->name = $rec->name;
-
- $rec2->Save();
-}
-
-
-$rec = new ADOdb_Active_Record("table1",array("id"),$db2);
-
-
-$db1 = NewADOConnection(...); // some ADOdb DB
-ADOdb_Active_Record::SetDatabaseAdapter($db1, 'mysql');
-$db2 = NewADOConnection(...); // some ADOdb DB
-ADOdb_Active_Record::SetDatabaseAdapter($db2, 'oracle');
-
-class FooRecord extends ADOdb_Active_Record
-{
-var $_dbat = 'mysql'; // uses 'mysql' connection
-...
-}
-
-
- $recs = $db->GetActiveRecords("Products","category='Furniture'");
- foreach($recs as $rec) {
- $rec->price *= 1.1; // increase price by 10% for all Furniture products
- $rec->save();
- }
-
-Of course an UPDATE statement is superior because it's simpler and much more efficient (probably by a factor of x10 or more):
-
- $db->Execute("update Products set price = price * 1.1 where category='Furniture'");
-
-
-$conn->StartTrans();
-$parent->save();
-$child->save();
-$conn->CompleteTrans();
-
-
-
-One to Many Relations
-
- class person extends ADOdb_Active_Record{}
- ADODB_Active_Record::ClassHasMany('person', 'children','person_id');
-
- $person = new person();
- $person->Load("id=1");
- foreach($person->children as $c) {
- echo " $c->name_first ";
- $c->name_first .= ' K.';
- $c->Save(); ## each child record must be saved individually
- }
-
-
- $person2 = new person();
- $p = $person2->children; ## $p is an empty array()
-
-
-
- class person extends ADOdb_Active_Record{}
- class children extends ADOdb_Active_Record{}
- ADODB_Active_Record::ClassHasMany('person', 'children','person_id');
-
- $person = new person();
-
- for ($i=0; $i<10; $i++)
- $person->children[0] = new children('children');
-
- // modify fields of $person, then...
- $person->save();
-
- foreach($person->children as $c) {
- // modify fields of $c then...
- $c->save();
- }
-
-
- ADODB_Active_Record::ClassHasMany('person', 'children','person_id');
- ADODB_Active_Record::ClassHasMany('person', 'siblings','person_id');
- $person = new person();
- $person->Load('id=1');
- var_dump($person->children);
- var_dump($person->siblings);
-
-
- class person extends ADOdb_Active_Record{}
- class child extends ADOdb_Active_Record { .... some modifications here ... }
- ADODB_Active_Record::ClassHasMany('person', 'children','person_id', 'child');
-
-
- ADODB_Active_Record::ClassHasMany('person', 'children','person_id');
- $p = new person();
- $p->Load('id=1');
- # $p->children points to person_id = 1
- var_dump($p->children);
-
- $p->Load('id=2');
- # $p->children still points to person_id = 1
- var_dump($p->children);
-
-
-ADODB_Active_Record::TableHasMany('people', 'children', 'person_id')
-
-
-ADODB_Active_Record::TableKeyHasMany('people', 'pid', 'children', 'person_id')
-
-
-
-
- include_once('../adodb.inc.php');
- include_once('../adodb-active-record.inc.php');
-
- $db = NewADOConnection('mysql://root@localhost/northwind');
- ADOdb_Active_Record::SetDatabaseAdapter($db);
-
- $db->Execute("CREATE TEMPORARY TABLE `persons` (
- `id` int(10) unsigned NOT NULL auto_increment,
- `name_first` varchar(100) NOT NULL default '',
- `name_last` varchar(100) NOT NULL default '',
- `favorite_color` varchar(100) NOT NULL default '',
- PRIMARY KEY (`id`)
- ) ENGINE=MyISAM;
- ");
-
- $db->Execute("CREATE TEMPORARY TABLE `children` (
- `id` int(10) unsigned NOT NULL auto_increment,
- `person_id` int(10) unsigned NOT NULL,
- `gender` varchar(10) default 'F',
- `name_first` varchar(100) NOT NULL default '',
- `name_last` varchar(100) NOT NULL default '',
- `favorite_pet` varchar(100) NOT NULL default '',
- PRIMARY KEY (`id`)
- ) ENGINE=MyISAM;
- ");
-
- $db->Execute("insert into children (person_id,name_first,name_last) values (1,'Jill','Lim')");
- $db->Execute("insert into children (person_id,name_first,name_last) values (1,'Joan','Lim')");
- $db->Execute("insert into children (person_id,name_first,name_last) values (1,'JAMIE','Lim')");
-
- class person extends ADOdb_Active_Record{}
- ADODB_Active_Record::ClassHasMany('person', 'children','person_id');
-
- $person = new person();
-
- $person->name_first = 'John';
- $person->name_last = 'Lim';
- $person->favorite_color = 'lavender';
- $person->save(); // this save will perform an INSERT successfully
-
- $person2 = new person(); # no need to define HasMany() again, adodb remembers definition
- $person2->Load('id=1');
-
- $c = $person2->children;
- if (is_array($c) && sizeof($c) == 3 && $c[0]->name_first=='Jill' && $c[1]->name_first=='Joan'
- && $c[2]->name_first == 'JAMIE') echo "OK Loaded HasMany<br>";
- else {
- echo "Error loading hasMany should have 3 array elements Jill Joan Jamie<br>";
- }
-
-
-
- class person extends ADOdb_Active_Record{}
-
- $person = new person();
- $person->HasMany('children','person_id');
- $person->Load("id=1");
- foreach($person->children as $c) {
- echo " $c->name_first ";
- $c->name_first .= ' K.';
- $c->Save(); ## each child record must be saved individually
- }
-
-
- $person = new person();
- $person->HasMany('children','person_id');
-
- $person2 = new person();
- $person->Load("id=1");
- $p = $person2->children;
-
-
-
-
- class kid extends ADOdb_Active_Record{};
- ADODB_Active_Record::ClassBelongsTo('kid','person','person_id','id');
-
- $ch = new kid(); // default tablename will be 'kids', with primary key 'id'
- $ch->Load('id=1');
- $p = $ch->person;
- if (!$p || $p->name_first != 'John') echo "Error loading belongsTo<br>";
- else echo "OK loading BelongTo<br>";
-
-
- ADODB_Active_Record::ClassBelongsTo('kid','person','person_id','id');
-
- $ch = new kid();
- $p = $ch->person; # $p is null
-
-
-
- class kid extends ADOdb_Active_Record{};
- class person extends ADOdb_Active_Record{... your modifications ... };
- ADODB_Active_Record::ClassBelongsTo('kid','person','person_id','id', 'person');
-
-
- ADODB_Active_Record::TableBelongsTo('children','person','person_id','id');
-
-
- ADODB_Active_Record::TableKeyBelongsTo('children','ch_id', 'person','person_id','id');
-
-
- class Child extends ADOdb_Active_Record{};
- $ch = new Child('children',array('id'));
- $ch->BelongsTo('person','person_id','id'); ## this can be simplified to $ch->BelongsTo('person')
- ## as foreign key defaults to $table.'_id' and
- ## parent pkey defaults to 'id'
- $ch->Load('id=1');
- $p = $ch->person;
- if (!$p || $p->name_first != 'John') echo "Error loading belongsTo<br>";
- else echo "OK loading BelongTo<br>";
-
-ActiveRecord Code Sample
-
-include('../adodb.inc.php');
-include('../adodb-active-record.inc.php');
-
-// uncomment the following if you want to test exceptions
-#if (PHP_VERSION >= 5) include('../adodb-exceptions.inc.php');
-
-$db = NewADOConnection('mysql://root@localhost/northwind');
-$db->debug=1;
-ADOdb_Active_Record::SetDatabaseAdapter($db);
-
-$db->Execute("CREATE TEMPORARY TABLE `persons` (
- `id` int(10) unsigned NOT NULL auto_increment,
- `name_first` varchar(100) NOT NULL default '',
- `name_last` varchar(100) NOT NULL default '',
- `favorite_color` varchar(100) NOT NULL default '',
- PRIMARY KEY (`id`)
- ) ENGINE=MyISAM;
- ");
-
-class person extends ADOdb_Active_Record{}
-$person = new person();
-
-echo "<p>Output of getAttributeNames: ";
-var_dump($person->getAttributeNames());
-
-/**
- * Outputs the following:
- * array(4) {
- * [0]=>
- * string(2) "id"
- * [1]=>
- * string(9) "name_first"
- * [2]=>
- * string(8) "name_last"
- * [3]=>
- * string(13) "favorite_color"
- * }
- */
-
-$person = new person();
-$person->name_first = 'Andi';
-$person->name_last = 'Gutmans';
-$person->save(); // this save() will fail on INSERT as favorite_color is a must fill...
-
-
-$person = new person();
-$person->name_first = 'Andi';
-$person->name_last = 'Gutmans';
-$person->favorite_color = 'blue';
-$person->save(); // this save will perform an INSERT successfully
-
-echo "<p>The Insert ID generated:"; print_r($person->id);
-
-$person->favorite_color = 'red';
-$person->save(); // this save() will perform an UPDATE
-
-$person = new person();
-$person->name_first = 'John';
-$person->name_last = 'Lim';
-$person->favorite_color = 'lavender';
-$person->save(); // this save will perform an INSERT successfully
-
-// load record where id=2 into a new ADOdb_Active_Record
-$person2 = new person();
-$person2->Load('id=2');
-var_dump($person2);
-
-// retrieve an array of records
-$activeArr = $db->GetActiveRecordsClass($class = "person",$table = "persons","id=".$db->Param(0),array(2));
-$person2 = $activeArr[0];
-echo "<p>Name first (should be John): ",$person->name_first, "<br>Class = ",get_class($person2);
-
-
-
-
-
-Active Record eXtended
-
-<?php
- function ar_assert($obj, $cond)
- {
- global $err_count;
- $res = var_export($obj, true);
- return (strpos($res, $cond));
- }
-
- include_once('../adodb.inc.php');
- include_once('../adodb-active-recordx.inc.php');
-
-
- $db = NewADOConnection('mysql://root@localhost/northwind');
- $db->debug=0;
- ADOdb_Active_Record::SetDatabaseAdapter($db);
- echo "<pre>\n";
- echo "\n\n---------------------------------------------------------------------------\n";
- echo "Preparing database using SQL queries (creating 'people', 'children')\n";
-
- $db->Execute("DROP TABLE `people`");
- $db->Execute("DROP TABLE `children`");
-
- $db->Execute("CREATE TABLE `people` (
- `id` int(10) unsigned NOT NULL auto_increment,
- `name_first` varchar(100) NOT NULL default '',
- `name_last` varchar(100) NOT NULL default '',
- `favorite_color` varchar(100) NOT NULL default '',
- PRIMARY KEY (`id`)
- ) ENGINE=MyISAM;
- ");
- $db->Execute("CREATE TABLE `children` (
- `id` int(10) unsigned NOT NULL auto_increment,
- `person_id` int(10) unsigned NOT NULL,
- `name_first` varchar(100) NOT NULL default '',
- `name_last` varchar(100) NOT NULL default '',
- `favorite_pet` varchar(100) NOT NULL default '',
- PRIMARY KEY (`id`)
- ) ENGINE=MyISAM;
- ");
-
-
- $db->Execute("insert into children (person_id,name_first,name_last,favorite_pet) values (1,'Jill','Lim','tortoise')");
- $db->Execute("insert into children (person_id,name_first,name_last) values (1,'Joan','Lim')");
- $db->Execute("insert into children (person_id,name_first,name_last) values (1,'JAMIE','Lim')");
-
- // This class _implicitely_ relies on the 'people' table (pluralized form of 'person')
- class Person extends ADOdb_Active_Record
- {
- function __construct()
- {
- parent::__construct();
- $this->hasMany('children');
- }
- }
- // This class _implicitely_ relies on the 'children' table
- class Child extends ADOdb_Active_Record
- {
- function __construct()
- {
- parent::__construct();
- $this->belongsTo('person');
- }
- }
- // This class _explicitely_ relies on the 'children' table and shares its metadata with Child
- class Kid extends ADOdb_Active_Record
- {
- function __construct()
- {
- parent::__construct('children');
- $this->belongsTo('person');
- }
- }
- // This class _explicitely_ relies on the 'children' table but does not share its metadata
- class Rugrat extends ADOdb_Active_Record
- {
- function __construct()
- {
- parent::__construct('children', false, false, array('new' => true));
- }
- }
-
- echo "Inserting person in 'people' table ('John Lim, he likes lavender')\n";
- echo "---------------------------------------------------------------------------\n";
- $person = new Person();
- $person->name_first = 'John';
- $person->name_last = 'Lim';
- $person->favorite_color = 'lavender';
- $person->save(); // this save will perform an INSERT successfully
-
- $err_count = 0;
-
- echo "\n\n---------------------------------------------------------------------------\n";
- echo "person->Find('id=1') [Lazy Method]\n";
- echo "person is loaded but its children will be loaded on-demand later on\n";
- echo "---------------------------------------------------------------------------\n";
- $person5 = new Person();
- $people5 = $person5->Find('id=1');
- echo (ar_assert($people5, "'name_first' => 'John'")) ? "[OK] Found John\n" : "[!!] Find failed\n";
- echo (ar_assert($people5, "'favorite_pet' => 'tortoise'")) ? "[!!] Found relation when I shouldn't\n" : "[OK] No relation yet\n";
- foreach($people5 as $person)
- {
- foreach($person->children as $child)
- {
- if($child->name_first);
- }
- }
- echo (ar_assert($people5, "'favorite_pet' => 'tortoise'")) ? "[OK] Found relation: child\n" : "[!!] Missing relation: child\n";
-
- echo "\n\n---------------------------------------------------------------------------\n";
- echo "person->Find('id=1' ... ADODB_WORK_AR) [Worker Method]\n";
- echo "person is loaded, and so are its children\n";
- echo "---------------------------------------------------------------------------\n";
- $person6 = new Person();
- $people6 = $person6->Find('id=1', false, false, array('loading' => ADODB_WORK_AR));
- echo (ar_assert($people6, "'name_first' => 'John'")) ? "[OK] Found John\n" : "[!!] Find failed\n";
- echo (ar_assert($people6, "'favorite_pet' => 'tortoise'")) ? "[OK] Found relation: child\n" : "[!!] Missing relation: child\n";
-
- echo "\n\n---------------------------------------------------------------------------\n";
- echo "person->Find('id=1' ... ADODB_JOIN_AR) [Join Method]\n";
- echo "person and its children are loaded using a single query\n";
- echo "---------------------------------------------------------------------------\n";
- $person7 = new Person();
- // When I specifically ask for a join, I have to specify which table id I am looking up
- // otherwise the SQL parser will wonder which table's id that would be.
- $people7 = $person7->Find('people.id=1', false, false, array('loading' => ADODB_JOIN_AR));
- echo (ar_assert($people7, "'name_first' => 'John'")) ? "[OK] Found John\n" : "[!!] Find failed\n";
- echo (ar_assert($people7, "'favorite_pet' => 'tortoise'")) ? "[OK] Found relation: child\n" : "[!!] Missing relation: child\n";
-
- echo "\n\n---------------------------------------------------------------------------\n";
- echo "person->Load('people.id=1') [Join Method]\n";
- echo "Load() always uses the join method since it returns only one row\n";
- echo "---------------------------------------------------------------------------\n";
- $person2 = new Person();
- // Under the hood, Load(), since it returns only one row, always perform a join
- // Therefore we need to clarify which id we are talking about.
- $person2->Load('people.id=1');
- echo (ar_assert($person2, "'name_first' => 'John'")) ? "[OK] Found John\n" : "[!!] Find failed\n";
- echo (ar_assert($person2, "'favorite_pet' => 'tortoise'")) ? "[OK] Found relation: child\n" : "[!!] Missing relation: child\n";
-
- echo "\n\n---------------------------------------------------------------------------\n";
- echo "child->Load('children.id=1') [Join Method]\n";
- echo "We are now loading from the 'children' table, not from 'people'\n";
- echo "---------------------------------------------------------------------------\n";
- $ch = new Child();
- $ch->Load('children.id=1');
- echo (ar_assert($ch, "'name_first' => 'Jill'")) ? "[OK] Found Jill\n" : "[!!] Find failed\n";
- echo (ar_assert($ch, "'favorite_color' => 'lavender'")) ? "[OK] Found relation: person\n" : "[!!] Missing relation: person\n";
-
- echo "\n\n---------------------------------------------------------------------------\n";
- echo "child->Find('children.id=1' ... ADODB_WORK_AR) [Worker Method]\n";
- echo "---------------------------------------------------------------------------\n";
- $ch2 = new Child();
- $ach2 = $ch2->Find('id=1', false, false, array('loading' => ADODB_WORK_AR));
- echo (ar_assert($ach2, "'name_first' => 'Jill'")) ? "[OK] Found Jill\n" : "[!!] Find failed\n";
- echo (ar_assert($ach2, "'favorite_color' => 'lavender'")) ? "[OK] Found relation: person\n" : "[!!] Missing relation: person\n";
-
- echo "\n\n---------------------------------------------------------------------------\n";
- echo "kid->Find('children.id=1' ... ADODB_WORK_AR) [Worker Method]\n";
- echo "Where we see that kid shares relationships with child because they are stored\n";
- echo "in the common table's metadata structure.\n";
- echo "---------------------------------------------------------------------------\n";
- $ch3 = new Kid('children');
- $ach3 = $ch3->Find('children.id=1', false, false, array('loading' => ADODB_WORK_AR));
- echo (ar_assert($ach3, "'name_first' => 'Jill'")) ? "[OK] Found Jill\n" : "[!!] Find failed\n";
- echo (ar_assert($ach3, "'favorite_color' => 'lavender'")) ? "[OK] Found relation: person\n" : "[!!] Missing relation: person\n";
-
- echo "\n\n---------------------------------------------------------------------------\n";
- echo "kid->Find('children.id=1' ... ADODB_LAZY_AR) [Lazy Method]\n";
- echo "Of course, lazy loading also retrieve medata information...\n";
- echo "---------------------------------------------------------------------------\n";
- $ch32 = new Kid('children');
- $ach32 = $ch32->Find('children.id=1', false, false, array('loading' => ADODB_LAZY_AR));
- echo (ar_assert($ach32, "'name_first' => 'Jill'")) ? "[OK] Found Jill\n" : "[!!] Find failed\n";
- echo (ar_assert($ach32, "'favorite_color' => 'lavender'")) ? "[!!] Found relation when I shouldn't\n" : "[OK] No relation yet\n";
- foreach($ach32 as $akid)
- {
- if($akid->person);
- }
- echo (ar_assert($ach32, "'favorite_color' => 'lavender'")) ? "[OK] Found relation: person\n" : "[!!] Missing relation: person\n";
-
- echo "\n\n---------------------------------------------------------------------------\n";
- echo "rugrat->Find('children.id=1' ... ADODB_WORK_AR) [Worker Method]\n";
- echo "In rugrat's constructor it is specified that\nit must forget any existing relation\n";
- echo "---------------------------------------------------------------------------\n";
- $ch4 = new Rugrat('children');
- $ach4 = $ch4->Find('children.id=1', false, false, array('loading' => ADODB_WORK_AR));
- echo (ar_assert($ach4, "'name_first' => 'Jill'")) ? "[OK] Found Jill\n" : "[!!] Find failed\n";
- echo (ar_assert($ach4, "'favorite_color' => 'lavender'")) ? "[!!] Found relation when I shouldn't\n" : "[OK] No relation found\n";
-
- echo "\n\n---------------------------------------------------------------------------\n";
- echo "kid->Find('children.id=1' ... ADODB_WORK_AR) [Worker Method]\n";
- echo "Note how only rugrat forgot its relations - kid is fine.\n";
- echo "---------------------------------------------------------------------------\n";
- $ch5 = new Kid('children');
- $ach5 = $ch5->Find('children.id=1', false, false, array('loading' => ADODB_WORK_AR));
- echo (ar_assert($ach5, "'name_first' => 'Jill'")) ? "[OK] Found Jill\n" : "[!!] Find failed\n";
- echo (ar_assert($ach5, "'favorite_color' => 'lavender'")) ? "[OK] I did not forget relation: person\n" : "[!!] I should not have forgotten relation: person\n";
-
- echo "\n\n---------------------------------------------------------------------------\n";
- echo "rugrat->Find('children.id=1' ... ADODB_WORK_AR) [Worker Method]\n";
- echo "---------------------------------------------------------------------------\n";
- $ch6 = new Rugrat('children');
- $ch6s = $ch6->Find('children.id=1', false, false, array('loading' => ADODB_WORK_AR));
- $ach6 = $ch6s[0];
- echo (ar_assert($ach6, "'name_first' => 'Jill'")) ? "[OK] Found Jill\n" : "[!!] Find failed\n";
- echo (ar_assert($ach6, "'favorite_color' => 'lavender'")) ? "[!!] Found relation when I shouldn't\n" : "[OK] No relation yet\n";
- echo "\nLoading relations:\n";
- $ach6->belongsTo('person');
- $ach6->LoadRelations('person', 'order by id', 0, 2);
- echo (ar_assert($ach6, "'favorite_color' => 'lavender'")) ? "[OK] Found relation: person\n" : "[!!] Missing relation: person\n";
-
- echo "\n\n---------------------------------------------------------------------------\n";
- echo "Test suite complete.\n";
- echo "---------------------------------------------------------------------------\n";
-?>
-
- Todo (Code Contributions welcome)
- Change Log
-
- ClassHasMany ClassBelongsTo TableHasMany TableBelongsTo TableKeyHasMany TableKeyBelongsTo.
-
-
-- Now we only update fields that have changed, using $this->_original.
-- We do not include auto_increment fields in replace(). Thx Travis Cline
-- Added ADODB_ACTIVE_CACHESECS.
-
-
-- Much better error handling. ErrorMsg() implemented. Throw implemented if adodb-exceptions.inc.php detected.
-- You can now define the primary keys of the view or table you are accessing manually.
-- The Active Record allows you to create an object which does not have a primary key. You can INSERT but not UPDATE in this case.
-- Set() documented.
-- Fixed _pluralize bug with y suffix.
-
-
-- Fixed handling of nulls when saving (it didn't save nulls, saved them as '').
-- Better error handling messages.
-- Factored out a new method GetPrimaryKeys().
-
- 1st release
-
-
\ No newline at end of file
diff --git a/src/adodb5/docs/docs-adodb.htm b/src/adodb5/docs/docs-adodb.htm
deleted file mode 100644
index 40057389..00000000
--- a/src/adodb5/docs/docs-adodb.htm
+++ /dev/null
@@ -1,7731 +0,0 @@
-
-
-ADOdb Library for PHP
-
-
-Unique Features
-How People are using ADOdb
-Feature Requests and Bug Reports
-Installation
-Minimum Install
-Initializing Code and Connectioning to Databases
- Data Source
-Name (DSN) Support Connection Examples
-
-High Speed ADOdb - tuning tips
-Hacking and Modifying ADOdb Safely
-PHP5 Features
-foreach iterators exceptions
-Supported Databases
-Tutorials
-Example 1: Select
-Example 2: Advanced Select
-Example 3: Insert
-Example 4: Debugging rs2html
-example
-Example 5: MySQL and Menus
-Example 6: Connecting to Multiple Databases at once
-Example 7: Generating Update and Insert SQL
-Example 8: Implementing Scrolling with Next and Previous
-Example 9: Exporting in CSV or Tab-Delimited Format
-Example 10: Custom filters
-Example 11: Smart Transactions
-
-Using Custom Error Handlers and PEAR_Error
-Data Source Names
-Caching
- MemCache
- Caching API
-Pivot Tables
- $ADODB_FORCE_TYPE $ADODB_FETCH_MODE $ADODB_LANG
-ADODB_QUOTE_FIELDNAMES
-Constants: ADODB_ASSOC_CASE
-ADOConnection
-Connections: Connect PConnect NConnect IsConnected
-Executing SQL: Execute CacheExecute
-SelectLimit CacheSelectLimit
-Param Prepare PrepareSP
-InParameter OutParameter
-AutoExecute
- GetOne CacheGetOne GetRow CacheGetRow GetAll CacheGetAll GetCol CacheGetCol GetAssoc CacheGetAssoc
-Replace GetMedian
- ExecuteCursor (oci8 only)
-Generates SQL strings: GetUpdateSQL GetInsertSQL Concat IfNull length random
-substr qstr Param
-OffsetDate SQLDate DBDate DBTimeStamp BindDate BindTimeStamp
-Blobs: UpdateBlob UpdateClob
-UpdateBlobFile BlobEncode
-BlobDecode
-Paging/Scrolling: PageExecute CachePageExecute
-Cleanup: CacheFlush Close
-Transactions: StartTrans CompleteTrans
-FailTrans HasFailedTrans
-BeginTrans CommitTrans RollbackTrans SetTransactionMode
-Fetching Data: SetFetchMode
-Strings: concat length qstr quote substr
-Dates: DBDate DBTimeStamp UnixDate BindDate BindTimeStamp UnixTimeStamp
-OffsetDate SQLDate
-Row Management: Affected_Rows Insert_ID RowLock GenID CreateSequence DropSequence
-Error Handling: ErrorMsg ErrorNo
-MetaError MetaErrorMsg IgnoreErrors
-Data Dictionary (metadata): MetaDatabases MetaTables MetaColumns MetaColumnNames MetaPrimaryKeys
-MetaForeignKeys ServerInfo
-
-Statistics and Query-Rewriting: LogSQL fnExecute and fnCacheExecute
-Deprecated: Bind BlankRecordSet
-Parameter
-ADORecordSet
-Returns one field: Fields
-Returns one row:FetchRow FetchInto
-FetchObject FetchNextObject
-FetchObj FetchNextObj GetRowAssoc
-Returns all rows:GetArray GetRows
-GetAssoc
-Scrolling:Move MoveNext MoveFirst MoveLast AbsolutePosition CurrentRow AtFirstPage AtLastPage AbsolutePage
-Menu generation:GetMenu GetMenu2
-Dates:UserDate UserTimeStamp
-UnixDate UnixTimeStamp
-Recordset Info:RecordCount PO_RecordCount NextRecordSet
-Field Info:FieldCount FetchField
-MetaType
-Cleanup: Close
-Differences between ADOdb and ADO
-Database Driver Guide
-Change LogIntroduction
-
-Unique Features of ADOdb
-
-
-
-
-How People are using ADOdb
-
-
-
-
-Feature Requests and Bug Reports
-
-Installation Guide
-
-<?php
- include('adodb/adodb.inc.php');
- $db = ADONewConnection($dbdriver); # eg 'mysql' or 'postgres'
- $db->debug = true;
- $db->Connect($server, $user, $password, $database);
- $rs = $db->Execute('select * from some_small_table');
- print "<pre>";
- print_r($rs->GetRows());
- print "</pre>";
-?>Minimum Install
-
-
-
-
-
-
-
-Code Initialization Examples
-
-include('/path/to/set/here/adodb.inc.php');
-$conn = &ADONewConnection('mysql');Data Source Name (DSN) Support
-
- $driver://$username:$password@hostname/$database?options[=value] # non-persistent connection
$dsn = 'mysql://root:pwd@localhost/mydb'; $db = NewADOConnection($dsn); if (!$db) die("Connection failed");
# no need to call connect/pconnect!
$arr = $db->GetArray("select * from table"); # persistent connection
- $dsn2 = 'mysql://root:pwd@localhost/mydb?persist';
-
- # non-persistent connection on port 3000
- $dsn2 = 'mysqli://root:pwd@localhost/mydb?persist=0&port=3000';
- $pwd = rawurlencode($pwd);
- $dsn = "mysql://root:$pwd@localhost/mydb"; $dsn2=rawurlencode("sybase_ase")."://user:pass@host/path?query";
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- # we have a memcache server at 10.1.1.22 using default port 11211, no compression
- $dsn = 'mysql://user:pwd@localhost/mydb?memcache=10.1.1.22';
-
- # we have a memcache server 10.1.1.22 port 8888, compression=on
- $dsn = 'mysql://user:pwd@localhost/mydb?memcache=10.1.1.22:8888:1';
-
- # we have a memcache servers mem1,mem2 on port 8888, compression=off
- $dsn = 'mysql://user:pwd@localhost/mydb?memcache=mem1,mem2:8888:0';
-
- # we have a memcache servers mem1,mem2 on port 8888, compression=off and cachesecs=120
- $dsn = 'mysql://user:pwd@localhost/mydb?memcache=mem1,mem2:8888:0&cachesecs=120';
-
-Examples of Connecting to Databases
-
-MySQL and Most Other Database Drivers
-
- $conn = &ADONewConnection('mysql');
- $conn->PConnect('localhost','userid','password','database');
-
- # or dsn $dsn = 'mysql://user:pwd@localhost/mydb'; $conn = ADONewConnection($dsn); # no need for Connect() # or persistent dsn
$dsn = 'mysql://user:pwd@localhost/mydb?persist'; $conn = ADONewConnection($dsn); # no need for PConnect() # a more complex example:
$pwd = urlencode($pwd); $flags = MYSQL_CLIENT_COMPRESS; $dsn = "mysql://user:$pwd@localhost/mydb?persist&clientflags=$flags"; $conn = ADONewConnection($dsn); # no need for PConnect() PDO
-
- $conn =& NewADConnection('pdo'); $conn->Connect('mysql:host=localhost',$user,$pwd,$mydb); $conn->Connect('mysql:host=localhost;dbname=mydb',$user,$pwd); $conn->Connect("mysql:host=localhost;dbname=mydb;username=$user;password=$pwd"); $conn =& NewADConnection("pdo_mysql://user:pwd@localhost/mydb?persist"); # persist is optionalPostgreSQL
-
- $conn = &ADONewConnection('postgres');
- $conn->PConnect('host=localhost port=5432 dbname=mary'); $conn->PConnect('localhost','userid','password','database');
- $dsn = 'postgres://user:pwd@localhost/mydb?persist'; # persist is optional $conn = ADONewConnection($dsn); # no need for Connect/PConnectLDAP
-
-require('/path/to/adodb.inc.php');/* Make sure to set this BEFORE calling Connect() */
$LDAP_CONNECT_OPTIONS = Array(
Array ("OPTION_NAME"=>LDAP_OPT_DEREF, "OPTION_VALUE"=>2), Array ("OPTION_NAME"=>LDAP_OPT_SIZELIMIT,"OPTION_VALUE"=>100), Array ("OPTION_NAME"=>LDAP_OPT_TIMELIMIT,"OPTION_VALUE"=>30), Array ("OPTION_NAME"=>LDAP_OPT_PROTOCOL_VERSION,"OPTION_VALUE"=>3), Array ("OPTION_NAME"=>LDAP_OPT_ERROR_NUMBER,"OPTION_VALUE"=>13), Array ("OPTION_NAME"=>LDAP_OPT_REFERRALS,"OPTION_VALUE"=>FALSE), Array ("OPTION_NAME"=>LDAP_OPT_RESTART,"OPTION_VALUE"=>FALSE));
$host = 'ldap.baylor.edu';
$ldapbase = 'ou=People,o=
$ldap = NewADOConnection( 'ldap' );
$ldap->Connect( $host, $user_name='', $password='', $ldapbase );
echo "<pre>";
print_r( $ldap->ServerInfo() );
$ldap->SetFetchMode(ADODB_FETCH_ASSOC);
$userName = 'eldridge';
$filter="(|(CN=$userName*)(sn=$userName*)(givenname=$userName*)(uid=$userName*))";
$rs = $ldap->Execute( $filter );
if ($rs)
while ($arr = $rs->FetchRow()) { print_r($arr);
}$rs = $ldap->Execute( $filter );
if ($rs)
while (!$rs->EOF) { print_r($rs->fields);
$rs->MoveNext(); } print_r( $ldap->GetArray( $filter ) );
print_r( $ldap->GetRow( $filter ) );
$ldap->Close();
echo "</pre>";
$dsn = "ldap://ldap.baylor.edu/ou=People,o=
$db = NewADOConnection($dsn);
Interbase/Firebird
-
- $conn = &ADONewConnection('ibase');
- $conn->PConnect('localhost:c:\ibase\employee.gdb','sysdba','masterkey'); $dsn = 'firebird://user:pwd@localhost/mydb?persist&dialect=3'; # persist is optional
- $conn = ADONewConnection($dsn); # no need for Connect/PConnectSQLite
-
- $conn = &ADONewConnection('sqlite'); $conn->PConnect('c:\path\to\sqlite.db'); # sqlite will create if does not exist $path = urlencode('c:\path\to\sqlite.db'); $dsn = "sqlite://$path/?persist"; # persist is optional
$conn = ADONewConnection($dsn); # no need for Connect/PConnect
Oracle (oci8)
-
- $conn->Connect(false, 'scott', 'tiger'); $conn->PConnect(false, 'scott', 'tiger', 'myTNS'); $conn->PConnect('myTNS', 'scott', 'tiger');
# with adodb 5.06 or 4.991 and later $conn->Connect('192.168.0.1', 'scott', 'tiger', "SID=$SID"); # OR with all versions of ADOdb $conn->connectSID = true; $conn->Connect('192.168.0.1', 'scott', 'tiger', $SID); $conn->Connect('192.168.0.1', 'scott', 'tiger', 'servicename'); $cstr = "(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=$host)(PORT=$port))
- (CONNECT_DATA=(SID=$sid)))";
- $conn->Connect($cstr, 'scott', 'tiger'); $dsn = 'oci8://user:pwd@tnsname/?persist'; # persist is optional
- $conn = ADONewConnection($dsn); # no need for Connect/PConnect
-
- $dsn = 'oci8://user:pwd@host/sid';
- $conn = ADONewConnection($dsn);
-
- $dsn = 'oci8://user:pwd@/'; # oracle on local machine
- $conn = ADONewConnection($dsn); $conn->charSet = 'we8iso8859p1';
- $conn->Connect(...);
-
- # or
- $dsn = 'oci8://user:pwd@tnsname/?charset=WE8MSWIN1252';
- $db = ADONewConnection($dsn);DSN-less ODBC ( Access, MSSQL and DB2 examples)
-
- $db =& ADONewConnection('access');
- $dsn = "Driver={Microsoft Access Driver (*.mdb)};Dbq=d:\\northwind.mdb;Uid=Admin;Pwd=;"; $db->Connect($dsn); $db =& ADONewConnection('odbc_mssql');
- $dsn = "Driver={SQL Server};Server=localhost;Database=northwind;";
- $db->Connect($dsn,'userid','password'); $db =& ADONewConnection('mssql');
- $db->Execute('localhost', 'userid', 'password', 'northwind'); $dbms = 'db2'; # or 'odbc_db2' if db2 extension not available $db =& ADONewConnection($dbms); $dsn = "driver={IBM db2 odbc DRIVER};Database=sample;hostname=localhost;port=50000;protocol=TCPIP;". "uid=root; pwd=secret";
- $db->Connect($dsn);
-If you are using versions of PHP earlier than PHP 4.3.0, DSN-less connections
-only work with Microsoft's <?php
- include('adodb.inc.php');
- $db = &ADONewConnection("ado_mssql");
- print "<h1>Connecting DSN-less $db->databaseType...</h1>";
-
- $myDSN="PROVIDER=MSDASQL;DRIVER={SQL Server};"
- . "SERVER=flipper;DATABASE=ai;UID=sa;PWD=;" ; $db->Connect($myDSN); $rs = $db->Execute("select * from table"); $arr = $rs->GetArray(); print_r($arr);?>
High Speed ADOdb - tuning tips
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- Execute, CacheExecute
- SelectLimit, CacheSelectLimit
- MoveNext, Close
- qstr, Affected_Rows, Insert_ID
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- $rs =& $rs->Execute($sql);
-while (!$rs->EOF) {
- var_dump($rs->fields);
- $rs->MoveNext();
-}
-
- $rs =& $rs->Execute($sql);
-$array = adodb_getall($rs);
-var_dump($array);
-
- Hacking ADOdb Safely
-
-class hack_mysql extends adodb_mysql {
-var $rsPrefix = 'hack_rs_';
- /* Your mods here */
-}
-
-class hack_rs_mysql extends ADORecordSet_mysql {
- /* Your mods here */
-}
-
-class hack_postgres7 extends adodb_postgres7 {
-var $rsPrefix = 'hack_rs_';
- /* Your mods here */
-}
-
-class hack_rs_postgres7 extends ADORecordSet_postgres7 {
- /* Your mods here */
-}
-
-$ADODB_NEWCONNECTION = 'hack_factory';
-
-function& hack_factory($driver)
-{
- if ($driver !== 'mysql' && $driver !== 'postgres7') return false;
-
- $driver = 'hack_'.$driver;
- $obj = new $driver();
- return $obj;
-}
-
-include_once('adodb.inc.php');PHP5 Features
-
-
-
-
- $ADODB_FETCH_MODE = ADODB_FETCH_NUM;
- $rs = $db->Execute($sql);
- foreach($rs as $k => $row) {
- echo "r1=".$row[0]." r2=".$row[1]."<br>";
- }
-
-
- include("../adodb-exceptions.inc.php");
- include("../adodb.inc.php");
- try {
- $db = NewADOConnection("oci8");
- $db->Connect('','scott','bad-password');
- } catch (exception $e) {
- var_dump($e);
- adodb_backtrace($e->gettrace());
- } Databases Supported
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- $db->PConnect('localhost:c:/ibase/employee.gdb', "sysdba",
- "masterkey") to connect. Lacks Affected_Rows currently.
-
- You can set $db->role, $db->dialect, $db->buffers and
- $db->charSet before connecting.
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- howto and another
- one.
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- Unix install howto.
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- mysqld --ansi or mysqld --sql-mode=PIPES_AS_CONCAT
-
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- PConnect('serverip:1521','scott','tiger','service')
- or using an entry in TNSNAMES.ORA or ONAMES or HOSTNAMES:
- PConnect(false, 'scott', 'tiger', $oraname).
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- PConnect('DSN','user','pwd'). This is the base class for all odbc derived
- drivers.
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-A = well tested and used by many people
-B = tested and usable, but some features might not be implemented
-C = user contributed or experimental driver. Might not fully support all of the
-latest features of ADOdb.
-
-Tutorials
-
-Example 1: Select Statement
-
-<?
-include('adodb.inc.php'); # load code common to ADOdb
-$conn = &ADONewConnection('access'); # create a connection
-$conn->PConnect('northwind'); # connect to MS-Access, northwind DSN
-$recordSet = &$conn->Execute('select * from products');
-if (!$recordSet)
- print $conn->ErrorMsg();
-else
-while (!$recordSet->EOF) {
- print $recordSet->fields[0].' '.$recordSet->fields[1].'<BR>';
- $recordSet->MoveNext();
-}$recordSet->Close(); # optional
-$conn->Close(); # optional
-
-?>
$recordSet->fields[]
-array is generated by the PHP database extension. Some database extensions only
-index by number and do not index the array by field name. To force indexing by
-name - that is associative arrays - use the SetFetchMode function. Each
-recordset saves and uses whatever fetch mode was set when the recordset was
-created in Execute() or SelectLimit(). $db->SetFetchMode(ADODB_FETCH_NUM);
- $rs1 = $db->Execute('select * from table');
- $db->SetFetchMode(ADODB_FETCH_ASSOC);
- $rs2 = $db->Execute('select * from table');
- print_r($rs1->fields); # shows array([0]=>'v0',[1] =>'v1') print_r($rs2->fields); # shows array(['col1']=>'v0',['col2'] =>'v1')Example 2: Advanced Select with Field Objects
-
-<?
-include('adodb.inc.php'); # load code common to ADOdb
-$conn = &ADONewConnection('access'); # create a connection
-$conn->PConnect('northwind'); # connect to MS-Access, northwind dsn
-$recordSet = &$conn->Execute('select CustomerID,OrderDate from Orders');
-if (!$recordSet)
- print $conn->ErrorMsg();
-else
-while (!$recordSet->EOF) {
- $fld = $recordSet->FetchField(1); $type = $recordSet->MetaType($fld->type);
-
- if ( $type == 'D' || $type == 'T')
- print $recordSet->fields[0].' '.
- $recordSet->UserDate($recordSet->fields[1],'m/d/Y').'<BR>';
- else print $recordSet->fields[0].' '.$recordSet->fields[1].'<BR>';
-
- $recordSet->MoveNext();
-}$recordSet->Close(); # optional
-$conn->Close(); # optional
-
-?>
-
-
-
-
-
-Example 3: Inserting
-
-<?
-include('adodb.inc.php'); # load code common to ADOdb
-$conn = &ADONewConnection('access'); # create a connection
-
-$conn->PConnect('northwind'); # connect to MS-Access, northwind dsn
-$shipto = $conn->qstr("John's Old Shoppe");
-
-$sql = "insert into orders (customerID,EmployeeID,OrderDate,ShipName) ";
-$sql .= "values ('ANATR',2,".$conn->DBDate(time()).",$shipto)";
-
-if ($conn->Execute($sql) === false) {
- print 'error inserting: '.$conn->ErrorMsg().'<BR>';
-}
-?>Example 4: Debugging
-
-<?
-include('adodb.inc.php'); # load code common to ADOdb
-$conn = &ADONewConnection('access'); # create a connection
-$conn->PConnect('northwind'); # connect to MS-Access, northwind dsn
-$shipto = $conn->qstr("John's Old Shoppe");
-$sql = "insert into orders (customerID,EmployeeID,OrderDate,ShipName) ";
-$sql .= "values ('ANATR',2,".$conn->FormatDate(time()).",$shipto)";
-$conn->debug = true;if ($conn->Execute($sql) === false) print 'error inserting';?>
Example 5: MySQL and Menus
-
-<?
-include('adodb.inc.php'); # load code common to ADOdb
-$conn = &ADONewConnection('mysql'); # create a connection
-$conn->PConnect('localhost','userid','','agora');# connect to MySQL, agora db
-$sql = 'select CustomerName, CustomerID from customers';
-$rs = $conn->Execute($sql);
-print $rs->GetMenu('GetCust','Mary Rosli');
-?>Example 6: Connecting to 2 Databases At Once
-
-<?
-include('adodb.inc.php'); # load code common to ADOdb
-$conn1 = &ADONewConnection('mysql'); # create a mysql connection
-$conn2 = &ADONewConnection('oracle'); # create a oracle connection
-
-$conn1->PConnect($server, $userid, $password, $database);
-$conn2->PConnect(false, $ora_userid, $ora_pwd, $oraname);
-
-$conn1->Execute('insert ...');
-$conn2->Execute('update ...');
-?>Example 7: Generating Update and Insert SQL
-
- $record["firstname"] = "Bob"; $record["lastname"] = "Smith"; $record["created"] = time(); $insertSQL = $conn->AutoExecute($rs, $record, 'INSERT'); $record["firstname"] = "Caroline"; $record["lastname"] = "Smith"; # Update Caroline's lastname from Miranda to Smith $insertSQL = $conn->AutoExecute($rs, $record, 'UPDATE', 'id = 1'); <?
-#==============================================
-# SAMPLE GetUpdateSQL() and GetInsertSQL() code
-#==============================================
-include('adodb.inc.php');
-include('tohtml.inc.php');
-
-#==========================
-# This code tests an insert
-
-$sql = "SELECT * FROM ADOXYZ WHERE id = -1";
-# Select an empty record from the database
-
-$conn = &ADONewConnection("mysql"); # create a connection
-$conn->debug=1;
-$conn->PConnect("localhost", "admin", "", "test"); # connect to MySQL, testdb
-$rs = $conn->Execute($sql); # Execute the query and get the empty recordset
-
-$record = array(); # Initialize an array to hold the record data to insert
-
-# Set the values for the fields in the record
-# Note that field names are case-insensitive
-$record["firstname"] = "Bob";
-$record["lastNamE"] = "Smith";
-$record["creaTed"] = time();
-
-# Pass the empty recordset and the array containing the data to insert
-# into the GetInsertSQL function. The function will process the data and return
-# a fully formatted insert sql statement.
-$insertSQL = $conn->GetInsertSQL($rs, $record);
-
-$conn->Execute($insertSQL); # Insert the record into the database
-
-#==========================
-# This code tests an update
-
-$sql = "SELECT * FROM ADOXYZ WHERE id = 1";
-# Select a record to update
-
-$rs = $conn->Execute($sql); # Execute the query and get the existing record to update
-
-$record = array(); # Initialize an array to hold the record data to update
-
-# Set the values for the fields in the record
-# Note that field names are case-insensitive
-$record["firstname"] = "Caroline";
-$record["LasTnAme"] = "Smith"; # Update Caroline's lastname from Miranda to Smith
-
-# Pass the single record recordset and the array containing the data to update
-# into the GetUpdateSQL function. The function will process the data and return
-# a fully formatted update sql statement with the correct WHERE clause.
-# If the data has not changed, no recordset is returned
-$updateSQL = $conn->GetUpdateSQL($rs, $record);
-
-$conn->Execute($updateSQL); # Update the record in the database
-$conn->Close();
-?>0 = ignore empty fields. All empty fields in array are ignored.
-1 = force null. All empty, php null and string 'null' fields are changed to sql NULL values.
-2 = force empty. All empty, php null and string 'null' fields are changed to sql empty '' or 0 values.
-3 = force value. Value is left as it is. Php null and string 'null' are set to sql NULL values and
- empty fields '' are set to empty '' sql values.
-
-define('ADODB_FORCE_IGNORE',0);
-define('ADODB_FORCE_NULL',1);
-define('ADODB_FORCE_EMPTY',2);
-define('ADODB_FORCE_VALUE',3);Example 8: Implementing Scrolling with Next and Previous
-
-include_once('../adodb.inc.php');
-include_once('../adodb-pager.inc.php');
-session_start();
-
-$db = NewADOConnection('mysql');
-
-$db->Connect('localhost','root','','xphplens');
-
-$sql = "select * from adoxyz ";
-
-$pager = new ADODB_Pager($db,$sql);
-$pager->Render($rows_per_page=5);
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- $sql = 'select id as "ID", firstname as "First Name",
- lastname as "Last Name", created as "Date Created"
- from adoxyz';Example 9: Exporting in CSV or Tab-Delimited Format
-
-include_once('/path/to/adodb/toexport.inc.php');
-include_once('/path/to/adodb/adodb.inc.php');
-
-$db = &NewADOConnection('mysql');
-
-
-$db->Connect($server, $userid, $password, $database);
-
-$rs = $db->Execute('select fname as "First Name", surname as "Surname" from table');
-
-print "<pre>";
-print rs2csv($rs); # return a string, CSV format
-
-$rs->MoveFirst(); # note, some databases do not support MoveFirst
-print rs2tab($rs,false); # return a string, tab-delimited
- # false == suppress field names in first lineprint '<hr>';
-$rs->MoveFirst();
-rs2tabout($rs); # send to stdout directly (there is also an rs2csvout function)
-print "</pre>";
-
-$rs->MoveFirst();
-$fp = fopen($path, "w");
-if ($fp) {
- rs2csvfile($rs, $fp); # write to file (there is also an rs2tabfile function)
- fclose($fp);
-}Example 10: Recordset Filters
-
-include_once('adodb/rsfilter.inc.php');
-include_once('adodb/adodb.inc.php');
-
-// ucwords() every element in the recordset
-function do_ucwords(&$arr,$rs)
-{
- foreach($arr as $k => $v) {
- $arr[$k] = ucwords($v);
- }
-}
-
-$db = NewADOConnection('mysql');
-$db->PConnect('server','user','pwd','db');
-
-$rs = $db->Execute('select ... from table');
-$rs = RSFilter($rs,'do_ucwords');Example 11: Smart Transactions
-
-$conn->BeginTrans();
-$ok = $conn->Execute($sql);
-if ($ok) $ok = $conn->Execute($sql2);
-if (!$ok) $conn->RollbackTrans();
-else $conn->CommitTrans();$conn->StartTrans();
-$conn->Execute($sql);
-$conn->Execute($Sql2);
-$conn->CompleteTrans();$conn->StartTrans();
-$conn->Execute($sql);
-if (!CheckRecords()) $conn->FailTrans();
-$conn->Execute($Sql2);
-$conn->CompleteTrans();$conn->StartTrans();
-$conn->Execute($sql);
- $conn->StartTrans(); # ignored if (!CheckRecords()) $conn->FailTrans(); $conn->CompleteTrans(); # ignored
$conn->Execute($Sql2);
$conn->CompleteTrans();Using Custom Error Handlers and PEAR_Error
-
- include("../adodb-exceptions.inc.php");
- include("../adodb.inc.php");
- try {
- $db = NewADOConnection("oci8://scott:bad-password@mytns/");
- } catch (exception $e) {
- var_dump($e);
- adodb_backtrace($e->gettrace());
- }
-(a) Connect() or PConnect() fails, or
-(b) a function that executes SQL statements such as Execute() or SelectLimit()
-has an error.
-(c) GenID() appears to go into an infinite loop. <?php
-error_reporting(E_ALL); # pass any error messages triggered to error handler
-include('adodb-errorhandler.inc.php');include('adodb.inc.php');include('tohtml.inc.php');$c = NewADOConnection('mysql');$c->PConnect('localhost','root','','northwind');$rs=$c->Execute('select * from productsz'); #invalid table productsz');if ($rs) rs2html($rs);
?>
<?php
-error_reporting(E_ALL); # report all errors
-ini_set("display_errors", "0"); # but do not echo the errors
-define('ADODB_ERROR_LOG_TYPE',3);
-define('ADODB_ERROR_LOG_DEST','C:/errors.log');
-include('adodb-errorhandler.inc.php');include('adodb.inc.php');include('tohtml.inc.php');$c = NewADOConnection('mysql');$c->PConnect('localhost','root','','northwind');$rs=$c->Execute('select * from productsz'); ## invalid table productszif ($rs) rs2html($rs);
?>
(2001-10-28 14:20:38) mysql error: [1146: Table 'northwind.productsz' doesn't exist] in
- EXECUTE("select * from productsz")PEAR_ERROR
-
-<?php
-include('adodb-errorpear.inc.php');include('adodb.inc.php');include('tohtml.inc.php');$c = NewADOConnection('mysql');$c->PConnect('localhost','root','','northwind');$rs=$c->Execute('select * from productsz'); #invalid table productsz');if ($rs) rs2html($rs);
else { $e = ADODB_Pear_Error();
- echo '<p>',$e->message,'</p>';}
?>
include('PEAR.php');
-PEAR::setErrorHandling('PEAR_ERROR_DIE');MetaError and MetaErrMsg
-
-Error Messages
-
-Data Source Names
-
- $username = 'root';
- $password = '';
- $hostname = 'localhost';
- $databasename = 'xphplens';
- $driver = 'mysql';
- $dsn = "$driver://$username:$password@$hostname/$databasename"
- $db = NewADOConnection();
- # DB::Connect($dsn) also works if you include 'adodb/adodb-pear.inc.php' at the top
- $rs = $db->query('select firstname,lastname from adoxyz');
- $cnt = 0;
- while ($arr = $rs->fetchRow()) {
- print_r($arr); print "<br>";
- }PEAR Compatibility
-
- DB_Common query - returns PEAR_Error on error limitQuery - return PEAR_Error on error prepare - does not return PEAR_Error on error execute - does not return PEAR_Error on error setFetchMode - supports ASSOC and ORDERED errorNative quote nextID disconnect getOne getAssoc getRow getCol DB_Result
numRows - returns -1 if not supported numCols fetchInto - does not support passing of fetchmode fetchRows - does not support passing of fetchmode freeCaching of Recordsets
-
-include('adodb.inc.php'); # load code common to ADOdb
-$ADODB_CACHE_DIR = '/usr/ADODB_cache';
-$conn = &ADONewConnection('mysql'); # create a connection
-$conn->PConnect('localhost','userid','','agora');# connect to MySQL, agora db
-$sql = 'select CustomerName, CustomerID from customers';
-$rs = $conn->CacheExecute(15,$sql); # (1) $rs = $db->SelectLimit(30, 'select * from table', 10); # (2) $db->cacheSsecs = 30; $rs = $db->SelectLimit('select * from table', 10); $conn->Connect(...);
- $conn->cacheSecs = 3600*24; # cache 24 hours
- $rs = $conn->CacheExecute('select * from table');MemCache support
-
-$db = NewADOConnection($driver='mysql');$db->memCache = true;$db->memCacheHost = array($ip1, $ip2, $ip3); /// $db->memCacheHost = $ip1; will work too$db->memCachePort = 11211; /// this is default memCache port$db->memCacheCompress = false; /// Use 'true' to store the item compressed (uses zlib)$db->Connect(...);$db->CacheExecute($sql);Caching API
-
-
-
-
-include "/path/to/adodb.inc.php";$ADODB_CACHE_CLASS = 'MyCacheClass';class MyCacheClass extends ADODB_Cache_File{ var $createdir = false; // do not set this to true unless you use temp directories in cache path function writecache($filename, $contents,$debug=false){...} function &readcache($filename, &$err, $secs2cache, $rsClass){ ...} :}$DB = NewADOConnection($driver);$DB->Connect(...); ## MyCacheClass created here and stored in $ADODB_CACHE global variable.$data = $rs->CacheGetOne($sql); ## MyCacheClass is used here for caching...Pivot Tables
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- # Query the main "product" table
-# Set the rows to SupplierName
-# and the columns to the values of Categories
-# and define the joins to link to lookup tables
-# "categories" and "suppliers"
-#
- include "adodb/pivottable.inc.php";
- $sql = PivotTableSQL(
- $gDB, # adodb connection
- 'products p ,categories c ,suppliers s', # tables
- 'SupplierName', # rows (multiple fields allowed)
- 'CategoryName', # column to pivot on
- 'p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID' # joins/where
-);SELECT SupplierName,
-SUM(CASE WHEN CategoryName='Beverages' THEN 1 ELSE 0 END) AS
-"Beverages",
-SUM(CASE WHEN CategoryName='Condiments' THEN 1 ELSE 0 END) AS
-"Condiments",
-SUM(CASE WHEN CategoryName='Confections' THEN 1 ELSE 0 END) AS
-"Confections",
-SUM(CASE WHEN CategoryName='Dairy Products' THEN 1 ELSE 0 END) AS
-"Dairy Products",
-SUM(CASE WHEN CategoryName='Grains/Cereals' THEN 1 ELSE 0 END) AS
-"Grains/Cereals",
-SUM(CASE WHEN CategoryName='Meat/Poultry' THEN 1 ELSE 0 END) AS
-"Meat/Poultry",
-SUM(CASE WHEN CategoryName='Produce' THEN 1 ELSE 0 END) AS
-"Produce",
-SUM(CASE WHEN CategoryName='Seafood' THEN 1 ELSE 0 END) AS
-"Seafood",
-SUM(1) as Total
-FROM products p ,categories c ,suppliers s WHERE p.CategoryID =
-c.CategoryID and s.SupplierID= p.SupplierID
-GROUP BY SupplierName $sql = PivotTableSQL(
- $gDB, # adodb connection
- 'products p ,categories c ,suppliers s', # tables
- 'SupplierName', # rows (multiple fields allowed) array( # column ranges
' 0 ' => 'UnitsInStock <= 0',
"1 to 5" => '0 < UnitsInStock and UnitsInStock <= 5',
"6 to 10" => '5 < UnitsInStock and UnitsInStock <= 10',
"11 to 15" => '10 < UnitsInStock and UnitsInStock <= 15', "16+" => '15 < UnitsInStock'
), ' p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID', # joins/where 'UnitsInStock', # sum this field
'Sum ' # sum label prefix
);
SELECT SupplierName,
-SUM(CASE WHEN UnitsInStock <= 0 THEN UnitsInStock ELSE 0 END) AS
-"Sum 0 ",
-SUM(CASE WHEN 0 < UnitsInStock and UnitsInStock <= 5 THEN
-UnitsInStock ELSE 0 END) AS "Sum 1 to 5",
-SUM(CASE WHEN 5 < UnitsInStock and UnitsInStock <= 10 THEN UnitsInStock
-ELSE 0 END) AS "Sum 6 to 10",
-SUM(CASE WHEN 10 < UnitsInStock and UnitsInStock <= 15 THEN
-UnitsInStock ELSE 0 END) AS "Sum 11 to 15",
-SUM(CASE WHEN 15 < UnitsInStock THEN UnitsInStock ELSE 0 END) AS
-"Sum 16+",
-SUM(UnitsInStock) AS "Sum UnitsInStock",
-SUM(1) as Total,
-FROM products p ,categories c ,suppliers s WHERE p.CategoryID =
-c.CategoryID and s.SupplierID= p.SupplierID
-GROUP BY SupplierName
-
-Class Reference
-
-Global Variables
-
-$ADODB_COUNTRECS
-
-$ADODB_CACHE_DIR
-
-
-chgrp -R apache /path/to/adodb/cache $ADODB_ANSI_PADDING_OFF
-
-$ADODB_LANG
-
-$ADODB_FETCH_MODE
-
-
-define('ADODB_FETCH_NUM',1);
-define('ADODB_FETCH_ASSOC',2);
-define('ADODB_FETCH_BOTH',3); $ADODB_FETCH_MODE = ADODB_FETCH_NUM;
- $rs1 = $db->Execute('select * from table');
- $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
- $rs2 = $db->Execute('select * from table');
- print_r($rs1->fields); # shows array([0]=>'v0',[1] =>'v1') print_r($rs2->fields); # shows array(['col1']=>'v0',['col2'] =>'v1') $db->SetFetchMode(ADODB_FETCH_NUM);
- $rs1 = $db->Execute('select * from table');
- $db->SetFetchMode(ADODB_FETCH_ASSOC);
- $rs2 = $db->Execute('select * from table');
- print_r($rs1->fields); # shows array([0]=>'v0',[1] =>'v1') print_r($rs2->fields); # shows array(['col1']=>'v0',['col2'] =>'v1')
-1 = assoc uppercase field names. $rs->fields['ORDERID']
-2 = use native-case field names. $rs->fields['OrderID'] -- this is the
-default since ADOdb 2.90
-include('adodb.inc.php'); $ADODB_FORCE_TYPE
-
-$ADODB_QUOTE_FIELDNAMES
-
-
-
-ADOConnection
-
-ADOConnection Fields
-
-
-
-ADOConnection Main Functions
-
- # $oraname in tnsnames.ora/ONAMES/HOSTNAMES
- $conn->Connect(false, 'scott', 'tiger', $oraname);
- $conn->Connect('server:1521', 'scott', 'tiger', 'ServiceName'); # bypass tnsnames.ora $conn = &NewADOConnection('mysql');
- $conn->autoRollback = true; # default is false
- $conn->PConnect(...); # rollback here $conn->Execute("SELECT * FROM TABLE WHERE COND=:val", array('val'=> $val));
- $conn->Execute("SELECT * FROM TABLE WHERE COND=?", array($val));$rs = $db->Execute('select * from table where val=?', array('10'));$rs = $db->Execute('select name from table where val=:key',
- array('key' => 10));$arr = array(
- array('Ahmad',32),
- array('Zulkifli', 24),
- array('Rosnah', 21)
- );
-$ok = $db->Execute('insert into table (name,age) values (?,?)',$arr); include('adodb.inc.php');
- include('tohtml.inc.php');
- $ADODB_CACHE_DIR = '/usr/local/ADOdbcache';
- $conn = &ADONewConnection('mysql');
- $conn->PConnect('localhost','userid','password','database');
- $rs = $conn->CacheExecute(15, 'select * from table'); # cache 15 secs
- rs2html($rs); /* recordset to html table */ $conn->Connect(...);
- $conn->cacheSecs = 3600*24; // cache 24 hours
- $rs = $conn->CacheExecute('select * from table'); $db = ADONewConnection("oci8");
- $db->Connect("foo.com:1521", "uid", "pwd", "FOO");
- $rs = $db->ExecuteCursor("begin :cursorvar := getdata(:param1); end;",
- 'cursorvar',
- array('param1'=>10));
- # $rs is now just like any other ADOdb recordset object
- rs2html($rs); $stmt = $db->Prepare("begin :cursorvar := getdata(:param1); end;", true);
- $db->Parameter($stmt, $cur, 'cursorvar', false, -1, OCI_B_CURSOR);
- $rs = $db->Execute($stmt,$bindarr); $vv = 'A%';
- $stmt = $db->PrepareSP("BEGIN list_tabs(:crsr,:tt); END;");
- $db->OutParameter($stmt, $cur, 'crsr', -1, OCI_B_CURSOR);
- $db->OutParameter($stmt, $vv, 'tt', 32); # return varchar(32)
- $arr = $db->GetArray($stmt);
- print_r($arr);
- echo " val = $vv"; ## outputs 'TEST' TYPE TabType IS REF CURSOR RETURN TAB%ROWTYPE;
-
- PROCEDURE list_tabs(tabcursor IN OUT TabType,tablenames IN OUT VARCHAR) IS
- BEGIN
- OPEN tabcursor FOR SELECT * FROM TAB WHERE tname LIKE tablenames;
- tablenames := 'TEST';
- END list_tabs;$connection->SelectLimit('SELECT
-* FROM TABLE',3). This functionality is simulated for databases
-that do not possess this feature.$connection->SelectLimit('SELECT * FROM TABLE',3,2).$connection->SelectLimit('SELECT *
-FROM TABLE',-1,10) to get rows 11 to the last row. $conn->SelectLimit("SELECT * FROM TABLE WHERE COND=:val", 100,-1,array('val'=> $val));
- $conn->SelectLimit("SELECT * FROM TABLE WHERE COND=?", 100,-1,array('val'=> $val)); $conn->Connect(...);
- $conn->cacheSecs = 3600*24; // cache 24 hours
- $rs = $conn->CacheSelectLimit('select * from table',10); $db->CacheSelectLimit(-1, $sql, $nrows);
- system("rm -f `find
-".$ADODB_CACHE_DIR." -name adodb_*.cache`");
-#------------------------------------------------------
-# This particular example deletes files in the TMPPATH
-# directory with the string ".cache" in their name that
-# are more than 7 days old.
-#------------------------------------------------------
-AGED=7
-find ${TMPPATH} -mtime +$AGED | grep "\.cache" | xargs rm -f $saveErrHandlers = $conn->IgnoreErrors();
$rs = $conn->Execute("select field from some_table_that_might_not_exist");$conn->IgnoreErrors($saveErrHandlers);
# for oracle
- $conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, empty_blob())');
- $conn->UpdateBlob('blobtable','blobcol',$blobvalue,'id=1');
-
- # non oracle databases
- $conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)');
- $conn->UpdateBlob('blobtable','blobcol',$blobvalue,'id=1');
-
-If you do not pass in an oid, then UpdateBlob() assumes that you are storing in
-bytea fields. # for oracle
- $conn->Execute('INSERT INTO clobtable (id, clobcol) VALUES (1, empty_clob())');
- $conn->UpdateBlob('clobtable','clobcol',$clobvalue,'id=1');
-
- # non oracle databases
- $conn->Execute('INSERT INTO clobtable (id, clobcol) VALUES (1, null)');
- $conn->UpdateBlob('clobtable','clobcol',$clobvalue,'id=1');
-'I' - blob encoding required, and returned encoded blob is a numeric value (no
-need to quote).
-'C' - blob encoding required, and returned encoded blob is a character value
-(requires quoting). $rs = $db->Execute("select bloboid from postgres_table where id=$key");
-$blob = $db->BlobDecode( reset($rs->fields) );# single field primary key
-$ret = $db->Replace('atable',
- array('id'=>1000,'firstname'=>'Harun','lastname'=>'Al-Rashid'),
- 'id',$autoquote = true);
-# generates UPDATE atable SET firstname='Harun',lastname='Al-Rashid' WHERE id=1000
-# or INSERT INTO atable (id,firstname,lastname) VALUES (1000,'Harun','Al-Rashid')
-
-# compound key
-$ret = $db->Replace('atable2',
- array('firstname'=>'Harun','lastname'=>'Al-Rashid', 'age' => 33, 'birthday' => 'null'),
- array('lastname','firstname'),
- $autoquote = true);
-
-# no auto-quoting
-$ret = $db->Replace('atable2',
- array('firstname'=>"'Harun'",'lastname'=>"'Al-Rashid'", 'age' => 'null'),
- array('lastname','firstname'));
-
-
-$record["firstName"] = "Carol";
$record["lasTname"] = "Smith";
$conn->AutoExecute($table,$record,'INSERT');
# executes "INSERT INTO $table (firstName,lasTname) values ('Carol',Smith')";$record["firstName"] = "Carol";
$record["lasTname"] = "Jones";
$conn->AutoExecute($table,$record,'UPDATE', "lastname like 'Sm%'");
# executes "UPDATE $table SET firstName='Carol',lasTname='Jones' WHERE lastname like 'Sm%'";
$DB->BeginTrans();
-$DB->Execute("update table1 set val=$val1 where id=$id");
-$DB->Execute("update table2 set val=$val2 where id=$id");
-$DB->CommitTrans();$DB->BeginTrans();
-$ok = $DB->Execute("update table1 set val=$val1 where id=$id");
-if ($ok) $ok = $DB->Execute("update table2 set val=$val2 where id=$id");
-if ($ok) $DB->CommitTrans();
-else $DB->RollbackTrans();$DB->BeginTrans();
-$ok = $DB->Execute("update table1 set val=$val1 where id=$id");
-if ($ok) $ok = $DB->Execute("update table2 set val=$val2 where id=$id");
-$DB->CommitTrans($ok);$DB->StartTrans();
-CallBlackBox();
-$DB->Execute("update table1 set val=$val1 where id=$id");
-$DB->Execute("update table2 set val=$val2 where id=$id");
-$DB->CompleteTrans();Detecting Transactions
-
-$db->SetTransactionMode("SERIALIZABLE");$db->BeginTrans();
$db->Execute(...); $db->Execute(...);
$db->CommiTrans();
$db->SetTransactionMode(""); // restore to default$db->StartTrans();
$db->Execute(...); $db->Execute(...);
$db->CompleteTrans();
-
-
-
-row2: Cactus, Plant, Inedible
-row3: Rose, Flower, Edible
-Cactus => array[Plant, Inedible]
-Rose => array[Flower,Edible]
-row2: Cactus, Plant
-row3: Rose, Flower
-Cactus=>Plant
-Rose=>Flower $stmt = $DB->Prepare('insert into table (col1,col2) values (?,?)');
-for ($i=0; $i < $max; $i++)
- $DB->Execute($stmt,array((string) rand(), $i));$sql = 'SELECT '.$db->IfNull('name', "'- unknown -'"). ' FROM table';
$sql = "SELECT ".$db->length."(field) from table";
- $rs = $db->Execute($sql); $sql = "SELECT ".$db->substr."(field, $offset, $length) from table";
- $rs = $db->Execute($sql);$sql = 'insert into table (col1,col2) values ('.$DB->Param('a').','.$DB->Param('b').')';
-# generates 'insert into table (col1,col2) values (?,?)'
-# or 'insert into table (col1,col2) values (:a,:b)'
-$stmt = $DB->Prepare($sql);
-$stmt = $DB->Execute($stmt,array('one','two'));# For oracle, Prepare and PrepareSP are identical$stmt = $db->PrepareSP(
"declare RETVAL integer;
- begin
- :RETVAL := SP_RUNSOMETHING(:myid,:group);
- end;");
-$db->InParameter($stmt,$id,'myid');
-$db->InParameter($stmt,$group,'group',64);
-$db->OutParameter($stmt,$ret,'RETVAL');
-$db->Execute($stmt);# @RETVAL = SP_RUNSOMETHING @myid,@group$stmt = $db->PrepareSP('SP_RUNSOMETHING');
-# note that the parameter name does not have @ in front!$db->InParameter($stmt,$id,'myid');
$db->InParameter($stmt,$group,'group',64);
# return value in mssql - RETVAL is hard-coded name
-$db->OutParameter($stmt,$ret,'RETVAL');
-$db->Execute($stmt);
-
-$stmt Statement returned by Prepare() or PrepareSP().
-$var PHP variable to bind to. Make sure you pre-initialize it!
-$name Name of stored procedure variable name to bind to.
-[$isOutput] Indicates direction of parameter 0/false=IN 1=OUT 2=
-IN/OUT. This is ignored in oci8 as this driver auto-detects the direction.
-[$maxLen] Maximum length of the parameter variable.
-[$type] Consult mssql_bind and ocibindbyname docs at php.net for more
-info on legal values for type.$id = 0; $i = 0;
-$stmt = $db->PrepareSP( "update table set val=:i where id=:id");
-$db->Parameter($stmt,$id,'id');
-$db->Parameter($stmt,$i, 'i');
-for ($cnt=0; $cnt < 1000; $cnt++) {
- $id = $cnt;
- $i = $cnt * $cnt; # works with oci8! $db->Execute($stmt);
-}$stmt = $DB->Prepare("insert into table (col0, col1, col2) values (:0, :1, :2)");
-$DB->Bind($stmt, $p1);
-$DB->Bind($stmt, $p2);
-$DB->Bind($stmt, $p3);
-for ($i = 0; $i < $max; $i++) {
- $p1 = ?; $p2 = ?; $p3 = ?;
- $DB->Execute($stmt);
-}$stmt = $DB->Prepare("insert into table (col0, col1, col2) values (:name0, :name1, :name2)");
-$DB->Bind($stmt, $p1, "name0");
-$DB->Bind($stmt, $p2, "name1");
-$DB->Bind($stmt, $p3, "name2");
-for ($i = 0; $i < $max; $i++) {
- $p1 = ?; $p2 = ?; $p3 = ?;
- $DB->Execute($stmt);
-} mysql: CREATE TABLE adodb_logsql ( created datetime NOT NULL,
sql0 varchar(250) NOT NULL,
sql1 text NOT NULL,
params text NOT NULL,
tracer text NOT NULL,
timer decimal(16,6) NOT NULL
) postgres: CREATE TABLE adodb_logsql ( created timestamp NOT NULL,
sql0 varchar(250) NOT NULL,
sql1 text NOT NULL,
params text NOT NULL,
tracer text NOT NULL,
timer decimal(16,6) NOT NULL
) mssql: CREATE TABLE adodb_logsql ( created datetime NOT NULL,
sql0 varchar(250) NOT NULL,
sql1 varchar(4000) NOT NULL,
params varchar(3000) NOT NULL,
tracer varchar(500) NOT NULL,
timer decimal(16,6) NOT NULL
) oci8: CREATE TABLE adodb_logsql ( created date NOT NULL,
sql0 varchar(250) NOT NULL,
sql1 varchar(4000) NOT NULL,
params varchar(4000),
tracer varchar(4000),
timer decimal(16,6) NOT NULL
) $conn->LogSQL(); // turn on logging
- :
- $conn->Execute(...);
- :
- $conn->LogSQL(false); // turn off logging
-
- # output summary of SQL logging results
- $perf = NewPerfMonitor($conn);
- echo $perf->SuspiciousSQL();
- echo $perf->ExpensiveSQL(); include('adodb.inc.php');
- include('adodb-perf.inc.php');
- adodb_perf::table('my_logsql_table');# $db is the connection objectfunction &CountExecs($db, $sql, $inputarray)
{global $EXECS;
if (!is_array(inputarray)) $EXECS++; # handle 2-dimensional input arrays
else if (is_array(reset($inputarray))) $EXECS += sizeof($inputarray); else $EXECS++; # in PHP4.4 and PHP5, we need to return a value by reference
$null = null; return $null;}
# $db is the connection objectfunction CountCachedExecs($db, $secs2cache, $sql, $inputarray)
{
-global $CACHED; $CACHED++;
-}
-
-$db = NewADOConnection('mysql');
-$db->Connect(...);
-$db->fnExecute = 'CountExecs';
-$db->fnCacheExecute = 'CountCachedExecs';
- :
- :
-# After many sql statements:`
-printf("<p>Total queries=%d; total cached=%d</p>",$EXECS+$CACHED, $CACHED);
-
-ADOConnection Utility Functions
-
-
-
- $sql = "select * from atable where created > ".$db->DBDate("$year-$month-$day"); $db->Execute($sql); $sql = "select * from atable where created > ".$db->Param('0'); // or $sql = "select * from atable where created > ?"; $db->Execute($sql,array($db->BindDate("$year-$month-$day")); $sql = "select * from atable where created > ".$db->DBTimeStamp("$year-$month-$day $hr:$min:$secs"); $db->Execute($sql); $sql = "select * from atable where created > ".$db->Param('0'); // or $sql = "select * from atable where created > ?"; $db->Execute($sql,array($db->BindTimeStamp("$year-$month-$day $hr:$min:$secs")); $DB->StartTrans();
- $DB->RowLock("table1","rowid=$id");
- $DB->Execute($sql1);
- $DB->Execute($sql2);
- $DB->CompleteTrans();// In this example: dbtype = 'oci8', $db = 'mydb', $view = 'dataView', $owner = false
-function ADODB_View_PrimaryKeys($dbtype,$db,$view,$owner)
-{
- switch(strtoupper($view)) {
- case 'DATAVIEW': return array('DATAID');
- default: return false;
- }
-}
-
-$db = NewADOConnection('oci8');
-$db->Connect('localhost','root','','mydb');
-$db->MetaPrimaryKeys('dataView'); array(
- 'dept_table' => array('deptkey=deptid'),
- 'posn_table' => array('posn=positionid','poscategory=category')
- )
-
-ADORecordSet
-
-ADORecordSet Fields
-
-ADORecordSet Functions
-
-GetMenu('menu1','A',true)
-will generate a menu: for
-the data (A,1), (B,2), (C,3). Also see example 5.GetMenu('menu1',array('A','B'),false)
-will generate a menu with both A and B selected:
-GetMenu2('menu1',array('1','2'),false)
-will generate a menu with both A and B selected in menu example 2, but this
-time the selection is based on the 2nd column, which holds the values to return
-to the Web server. # get date one week from now
-$fld = $conn->OffsetDate(7); // returns "(trunc(sysdate)+7")# get date and time that is 60 hours from current date and time
-$fld = $conn->OffsetDate(2.5, $conn->sysTimeStamp); // returns "(sysdate+2.5)"
-
-$conn->Execute("UPDATE TABLE SET dodate=$fld WHERE ID=$id"); Y: 4-digit Year Q: Quarter (1-4) M: Month (Jan-Dec) m: Month (01-12) d: Day (01-31) H: Hour (00-23) h: Hour (1-12) i: Minute (00-59) s: Second (00-60) A: AM/PM indicator w: day of week (0-6 or 1-7 depending on DB) l: day of week (as string - lowercase L) W: week in year (0..53 for MySQL, 1..53 for PostgreSQL and Oracle) $sqlfn = $db->SQLDate('Y-\QQ','postdate'); # get sql that formats postdate to output 2002-Q1
- $sql = "SELECT $sqlfn,SUM(cogs) FROM table GROUP BY $sqlfn ORDER BY 1 desc";
- $rs = $db->Execute($sql);
-if ($rs)
- while (!$rs->EOF) {
- ProcessArray($rs->fields);
- $rs->MoveNext();
- }
-Array ( [ID] => 1 [FIRSTNAME] => Caroline [LASTNAME] => Miranda
-[CREATED] => 2001-07-05 ) $rs = $db->Execute($sql);
-if ($rs)
- while ($arr = $rs->FetchRow()) {
- # process $arr
- }$rs = $db->Execute('execute return_multiple_rs');
-$arr1 = $rs->GetArray();
-$rs->NextRecordSet();
-$arr2 = $rs->GetArray();$rs = $db->Execute('select firstname,lastname from table');
-if ($rs) {
- while ($o = $rs->FetchNextObject()) {
- print "$o->FIRSTNAME, $o->LASTNAME<BR>";
- }
-}fields[] array. FetchObj()
-
-
-
-
-
-function rs2html($adorecordset,[$tableheader_attributes],
-[$col_titles])
-
-<?
-include('tohtml.inc.php'); # load code common to ADOdb
-include('adodb.inc.php'); # load code common to ADOdb
-$conn = &ADONewConnection('mysql'); # create a connection
-$conn->PConnect('localhost','userid','','agora');# connect to MySQL, agora db
-$sql = 'select CustomerName, CustomerID from customers';
-$rs = $conn->Execute($sql);
-rs2html($rs,'border=2 cellpadding=3',array('Customer Name','Customer ID'));
-?>
-
-Differences between this ADOdb library and Microsoft ADO
-
-
-
-
-
-
-Database Driver Guide
-
-Optimizing PHP
-
-Change Log
-
-
-
- # we have a memcache servers mem1,mem2 on port 8888, compression=off and cachesecs=120
- $dsn = 'mysql://user:pwd@localhost/mydb?memcache=mem1,mem2:8888:0&cachesecs=120';
-
-
- ClassHasMany ClassBelongsTo TableHasMany TableBelongsTo
-TableKeyHasMany TableKeyBelongsTo.
-You can also define your child/parent class in these functions, instead of the
-default ADODB_Active_Record. Thx Arialdo Martini & Chris R for idea. include "/path/to/adodb.inc.php";
$ADODB_CACHE_CLASS = 'MyCacheClass';
class MyCacheClass extends ADODB_Cache_File
{ function writecache($filename, $contents,$debug=false){...} function &readcache($filename, &$err, $secs2cache, $rsClass){ ...} :}
$DB = NewADOConnection($driver);
$DB->Connect(...); ## MyCacheClass created here and stored in $ADODB_CACHE global variable.$data = $rs->CacheGetOne($sql); ## MyCacheClass is used here for caching...
$db = NewADOConnection($driver);
$db->memCache = true; /// should we use memCache instead of caching in files
$db->memCacheHost = array($ip1, $ip2, $ip3); /// $db->memCacheHost = $ip1; still works
$db->memCachePort = 11211; /// this is default memCache port
$db->memCacheCompress = false; /// Use 'true' to store the item compressed (uses zlib)
$db->Connect(...);
$db->CacheExecute($sql);
-+ Support for INDEX in data-dict. Example: idx_ev1. The ability to define
-indexes using the INDEX keyword was added in ADOdb 4.94. The following example
-features mutiple indexes, including a compound index idx_ev1. event_id I(11) NOTNULL AUTOINCREMENT PRIMARY, event_type I(4) NOTNULL INDEX idx_evt,
event_start_date T DEFAULT NULL INDEX id_esd, event_end_date T DEFAULT '0000-00-00 00:00:00' INDEX id_eted, event_parent I(11) UNSIGNED NOTNULL DEFAULT 0 INDEX id_evp, event_owner I(11) DEFAULT 0 INDEX idx_ev1, event_project I(11) DEFAULT 0 INDEX idx_ev1, event_times_recuring I(11) UNSIGNED NOTNULL DEFAULT 0, event_icon C(20) DEFAULT 'obj/event', event_description X
-+ Prevents the generated SQL from including double drop-sequence statements for
-REPLACE case of tables with autoincrement columns (on those dbs that emulate it
-via sequences)
-+ makes any date defined as DEFAULT value for D and T columns work
-cross-database, not just the "sysdate" value (as long as it is
-specified using adodb standard format). See above example. $db = NewADOConnection($driver);
$db->memCache = true; /// should we use memCache instead of caching in files
$db->memCacheHost = "126.0.1.1"; /// memCache host
$db->memCachePort = 11211; /// this is default memCache port
$db->memCacheCompress = false; /// Use 'true' to store the item compressed (uses zlib)
$db->Connect(...);
$db->CacheExecute($sql);
$DB = NewADOConnection('mysql');$DB->Connect(...);
$DB->SetFetchMode(ADODB_FETCH_NUM);
$rs = $DB->Execute('select productname,productid,unitprice from products limit 10');$rs2 = $DB->Transpose($rs);
rs2html($rs2);
oci8: X->varchar(4000) XL->CLOBmssql: X->XL->TEXT
mysql: X->XL->LONGTEXT
fbird: X->XL->varchar(4000)
oci8: X->varchar(4000) XL->CLOBmssql: X->VARCHAR(4000) XL->TEXT
mysql: X->TEXT XL->LONGTEXTfbird: X->VARCHAR(4000) XL->VARCHAR(32000)
-- MySql and Postgres MetaType was reporting every int column which was part of
-a primary key and unique as serial
-- Postgres was not reporting the scale of decimal types
-- MaxDB was padding the defaults of none-string types with spaces
-- MySql now correctly converts enum columns to varchar
-- you cant add NOT NULL columns in postgres in one go, they need to be added as
-NULL and then altered to NOT NULL
-- AlterColumnSQL could not change a varchar column with numbers into an integer
-column, postgres need an explicit conversation
-- a re-created sequence was not set to the correct value, if the name was the
-old name (no implicit sequence), now always the new name of the implicit
-sequence is used $this->_transactionID = $this->_connectionID; $this->_transactionID = ibase_trans($this->ibasetrans, $this->_connectionID); $text = 'test test test';
- $sql = "declare rs clob; begin :rs := lobinout(:sa0); end;";
- $stmt = $conn -> PrepareSP($sql);
- $conn -> InParameter($stmt,$text,'sa0', -1, OCI_B_CLOB);
- $rs = '';
- $conn -> OutParameter($stmt,$rs,'rs', -1, OCI_B_CLOB);
- $conn -> Execute($stmt);
- echo "return = ".$rs."<br>"; - use OCINewDescriptor before binding
- - if Param is IN, uses save() before each execute. This is done automatically for you.
- - if Param is OUT, uses load() after each execute. This is done automatically for you.
- - when we bind $var as LOB, we create new descriptor and return it as a
- Bind Result, so if we want to use OUT parameters, we have to store
- somewhere &$var to load() data from LOB to it.
- - IN OUT params are not working now (should not be a big problem to fix it)
- - now mass binding not working too (I've wrote about it before)
-
-Old change log history moved to old-changelog.htm.
-
-
-ADOdb Data Dictionary Library for PHP
-
-AXMLS (c) 2004 ars Cognita, Inc
-Beta-quality: DB2, Informix, Sybase, Interbase, Firebird.
-Alpha-quality: MS Access (does not support DEFAULT values) and
-generic ODBC.
-Example Usage
- include_once('adodb.inc.php');
-
# First create a normal connection
$db = NewADOConnection('mysql');
$db->Connect(...);
# Then create a data dictionary object, using this connection
$dict = NewDataDictionary($db);
# We have a portable declarative data dictionary format in ADOdb, similar to SQL.
# Field types use 1 character codes, and fields are separated by commas.
# The following example creates three fields: "col1", "col2" and "col3":
$flds = "
col1 C(32) NOTNULL DEFAULT 'abc',
col2 I DEFAULT 0,
col3 N(12.2)
";
# We demonstrate creating tables and indexes
$sqlarray = $dict->CreateTableSQL($tabname, $flds, $taboptarray);
$dict->ExecuteSQLArray($sqlarray);
$idxflds = 'co11, col2';
$sqlarray = $dict->CreateIndexSQL($idxname, $tabname, $idxflds);
$dict->ExecuteSQLArray($sqlarray);More Complex Table Sample
-
-$flds = "
- event_id I(11) NOTNULL AUTOINCREMENT PRIMARY,
- event_type I(4) NOTNULL INDEX idx_evt,
- event_start_date T DEFAULT NULL INDEX id_esd,
- event_end_date T DEFAULT '0000-00-00 00:00:00' INDEX id_eted,
- event_parent I(11) UNSIGNED NOTNULL DEFAULT 0 INDEX id_evp,
- event_owner I(11) DEFAULT 0 INDEX idx_ev1,
- event_project I(11) DEFAULT 0 INDEX idx_ev1,
- event_times_recuring I(11) UNSIGNED NOTNULL DEFAULT 0,
- event_icon C(20) DEFAULT 'obj/event',
- event_description X
-";
-$sqlarray = $db->CreateTableSQL($tablename, $flds);
-$dict->ExecuteSQLArray($sqlarray);
-
-Class Factory
-NewDataDictionary($connection, $drivername=false)
-
-$db = NewADOConnection('odbtp');
-$datadict = NewDataDictionary($db, 'mssql'); # force mssql
-
-Class Functions
-function CreateDatabase($dbname, $optionsarray=false)
-function CreateTableSQL($tabname, $fldarray, $taboptarray=false)
- RETURNS: an array of strings, the sql to be executed, or false
-
$tabname: name of table
$fldarray: string (or array) containing field info
$taboptarray: array containing table options "$fieldname $type $colsize $otheroptions"
- array($fieldname, $type, [,$colsize] [,$otheroptions]*)
- C: Varchar, capped to 255 characters.
-
X: Larger varchar, capped to 4000 characters (to be compatible with Oracle).
XL: For Oracle, returns CLOB, otherwise the largest varchar size.
C2: Multibyte varchar
X2: Multibyte varchar (largest size)
B: BLOB (binary large object)
D: Date (some databases do not support this, and we return a datetime type)
T: Datetime or Timestamp accurate to the second.
TS: Datetime or Timestamp supporting Sub-second accuracy.
Supported by Oracle, PostgreSQL and SQL Server currently.
Otherwise equivalent to T.
- L: Integer field suitable for storing booleans (0 or 1)
I: Integer (mapped to I4)
I1: 1-byte integer
I2: 2-byte integer
I4: 4-byte integer
I8: 8-byte integer
F: Floating point number
N: Numeric or decimal number AUTO For autoincrement number. Emulated with triggers if not available.
-
Sets NOTNULL also.
AUTOINCREMENT Same as auto.
KEY Primary key field. Sets NOTNULL also. Compound keys are supported.
PRIMARY Same as KEY.
DEF Synonym for DEFAULT for lazy typists.
DEFAULT The default value. Character strings are auto-quoted unless
the string begins and ends with spaces, eg ' SYSDATE '.
NOTNULL If field is not null.
DEFDATE Set default value to call function to get today's date.
DEFTIMESTAMP Set default to call function to get today's datetime.
NOQUOTE Prevents autoquoting of default string values.
CONSTRAINTS Additional constraints defined at the end of the field
definition. $flds = array(
-
array('COLNAME', 'DECIMAL', '8.4', 'DEFAULT' =gt; 0, 'NOTNULL'),
array('id', 'I' , 'AUTO'),
array('`MY DATE`', 'D' , 'DEFDATE'),
array('NAME', 'C' , '32', 'CONSTRAINTS' =gt; 'FOREIGN KEY REFERENCES reftable')
); $flds = "
-
COLNAME DECIMAL(8.4) DEFAULT 0 NOTNULL,
id I AUTO,
`MY DATE` D DEFDATE,
NAME C(32) CONSTRAINTS 'FOREIGN KEY REFERENCES reftable'
";
-
-
-Indicates that the previous table definition should be removed
-(dropped)together with ALL data. See first example below.
-Drop table. Useful for removing unused tables.
-Define this as the key, with the constraint as the value. See the
-postgresql example below. Additional constraints defined for the whole
-table. You will probably need to prefix this with a comma. $taboptarray = array('mysql' =gt; 'TYPE=ISAM', 'oci8' =gt; 'tablespace users', 'REPLACE');
- $taboptarray = array('constraints' =gt; ', FOREIGN KEY (col1) REFERENCES reftable (refcol)');
-function DropTableSQL($tabname)
-function ChangeTableSQL($tabname, $flds, $tableOptions=false, $dropOldFlds=false)
-function RenameTableSQL($tabname,$newname)
- function RenameColumnSQL($tabname,$oldcolumn,$newcolumn,$flds='')
-function CreateIndexSQL($idxname, $tabname, $flds,
-$idxoptarray=false)
- RETURNS: an array of strings, the sql to be executed, or false
-
$idxname: name of index
$tabname: name of table
$flds: list of fields as a comma delimited string or an array of strings
$idxoptarray: array of index creation options CLUSTERED Create clustered index (only mssql)
-
BITMAP Create bitmap index (only oci8)
UNIQUE Make unique index
FULLTEXT Make fulltext index (only mysql)
HASH Create hash index (only postgres)
DROP Drop legacy indexfunction DropIndexSQL ($idxname, $tabname = NULL)
-function AddColumnSQL($tabname, $flds)
-function AlterColumnSQL($tabname, $flds)
-function DropColumnSQL($tabname, $flds)
-function SetSchema($schema)
-function MetaTables()
-function MetaColumns($tab, $upper=true, $schema=false)
-function MetaPrimaryKeys($tab,$owner=false,$intkey=false)
-function MetaIndexes($table, $primary = false, $owner = false)
-function NameQuote($name = NULL)
-function TableName($name)
-function MetaType($t,$len=-1,$fieldobj=false)
-function ActualType($meta)
-function ExecuteSQLArray($sqlarray, $contOnError = true)
- RETURNS: 0 if failed, 1 if executed all but with errors, 2 if executed successfully
-
$sqlarray: an array of strings with sql code (no semicolon at the end of string)
$contOnError: if true, then continue executing even if error occurs
-
-ADOdb XML Schema (AXMLS)
-Quick Start
-
-<?xml version="1.0"?>
<schema version="0.2">
<table name="users">
<desc>A typical users table for our application.</desc>
<field name="userId" type="I">
<descr>A unique ID assigned to each user.</descr>
<KEY/>
<AUTOINCREMENT/>
</field>
<field name="userName" type="C" size="16"><NOTNULL/></field>
<index name="userName">
<descr>Put a unique index on the user name</descr>
<col>userName</col>
<UNIQUE/>
</index>
</table>
<sql>
<descr>Insert some data into the users table.</descr>
<query>insert into users (userName) values ( 'admin' )</query>
<query>insert into users (userName) values ( 'Joe' )</query>
</sql>
</schema>
-<?xml version="1.0"?>
<schema version="0.2">
...
</schema>
-<table name="users">
<desc>A typical users table for our application.</desc>
<field name="userId" type="I">
<descr>A unique ID assigned to each user.</descr>
<KEY/>
<AUTOINCREMENT/>
</field>
<field name="userName" type="C" size="16"><NOTNULL/></field>
</table>
-<table name="users">
...
<index name="userName">
<descr>Put a unique index on the user name</descr>
<col>userName</col>
<UNIQUE/>
</index>
</table>
-<sql>
<descr>Insert some data into the users table.</descr>
<query>insert into users (userName) values ( 'admin' )</query>
<query>insert into users (userName) values ( 'Joe' )</query>
</sql>
-<?PHP
/* You must tell the script where to find the ADOdb and
* the AXMLS libraries.
*/
-require( "path_to_adodb/adodb.inc.php");
-require( "path_to_adodb/adodb-xmlschema.inc.php" ); # or adodb-xmlschema03.inc.php
-
-/* Configuration information. Define the schema filename,
* RDBMS platform (see the ADODB documentation for valid
* platform names), and database connection information here.
*/
$schemaFile = 'example.xml';
$platform = 'mysql';
$dbHost = 'localhost';
$dbName = 'database';
$dbUser = 'username';
$dbPassword = 'password';
/* Start by creating a normal ADODB connection.
*/
$db = ADONewConnection( $platform );
$db->Connect( $dbHost, $dbUser, $dbPassword, $dbName );
/* Use the database connection to create a new adoSchema object.
*/
$schema = new adoSchema( $db );
/* Call ParseSchema() to build SQL from the XML schema file.
* Then call ExecuteSchema() to apply the resulting SQL to
* the database.
*/
$sql = $schema->ParseSchema( $schemaFile );
$result = $schema->ExecuteSchema();
?>
-$db = ADONewConnection( 'mysql' );
$db->Connect( 'host', 'user', 'password', 'database' );$schema = new adoSchema( $db );
-$schema->ParseSchema( $schemaFile );
-
$schema->ExecuteSchema();XML Schema Version 3
-
-
-
-<?xml version="1.0"?>
-<schema version="0.3">
- <table name="ats_kb">
- <descr>ATS KnowledgeBase</descr>
- <opt platform="mysql">TYPE=INNODB</opt>
- <field name="recid" type="I"/>
- <field name="organization_code" type="I4"/>
- <field name="sub_code" type="C" size="20"/>
- etc...
-
-Upgrading
-
-If you have any questions or comments, please email them to
-Richard at richtl#arscognita.com.
-
-
-
diff --git a/src/adodb5/docs/docs-oracle.htm b/src/adodb5/docs/docs-oracle.htm
deleted file mode 100644
index 3ee27aae..00000000
--- a/src/adodb5/docs/docs-oracle.htm
+++ /dev/null
@@ -1,542 +0,0 @@
-
-
-
-
-
-
- Using ADOdb with PHP and Oracle: an advanced tutorial
-
1. Introduction
-
-
-
-
-
-
- Oracle extension
- Designed for Oracle 7 or earlier. This is obsolete.
-
-
-Oci8 extension
- Despite it's name, which implies it is only for Oracle 8i, this is the standard method for accessing databases running Oracle 8i, 9i or 10g (and later).
-
-$conn = OCILogon("scott","tiger", $tnsName);
-
-$stmt = OCIParse($conn,"select * from emp where empno > :emp order by empno");
-$emp = 7900;
-OCIBindByName($stmt, ':emp', $emp);
-$ok = OCIExecute($stmt);
-while (OCIFetchInto($stmt,$arr)) {
- print_r($arr);
- echo "<hr>";
-}
-
-
- Array ( [0] => 7934 [1] => MILLER [2] => CLERK [3] => 7782 [4] => 23/JAN/82 [5] => 1300 [7] => 10 )
-
-
-
-
- Feature
- PEAR DB 1.6
- ADOdb 4.52
-
-
- General Style
- Simple, easy to use. Lacks Oracle specific functionality.
- Has multi-tier design. Simple high-level design for beginners, and also lower-level advanced Oracle functionality.
-
-
- Support for Prepare
- Yes, but only on one statement, as the last prepare overwrites previous prepares.
- Yes (multiple simultaneous prepare's allowed)
-
-
- Support for LOBs
- No
- Yes, using update semantics
-
-
- Support for REF Cursors
- No
- Yes
-
-
- Support for IN Parameters
- Yes
- Yes
-
-
- Support for OUT Parameters
- No
- Yes
-
-
- Schema creation using XML
- No
- Yes, including ability to define tablespaces and constraints
-
-
- Provides database portability features
- No
- Yes, has some ability to abstract features that differ between databases such as dates, bind parameters, and data types.
-
-
- Performance monitoring and tracing
- No
- Yes. SQL can be traced and linked to web page it was executed on. Explain plan support included.
-
-
- Recordset caching for frequently used queries
- No
- Yes. Provides great speedups for SQL involving complex where, group-by and order-by clauses.
-
-
- Popularity
- Yes, part of PEAR release
- Yes, many open source projects are using this software, including PostNuke, Xaraya, Mambo, Tiki Wiki.
-
-
- Speed
- Medium speed.
- Very high speed. Fastest database abstraction library available for PHP. Benchmarks are available.
-
-
-High Speed Extension available
- No
- Yes. You can install the optional ADOdb extension, which reimplements the most frequently used parts of ADOdb as fast C code. Note that the source code version of ADOdb runs just fine without this extension, and only makes use of the extension if detected.
- ADOdb Example
-
-include "/path/to/adodb.inc.php";
-$db = NewADOConnection("oci8");
-$db->Connect($tnsName, "scott", "tiger");
-
-$rs = $db->Execute("select * from emp where empno>:emp order by empno",
- array('emp' => 7900));
-while ($arr = $rs->FetchRow()) {
- print_r($arr);
- echo "<hr>";
-}
-
-
-
-
-
- Oci8
- ADOdb
-
-
-$stmt = OCIParse($conn,
- "select * from emp where empno > :emp");
-$emp = 7900;
-OCIBindByName($stmt, ':emp', $emp);
-$ok = OCIExecute($stmt);
-
-while (OCIFetchInto($stmt,$arr)) {
- print_r($arr);
- echo "<hr>";
-} $recordset = $db->Execute("select * from emp where empno>:emp",
- array('emp' => 7900));
-
-while ($arr = $recordset->FetchRow()) {
- print_r($arr);
- echo "<hr>";
-}2. ADOdb Query Semantics
-
-$rs = $db->Execute("select * from emp where empno>:emp", array('emp' => 7900));
-while (!$rs->EOF) {
- print_r($rs->fields);
- $rs->MoveNext();
-}
-
-
-$arr = $db->GetArray("select * from emp where empno>:emp", array('emp' => 7900));
-
-
-$arr = $db->GetRow("select * from emp where empno=:emp", array('emp' => 7900));
-
-
-$arr = $db->GetOne("select ename from emp where empno=:emp", array('emp' => 7900));
-
-
-$offset = 200; $limitrows = 100;
-$rs = $db->SelectLimit('select * from table', $limitrows, $offset);
-
-Array Fetch Mode
-
-
-Caching
-
-$ADODB_CACHE_DIR = '/var/adodb/tmp';
-$rs = $db->CacheExecute(3600, "select names from allcountries order by 1");
-
-There are analogous CacheGetArray(
-), CacheGetRow( ), CacheGetOne( ) and CacheSelectLimit( ) functions. The first parameter is the number of seconds to cache. You can also pass a bind array as a 3rd parameter (not shown above).
-
-$ADODB_CACHE_DIR = '/var/adodb/tmp';
-$connection->cacheSecs = 3600;
-$rs = $connection->CacheExecute($sql, array('id' => 1));
-
-
-3. Using Prepare( ) For Frequently Used Statements
-
-$stmt = $db->Prepare('insert into table (field1, field2) values (:f1, :f2)');
-foreach ($arrayToInsert as $key => $value) {
- $db->Execute($stmt, array('f1' => $key, 'f2' => $val);
-}
-
-4. Working With LOBs
-
-$ok = $db->Execute("insert into aTable (id, name, ablob)
- values (aSequence.nextVal, 'Name', null)");
-if (!$ok) return LogError($db->ErrorMsg());
-# params: $tableName, $blobFieldName, $blobValue, $whereClause
-$db->UpdateBlob('aTable', 'ablob', $blobValue, 'id=aSequence.currVal');
-
-
-$ok = $db->Execute("insert into aTable (id, name, aclob)
- values (aSequence.nextVal, 'Name', null)");
-if (!$ok) return LogError($db->ErrorMsg());
-$db->UpdateClob('aTable', 'aclob', $clobValue, 'id=aSequence.currVal');
-
-
- $sql = "INSERT INTO photos ( ID, photo) ".
- "VALUES ( :id, empty_blob() )".
- " RETURNING photo INTO :xx";
-
- $stmt = $db->PrepareSP($sql);
- $db->InParameter($stmt, $id, 'id');
- $blob = $db->InParameter($stmt, $blob_data, 'xx',-1, OCI_B_BLOB);
- $db->StartTrans();
- $ok = $db->Execute($stmt);
- $db->CompleteTrans();
-
-5. REF CURSORs
-
-TYPE TabType IS REF CURSOR RETURN TAB%ROWTYPE;
-
-PROCEDURE open_tab (tabcursor IN OUT TabType,tablenames IN VARCHAR) IS
- BEGIN
- OPEN tabcursor FOR SELECT * FROM TAB WHERE tname LIKE tablenames;
- END open_tab;
-
-
-$rs = $db->ExecuteCursor("BEGIN open_tab(:refc,'A%'); END;",'refc');
-while ($arr = $rs->FetchRow()) print_r($arr);
-
-6. In and Out Parameters
-
-PROCEDURE data_out(input IN VARCHAR, output OUT VARCHAR) IS
- BEGIN
- output := 'I love '||input;
- END;
-
-
-$stmt = $db->PrepareSP("BEGIN adodb.data_out(:a1, :a2); END;");
-$input = 'Sophia Loren';
-$db->InParameter($stmt,$input,'a1');
-$db->OutParameter($stmt,$output,'a2');
-$ok = $db->Execute($stmt);
-if ($ok) echo ($output == 'I love Sophia Loren') ? 'OK' : 'Failed';
-
-Bind Parameters and REF CURSORs
-
-$stmt = $db->PrepareSP("BEGIN adodb.open_tab(:refc,:tabname); END;");
-$input = 'A%';
-$db->InParameter($stmt,$input,'tabname');
-$rs = $db->ExecuteCursor($stmt,'refc');
-while ($arr = $rs->FetchRow()) print_r($arr);
-
-Bind Parameters and LOBs
-
- $text = 'test test test';
- $sql = "declare rs clob; begin :rs := lobinout(:sa0); end;";
- $stmt = $conn -> PrepareSP($sql);
- $conn -> InParameter($stmt,$text,'sa0', -1, OCI_B_CLOB); # -1 means variable length
- $rs = '';
- $conn -> OutParameter($stmt,$rs,'rs', -1, OCI_B_CLOB);
- $conn -> Execute($stmt);
- echo "return = ".$rs."<br>";
-
-Reusing Bind Parameters with CURSOR_SHARING=FORCE
-
-$arr = $db->GetArray("select * from emp where empno>:emp", array('emp' => 7900));
-
-
-$arr = $db->GetArray("select * from emp where empno>7900");
-
-
-ALTER SESSION SET CURSOR_SHARING=FORCE
-
-7. Dates and Datetime in ADOdb
-
-$db = NewADOConnection('oci8');
-$db->NLS_DATE_FORMAT = 'RRRR-MM-DD HH24:MI:SS';
-$db->Connect($tns, $user, $pwd);
-
-$sql = quot;ALTER SESSION SET NLS_DATE_FORMAT = 'RRRR-MM-DD HH24:MI:SS'";
-$db->Execute($sql);
-
-8. Database Portability Layer
-
-
-
-
- Function
- Description
-
-
- DBDate($date)
- Pass in a UNIX timestamp or ISO date and it will convert it to a date
- string formatted for INSERT/UPDATE
-
-
- DBTimeStamp($date)
- Pass in a UNIX timestamp or ISO date and it will convert it to a timestamp
- string formatted for INSERT/UPDATE
-
-
- SQLDate($date, $fmt)
- Portably generate a date formatted using $fmt mask, for use in SELECT
- statements.
-
-
- OffsetDate($date, $ndays)
- Portably generate a $date offset by $ndays.
-
-
- Concat($s1, $s2, ...)
- Portably concatenate strings. Alternatively, for mssql use mssqlpo driver,
- which allows || operator.
-
-
- IfNull($fld, $replaceNull)
- Returns a string that is the equivalent of MySQL IFNULL or Oracle NVL.
-
-
- Param($name)
- Generates bind placeholders, using ? or named conventions as appropriate.
- $db->sysDate Property that holds the SQL function that returns today's date
-$db->sysTimeStamp Property that holds the SQL function that returns the current
-timestamp (date+time).
-
-
-
-$db->concat_operator Property that holds the concatenation operator
-
-$db->length Property that holds the name of the SQL strlen function.
- $db->upperCase Property that holds the name of the SQL strtoupper function.
- $db->random Property that holds the SQL to generate a random number between 0.00 and 1.00.
-
-$db->substr Property that holds the name of the SQL substring function.
-
-
-
-
- Driver Name
- Description
-
-
- oci805
- Specifically for Oracle 8.0.5. This driver has a slower SelectLimit( ).
-
-
- oci8
- The default high performance driver. The keys of associative arrays returned in a recordset are upper-case.
-
-
-oci8po
- The portable Oracle driver. Slightly slower than oci8. This driver uses ? instead of :bindvar for binding variables, which is the standard for other databases. Also the keys of associative arrays are in lower-case like other databases.
- $db = NewADOConnection('oci8po');
-$db->Connect($tns, $user, $pwd);
-$db->Execute("insert into atable (f1, f2) values (?,?)", array(12, 'abc'));
-9. Connecting to Oracle
-Should You Use Persistent Connections
-Connection Examples
- $conn = NewADOConnection('oci8');
- $conn->Connect(false, 'scott', 'tiger');
- $conn = NewADOConnection('oci8');
- $conn->PConnect(false, 'scott', 'tiger', 'myTNS');
- $conn->PConnect('myTNS', 'scott', 'tiger');
-
- $conn->connectSID = true;
- $conn->Connect('192.168.0.1', 'scott', 'tiger', 'SID');
- $conn->Connect('192.168.0.1', 'scott', 'tiger', 'servicename');
- $cstr = "(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=$host)(PORT=$port))
- (CONNECT_DATA=(SID=$sid)))";
- $conn->Connect($cstr, 'scott', 'tiger');
-
-
- $dsn = 'oci8://user:pwd@tnsname/?persist'; # persist is optional
- $conn = ADONewConnection($dsn); # no need for Connect/PConnect
-
- $dsn = 'oci8://user:pwd@host/sid';
- $conn = ADONewConnection($dsn);
-
- $dsn = 'oci8://user:pwd@/'; # oracle on local machine
- $conn = ADONewConnection($dsn);
-10. Error Checking
-function InvokeErrorHandler()
-{
-
global $db; ## assume global
- MyLogFunction($db->ErrorNo(), $db->ErrorMsg());
-}
-if (!$db->Connect($tns, $usr, $pwd)) InvokeErrorHandler();
-
-$rs = $db->Execute("select * from emp where empno>:emp order by empno",
- array('emp' => 7900));
-if (!$rs) return InvokeErrorHandler();
-while ($arr = $rs->FetchRow()) {
- print_r($arr);
- echo "<hr>";
-}
-Handling Large Recordsets (added 27 May 2005)
-The oci8 driver does not support counting the number of records returned in a SELECT statement, so the function RecordCount()
-is emulated when the global variable $ADODB_COUNTRECS is set to true, which is the default.
-We emulate this by buffering all the records. This can take up large amounts of memory for big recordsets.
- Set $ADODB_COUNTRECS to false for the best performance.
- 11. Other ADOdb Features
-12. Download
-13. Resources
-
-
-
-
diff --git a/src/adodb5/docs/docs-perf.htm b/src/adodb5/docs/docs-perf.htm
deleted file mode 100644
index fad67c76..00000000
--- a/src/adodb5/docs/docs-perf.htm
+++ /dev/null
@@ -1,965 +0,0 @@
-
-
-
- The ADOdb Performance Monitoring Library
-Introduction
-
-
-$perf->HealthCheck()
-or $perf->HealthCheckCLI(). $perf->UI().
-This UI displays:
-
-
- $perf->DBParameter('data cache hit
-ratio') returns this very important statistic in a database
-independant manner.
-
-
-
-Usage
-<?php
-
include_once('adodb.inc.php');
session_start(); # session variables required for monitoring
$conn = ADONewConnection($driver);
$conn->Connect($server,$user,$pwd,$db);
$perf =& NewPerfMonitor($conn);
$perf->UI($pollsecs=5);
?>$size = $perf->DBParameter('data cache size');
-Methods
-
-define('ADODB_PERF_NO_RUN_SQL',1);
-
-
-
-
-
- ADOdb
-Performance Monitor for localhost, db=test
-
- PostgreSQL 7.3.2 on i686-pc-cygwin, compiled by
-GCC gcc (GCC) 3.2 20020927 (prerelease)
-
-
- Performance Stats View
-SQL View Tables Poll
-Stats
-
-
-
-
-
-
-
- postgres7
-
-
- Parameter
- Value
- Description
-
-
- Ratios
-
-
- statistics collector
- TRUE
- Value must be TRUE to enable hit ratio statistics (stats_start_collector,stats_row_level
-and stats_block_level must be set to true in postgresql.conf)
-
-
- data cache hit ratio
- 99.7967555299239
-
-
-
- IO
-
-
- data reads
- 125
-
-
-
- data writes
- 21.78125000000000000
- Count of inserts/updates/deletes * coef
-
-
- Data Cache
-
-
- data cache buffers
- 640
- Number of cache buffers. Tuning
-
-
- cache blocksize
- 8192
- (estimate)
-
-
- data cache size
- 5M
-
-
-
- operating system cache size
- 80M
- (effective cache size)
-
-
- Memory Usage
-
-
- sort buffer size
- 1M
- Size of sort buffer (per query)
-
-
- Connections
-
-
- current connections
- 0
-
-
-
- max connections
- 32
-
-
-
- Parameters
-
-
- rollback buffers
- 8
- WAL buffers
-
-
-
-random page cost
- 4
- Cost of doing a seek (default=4). See random_page_cost
- -- Ratios --
-
MyISAM cache hit ratio =gt; 56.5635738832
InnoDB cache hit ratio =gt; 0
sql cache hit ratio =gt; 0
-- IO --
data reads =gt; 2622
data writes =gt; 2415.5
-- Data Cache --
MyISAM data cache size =gt; 512K
BDB data cache size =gt; 8388600
InnoDB data cache size =gt; 8M
-- Memory Pools --
read buffer size =gt; 131072
sort buffer size =gt; 65528
table cache =gt; 4
-- Connections --
current connections =gt; 3
max connections =gt; 100Accumulating statistics...
-
Time WS-CPU% Hit% Sess Reads/s Writes/s
11:08:30 0.7 56.56 1 0.0000 0.0000
11:08:33 1.8 56.56 2 0.0000 0.0000
11:08:36 11.1 56.55 3 2.5000 0.0000
11:08:39 9.8 56.55 2 3.1121 0.0000
11:08:42 2.8 56.55 1 0.0000 0.0000
11:08:45 7.4 56.55 2 0.0000 1.5000Raw Functions
-$ADODB_PERF_MIN
-Format of $settings Property
-
-
-
-
-
-
- 'table cache' =gt; array('CACHE', # category code
-
array("show variables", 'table_cache'), # array (type 1b)
'Number of tables to keep open'), # descriptionExample Health Check Output
-
-
-
-
-
-
-
- db2
-
-
- Parameter
- Value
- Description
-
-
- Ratios
-
-
- data cache hit ratio
- 0
-
-
-
- Data Cache
-
-
- data cache buffers
- 250
- See tuning
-reference.
-
-
- cache blocksize
- 4096
-
-
-
- data cache size
- 1000K
-
-
-
- Connections
-
-
-
-current connections
- 2
-
-
-
-
-
-
-
-
- informix
-
-
- Parameter
- Val
-ue
- Description
-
-
- Ratios
-
-
- data cache hit
-ratio
- 95.89
-
-
-
- IO
-
-
- data
-reads
- 1883884
- Page reads
-
-
- data writes
- 1716724
- Page writes
-
-
- Connections
-
-
-
-
-current connections
- 263.0
- Number of
-sessions
-
- -
- mysql- |
- ||
| Parameter | -Value | -Description | -
| Ratios | -||
| MyISAM cache hit ratio | -56.5658301822 | -Cache ratio should be at least 90% | -
| InnoDB cache hit ratio | -0 | -Cache ratio should be at least 90% | -
| sql cache hit ratio | -0 | -- |
| IO | -||
| data reads | -2622 | -Number of selects (Key_reads is not accurate) | -
| data writes | -2415.5 | -Number of inserts/updates/deletes * coef (Key_writes is not -accurate) | -
| Data Cache | -||
| MyISAM data cache size | -512K | -- |
| BDB data cache size | -8388600 | -- |
| InnoDB data cache size | -8M | -- |
| Memory Pools | -||
| read buffer size | -131072 | -(per session) | -
| sort buffer size | -65528 | -Size of sort buffer (per session) | -
| table cache | -4 | -Number of tables to keep open | -
| Connections | -||
| current connections | -3 | -- |
| max connections | -100 | -- |
- -
- mssql- |
- ||
| Parameter | -Value | -Description | -
| Ratios | -||
| data cache hit ratio | -99.9999694824 | -- |
| prepared sql hit ratio | -99.7738579828 | -- |
| adhoc sql hit ratio | -98.4540169133 | -- |
| IO | -||
| data reads | -2858 | -- |
| data writes | -1438 | -- |
| Data Cache | -||
| data cache size | -4362 | -in K | -
| Connections | -||
| current connections | -14 | -- |
| max connections | -32767 | -- |
- -
- oci8- |
- ||
| Parameter | -Value | -Description | -
| Ratios | -||
| data cache hit ratio | -96.98 | -- |
| sql cache hit ratio | -99.96 | -- |
| IO | -||
| data reads | -842938 | -- |
| data writes | -16852 | -- |
| Data Cache | -||
| data cache buffers | -3072 | -Number of cache buffers | -
| data cache blocksize | -8192 | -- |
| data cache size | -48M | -shared_pool_size | -
| Memory Pools | -||
| java pool size | -0 | -java_pool_size | -
| sort buffer size | -512K | -sort_area_size (per query) | -
| user session buffer size | -8M | -large_pool_size | -
| Connections | -||
| current connections | -1 | -- |
| max connections | -170 | -- |
| data cache utilization ratio | -88.46 | -Percentage of data cache actually in use | -
| user cache utilization ratio | -91.76 | -Percentage of user cache (large_pool) actually in use | -
| rollback segments | -11 | -- |
| Transactions | -||
| peak transactions | -24 | -Taken from high-water-mark | -
| max transactions | -187 | -max transactions / rollback segments < 3.5 (or -transactions_per_rollback_segment) | -
| Parameters | -||
| cursor sharing | -EXACT | -Cursor reuse strategy. Recommended is FORCE (8i+) or SIMILAR -(9i+). See cursor_sharing. | -
| index cache cost | -0 | -% of indexed data blocks expected in the cache. Recommended -is 20-80. Default is 0. See optimizer_index_caching. | -
| random page cost | -100 | -Recommended is 10-50 for TP, and 50 for data warehouses. -Default is 100. See optimizer_index_cost_adj. - | -
Suspicious SQL
-| LOAD | -EXECUTES | -SQL_TEXT | -
| .73% | -89 | -select u.name, o.name, t.spare1, t.pctfree$ from sys.obj$ o, -sys.user$ u, sys.tab$ t where (bitand(t.trigflag, 1048576) = 1048576) -and o.obj#=t.obj# and o.owner# = u.user# select i.obj#, i.flags, -u.name, o.name from sys.obj$ o, sys.user$ u, sys.ind$ i where -(bitand(i.flags, 256) = 256 or bitand(i.flags, 512) = 512) and -(not((i.type# = 9) and bitand(i.flags,8) = 8)) and o.obj#=i.obj# and -o.owner# = u.user# | -
| .84% | -3 | -select /*+ RULE */ distinct tabs.table_name, tabs.owner , -partitioned, iot_type , TEMPORARY, table_type, table_type_owner from -DBA_ALL_TABLES tabs where tabs.owner = :own | -
| 3.95% | -6 | -SELECT round(count(1)*avg(buf.block_size)/1048576) FROM -DBA_OBJECTS obj, V$BH bh, dba_segments seg, v$buffer_pool buf WHERE -obj.object_id = bh.objd AND obj.owner != 'SYS' and obj.owner = -seg.owner and obj.object_name = seg.segment_name and obj.object_type = -seg.segment_type and seg.buffer_pool = buf.name and buf.name = -'DEFAULT' | -
| 4.50% | -6 | -SELECT round(count(1)*avg(tsp.block_size)/1048576) FROM -DBA_OBJECTS obj, V$BH bh, dba_segments seg, dba_tablespaces tsp WHERE -obj.object_id = bh.objd AND obj.owner != 'SYS' and obj.owner = -seg.owner and obj.object_name = seg.segment_name and obj.object_type = -seg.segment_type and seg.tablespace_name = tsp.tablespace_name | -
| 57.34% | -9267 | -select t.schema, t.name, t.flags, q.name from -system.aq$_queue_tables t, sys.aq$_queue_table_affinities aft, -system.aq$_queues q where aft.table_objno = t.objno and -aft.owner_instance = :1 and q.table_objno = t.objno and q.usage = 0 and -bitand(t.flags, 4+16+32+64+128+256) = 0 for update of t.name, -aft.table_objno skip locked | -
Expensive SQL
-| LOAD | -EXECUTES | -SQL_TEXT | -
| 5.24% | -1 | -select round(sum(bytes)/1048576) from dba_segments | -
| 6.89% | -6 | -SELECT round(count(1)*avg(buf.block_size)/1048576) FROM -DBA_OBJECTS obj, V$BH bh, dba_segments seg, v$buffer_pool buf WHERE -obj.object_id = bh.objd AND obj.owner != 'SYS' and obj.owner = -seg.owner and obj.object_name = seg.segment_name and obj.object_type = -seg.segment_type and seg.buffer_pool = buf.name and buf.name = -'DEFAULT' | -
| 7.85% | -6 | -SELECT round(count(1)*avg(tsp.block_size)/1048576) FROM -DBA_OBJECTS obj, V$BH bh, dba_segments seg, dba_tablespaces tsp WHERE -obj.object_id = bh.objd AND obj.owner != 'SYS' and obj.owner = -seg.owner and obj.object_name = seg.segment_name and obj.object_type = -seg.segment_type and seg.tablespace_name = tsp.tablespace_name | -
| 33.69% | -89 | -select u.name, o.name, t.spare1, t.pctfree$ from sys.obj$ o, -sys.user$ u, sys.tab$ t where (bitand(t.trigflag, 1048576) = 1048576) -and o.obj#=t.obj# and o.owner# = u.user# | -
| 36.44% | -89 | -select i.obj#, i.flags, u.name, o.name from sys.obj$ o, -sys.user$ u, sys.ind$ i where (bitand(i.flags, 256) = 256 or -bitand(i.flags, 512) = 512) and (not((i.type# = 9) and -bitand(i.flags,8) = 8)) and o.obj#=i.obj# and o.owner# = u.user# | -
- postgres7- |
- ||
| Parameter | -Value | -Description | -
| Ratios | -||
| statistics collector | -FALSE | -Must be set to TRUE to enable hit ratio statistics (stats_start_collector,stats_row_level -and stats_block_level must be set to true in postgresql.conf) | -
| data cache hit ratio | -99.9666031916603 | -- |
| IO | -||
| data reads | -15 | -- |
| data writes | -0.000000000000000000 | -Count of inserts/updates/deletes * coef | -
| Data Cache | -||
| data cache buffers | -1280 | -Number of cache buffers. Tuning | -
| cache blocksize | -8192 | -(estimate) | -
| data cache size | -10M | -- |
| operating system cache size | -80000K | -(effective cache size) | -
| Memory Pools | -||
| sort buffer size | -1M | -Size of sort buffer (per query) | -
| Connections | -||
| current connections | -13 | -- |
| max connections | -32 | -- |
| Parameters | -||
| rollback buffers | -8 | -WAL buffers | -
| random page cost | -4 | -Cost of doing a seek (default=4). See random_page_cost | -
ADODB Session 2 Management Manual
--V5.06 16 Oct 2008 (c) 2000-2009 John Lim (jlim#natsoft.com) -
-This software is dual licensed using BSD-Style and -LGPL. This means you can use it in compiled proprietary and commercial -products. -
Useful ADOdb links: Download - Other Docs -
-Introduction
-This document discusses the newer session handler adodb-session2.php. If - you have used the older adodb-session.php, then be forewarned that you will - need to alter your session table format. Otherwise everything is backward - compatible. - Here are the older - docs for - adodb-session.php.
-Why Session Variables in a Database?
-We store state information specific to a user or web - client in session variables. These session variables persist throughout a -session, as the user moves from page to page.
-To use session variables, call session_start() at the beginning of -your web page, before your HTTP headers are sent. Then for every -variable you want to keep alive for the duration of the session, call -session_register($variable_name). By default, the session handler will -keep track of the session by using a cookie. You can save objects or -arrays in session variables also. -
-The default method of storing sessions is to store it in a file. -However if you have special needs such as you: -
--
-
- Have multiple web servers that need to share session info -
- Need to do special processing of each session -
- Require notification when a session expires -
The ADOdb session handler provides you with the above -additional capabilities by storing the session information as records -in a database table that can be shared across multiple servers.
-These records will be garbage collected based on the php.ini [session] timeout settings. -You can register a notification function to notify you when the record has expired and -is about to be freed by the garbage collector.
-An alternative to using a database backed session handler is to use memcached. - This is a distributed memory based caching system suitable for storing session - information. -
-The Improved Session Handler
-In ADOdb 4.91, we added a new session handler, in adodb-session2.php. -It features the following improvements: -
-
-
- Fully supports server farms using a new database table format. The - previous version used the web server time for timestamps, which can cause problems - on a system with multiple web servers with possibly inconsistent - times. The new version uses the database server time instead for all timestamps. -
- The older database table format is obsolete. The database table must be modified - to support storage of the database server time mentioned above. Also the field - named DATA has been changed to SESSDATA. In some databases, DATA is a reserved - word. -
- The functions dataFieldName() and syncSeconds() is obsolete. -
Usage is - -
-include_once("adodb/session/adodb-session2.php");
-ADOdb_Session::config($driver, $host, $user, $password, $database,$options=false);
-session_start();
-
-#
# Test session vars, the following should increment on refresh
#
$_SESSION['AVAR'] += 1;
print "<p>\$_SESSION['AVAR']={$_SESSION['AVAR']}</p>";
-
-
-When the session is created in session_start( ), the global variable $ADODB_SESS_CONN holds -the connection object. -
The default name of the table is sessions2. If you want to override it: - -
-include_once("adodb/session/adodb-session2.php");
-$options['table'] = 'mytablename';
-ADOdb_Session::config($driver, $host, $user, $password, $database,$options);
-session_start();
-
-
-
-ADOdb Session Handler Features
--
-
- Ability to define a notification function that is called when a -session expires. Typically -used to detect session logout and release global resources. -
- Optimization of database writes. We crc32 the session data and -only perform an update -to the session data if there is a data change. -
- Support for large amounts of session data with CLOBs (see -adodb-session-clob2.php). Useful -for Oracle. -
- Support for encrypted session data, see -adodb-cryptsession2.php. Enabling encryption is simply a matter of -including adodb-cryptsession2.php instead of adodb-session2.php. -
Session Handler Files
-There are 3 session management files that you can use: -
-adodb-session2.php : The default-
adodb-cryptsession2.php : Use this if you want to store encrypted session data in the database
adodb-session-clob2.php : Use this if you are storing DATA in clobs and you are NOT using oci8 driver
Usage Examples
-To force non-persistent connections, call Persist() first before session_start(): - - -
-
-include_once("adodb/session/adodb-session2.php");
-$driver = 'mysql'; $host = 'localhost'; $user = 'auser'; $pwd = 'secret'; $database = 'sessiondb';
-ADOdb_Session::config($driver, $host, $user, $password, $database,$options=false);
ADOdb_session::Persist($connectMode=false);
-session_start();
-
-The parameter to the Persist( ) method sets the connection mode. You can - pass the following:
-| $connectMode | -Connection Method | -
| true | -PConnect( ) |
-
| false | -Connect( ) | -
| 'N' | -NConnect( ) | -
| 'P' | -PConnect( ) | -
| 'C' | -Connect( ) | -
To use a encrypted sessions, simply replace the file adodb-session2.php:
--
include('adodb/session/adodb-cryptsession2.php');
$driver = 'mysql'; $host = 'localhost'; $user = 'auser'; $pwd = 'secret'; $database = 'sessiondb'; -ADOdb_Session::config($driver, $host, $user, $password, $database,$options=false);
adodb_sess_open(false,false,$connectMode=false); -session_start();
And the same technique for adodb-session-clob2.php:
--
include('adodb/session/adodb-session2-clob2.php');
$driver = 'oci8'; $host = 'localhost'; $user = 'auser'; $pwd = 'secret'; $database = 'sessiondb'; -ADOdb_Session::config($driver, $host, $user, $password, $database,$options=false);
adodb_sess_open(false,false,$connectMode=false); -session_start();
Installation
-1. Create this table in your database. Here is the MySQL version: -
-CREATE TABLE sessions2( - sesskey VARCHAR( 64 ) NOT NULL DEFAULT '', - expiry DATETIME NOT NULL , - expireref VARCHAR( 250 ) DEFAULT '', - created DATETIME NOT NULL , - modified DATETIME NOT NULL , - sessdata LONGTEXT, - PRIMARY KEY ( sesskey ) , - INDEX sess2_expiry( expiry ), - INDEX sess2_expireref( expireref ) -)- -
For PostgreSQL, use: -
CREATE TABLE sessions2( - sesskey VARCHAR( 64 ) NOT NULL DEFAULT '', - expiry TIMESTAMP NOT NULL , - expireref VARCHAR( 250 ) DEFAULT '', - created TIMESTAMP NOT NULL , - modified TIMESTAMP NOT NULL , - sessdata TEXT DEFAULT '', - PRIMARY KEY ( sesskey ) - ); --
create INDEX sess2_expiry on sessions2( expiry ); -create INDEX sess2_expireref on sessions2 ( expireref );-
Here is the Oracle definition, which uses a CLOB for the SESSDATA field: -
- CREATE TABLE SESSIONS2-
(
SESSKEY VARCHAR2(48 BYTE) NOT NULL,
EXPIRY DATE NOT NULL,
EXPIREREF VARCHAR2(200 BYTE),
CREATED DATE NOT NULL,
MODIFIED DATE NOT NULL,
SESSDATA CLOB,
PRIMARY KEY(SESSKEY)
); -
CREATE INDEX SESS2_EXPIRY ON SESSIONS2(EXPIRY); -CREATE INDEX SESS2_EXPIREREF ON SESSIONS2(EXPIREREF);
We need to use a CLOB here because for text greater than 4000 bytes long,
- Oracle requires you to use the CLOB data type. If you are using the oci8 driver,
- ADOdb will automatically enable CLOB handling. So you can use either adodb-session2.php
- or adodb-session-clob2.php - in this case it doesn't matter.
-
Notifications
-You can receive notification when your session is cleaned up by the session garbage collector or -when you call session_destroy(). -
PHP's session extension will automatically run a special garbage collection function based on -your php.ini session.cookie_lifetime and session.gc_probability settings. This will in turn call -adodb's garbage collection function, which can be setup to do notification. -
-
- PHP Session --> ADOdb Session --> Find all recs --> Send --> Delete queued - GC Function GC Function to be deleted notification records - executed at called by for all recs - random time Session Extension queued for deletion --
When a session is created, we need to store a value in the session record (in the EXPIREREF field), typically -the userid of the session. Later when the session has expired, just before the record is deleted, -we reload the EXPIREREF field and call the notification function with the value of EXPIREREF, which -is the userid of the person being logged off. -
ADOdb uses a global variable $ADODB_SESSION_EXPIRE_NOTIFY that you must predefine before session -start to store the notification configuration. -$ADODB_SESSION_EXPIRE_NOTIFY is an array with 2 elements, the -first being the name of the session variable you would like to store in -the EXPIREREF field, and the 2nd is the notification function's name.
-For example, suppose we want to be notified when a user's session has expired, -based on the userid. When the user logs in, we store the id in the global session variable -$USERID. The function name is 'NotifyFn'. -
-So we define (before session_start() is called):
-
- $ADODB_SESSION_EXPIRE_NOTIFY = array('USERID','NotifyFn');
-
-And when the NotifyFn is called (when the session expires), the
-$EXPIREREF holding the user id is passed in as the first parameter, eg. NotifyFn($userid, $sesskey). The
-session key (which is the primary key of the record in the sessions
-table) is the 2nd parameter.
-Here is an example of a Notification function that deletes some -records in the database and temporary files:
-
- function NotifyFn($expireref, $sesskey)
- {
- global $ADODB_SESS_CONN; # the session connection object
- $user = $ADODB_SESS_CONN->qstr($expireref);
-
- $ADODB_SESS_CONN->Execute("delete from shopping_cart where user=$user");
- system("rm /work/tmpfiles/$expireref/*");
- }
-
-NOTE 1: If you have register_globals disabled in php.ini, then you -will have to manually set the EXPIREREF. E.g.
-
-$GLOBALS['USERID'] = GetUserID();
-$ADODB_SESSION_EXPIRE_NOTIFY = array('USERID','NotifyFn');
-
-NOTE 2: If you want to change the EXPIREREF after the session -record has been created, you will need to modify any session variable -to force a database record update. -
-Neat Notification Tricks
-ExpireRef normally holds the user id of the current session. -
-1. You can then write a session monitor, scanning expireref to see -who is currently logged on. -
-2. If you delete the sessions record for a specific user, eg. -
-delete from sessions where expireref = '$USER'-then the user is logged out. Useful for ejecting someone from a -site. -
3. You can scan the sessions table to ensure no user -can be logged in twice. Useful for security reasons. -
-Compression/Encryption Schemes
-Since ADOdb 4.05, thanks to Ross Smith, multiple encryption and -compression schemes are supported. Currently, supported are: --
MD5Crypt (crypt.inc.php)-
MCrypt
Secure (Horde's emulation of MCrypt, if MCrypt module is not available.)
GZip
BZip2
These are stackable. E.g. -
ADODB_Session::filter(new ADODB_Compress_Bzip2());-will compress and then encrypt the record in the database. -
ADODB_Session::filter(new ADODB_Encrypt_MD5());
Session Cookie Regeneration: adodb_session_regenerate_id()
-Dynamically change the current session id with a newly generated one and update - database. Currently only works with cookies. Useful to improve security by - reducing the risk of session-hijacking. See this article on Session - Fixation for more info -on the theory behind this feature. Usage:
- include('path/to/adodb/session/adodb-session2.php');
-
- session_start();
- # Approximately every 10 page loads, reset cookie for safety.
- # This is extremely simplistic example, better
- # to regenerate only when the user logs in or changes
- # user privilege levels.
- if ((rand()%10) == 0) adodb_session_regenerate_id();
-
-This function calls session_regenerate_id() internally or simulates it if the function does not exist. -
Vacuum/Optimize Database
-During session garbage collection, if postgresql is detected, - ADOdb can be set to run VACUUM. If mysql is detected, then optimize database - could be called.You can turn this on or off using:
-$turnOn = true; # or false -ADODB_Session::optimize($turnOn); --
The default is optimization is disabled.
-Backwards Compatability
-The older method of connecting to ADOdb using global variables is still supported:
- $ADODB_SESSION_DRIVER='mysql';
- $ADODB_SESSION_CONNECT='localhost';
- $ADODB_SESSION_USER ='root';
- $ADODB_SESSION_PWD ='abc';
- $ADODB_SESSION_DB ='phplens';
-
- include('path/to/adodb/session/adodb-session2.php');
-In the above example, the only things you need to change in your code to upgrade - is
--
-
- your session table format to the new one. -
- the include file from adodb-session.php to adodb-session2.php. -
More Info
-Also see the core ADOdb documentation. And if - you are interested in the obsolete adodb-session.php, see old - session documentation.
- - diff --git a/src/adodb5/docs/docs-session.old.htm b/src/adodb5/docs/docs-session.old.htm deleted file mode 100644 index 88eb6c7f..00000000 --- a/src/adodb5/docs/docs-session.old.htm +++ /dev/null @@ -1,313 +0,0 @@ - - - -ADODB Session Management Manual
--V5.06 16 Oct 2008 (c) 2000-2009 John Lim (jlim#natsoft.com) -
-This software is dual licensed using BSD-Style and -LGPL. This means you can use it in compiled proprietary and commercial -products. -
Useful ADOdb links: Download - Other Docs -
-Introduction
-This documentation discusses the old adodb-session.php. -Here is the new documentation on the newer adodb-session2.php. -
We store state information specific to a user or web client in -session variables. These session variables persist throughout a -session, as the user moves from page to page.
-To use session variables, call session_start() at the beginning of -your web page, before your HTTP headers are sent. Then for every -variable you want to keep alive for the duration of the session, call -session_register($variable_name). By default, the session handler will -keep track of the session by using a cookie. You can save objects or -arrays in session variables also. -
-The default method of storing sessions is to store it in a file. -However if you have special needs such as you: -
--
-
- Have multiple web servers that need to share session info -
- Need to do special processing of each session -
- Require notification when a session expires -
The ADOdb session handler provides you with the above -additional capabilities by storing the session information as records -in a database table that can be shared across multiple servers.
-These records will be garbage collected based on the php.ini [session] timeout settings. -You can register a notification function to notify you when the record has expired and -is about to be freed by the garbage collector.
-Important Upgrade Notice: Since ADOdb 4.05, the session files -have been moved to its own folder, adodb/session. This is a rewrite -of the session code by Ross Smith. The old session code is in -adodb/session/old.
-ADOdb Session Handler Features
--
-
- Ability to define a notification function that is called when a -session expires. Typically -used to detect session logout and release global resources. -
- Optimization of database writes. We crc32 the session data and -only perform an update -to the session data if there is a data change. -
- Support for large amounts of session data with CLOBs (see -adodb-session-clob.php). Useful -for Oracle. -
- Support for encrypted session data, see -adodb-cryptsession.php. Enabling encryption is simply a matter of -including adodb-cryptsession.php instead of adodb-session.php. -
Setup
-There are 3 session management files that you can use: -
-adodb-session.php : The default-
adodb-session-clob.php : Use this if you are storing DATA in clobs
adodb-cryptsession.php : Use this if you want to store encrypted session data in the database
-
Examples -
- include('adodb/adodb.inc.php');
$ADODB_SESSION_DRIVER='mysql';
$ADODB_SESSION_CONNECT='localhost';
$ADODB_SESSION_USER ='scott';
$ADODB_SESSION_PWD ='tiger';
$ADODB_SESSION_DB ='sessiondb';
include('adodb/session/adodb-session.php');
session_start();
#
# Test session vars, the following should increment on refresh
#
$_SESSION['AVAR'] += 1;
print "<p>\$_SESSION['AVAR']={$_SESSION['AVAR']}</p>";
-
-To force non-persistent connections, call adodb_session_open() first before session_start(): -
-
--
include('adodb/adodb.inc.php');
$ADODB_SESSION_DRIVER='mysql';
$ADODB_SESSION_CONNECT='localhost';
$ADODB_SESSION_USER ='scott';
$ADODB_SESSION_PWD ='tiger';
$ADODB_SESSION_DB ='sessiondb';
include('adodb/session/adodb-session.php');
adodb_sess_open(false,false,false);
session_start();
-
The 3rd parameter to adodb_sess_open($path, $sessname, $connectMode) sets the connection method. You can pass in the following:
-| $connectMode | -Connection Method | -
| true | -PConnect( ) |
-
| false | -Connect( ) | -
| 'N' | -NConnect( ) | -
| 'P' | -PConnect( ) | -
| 'C' | -Connect( ) | -
To use a encrypted sessions, simply replace the file adodb-session.php:
--
include('adodb/adodb.inc.php');
$ADODB_SESSION_DRIVER='mysql';
$ADODB_SESSION_CONNECT='localhost';
$ADODB_SESSION_USER ='scott';
$ADODB_SESSION_PWD ='tiger';
$ADODB_SESSION_DB ='sessiondb';
include('adodb/session/adodb-cryptsession.php');
session_start();
-
And the same technique for adodb-session-clob.php:
--
include('adodb/adodb.inc.php');
$ADODB_SESSION_DRIVER='mysql';
$ADODB_SESSION_CONNECT='localhost';
$ADODB_SESSION_USER ='scott';
$ADODB_SESSION_PWD ='tiger';
$ADODB_SESSION_DB ='sessiondb';
include('adodb/session/adodb-session-clob.php');
session_start(); -
An alternative way to set persistant or non-persistent connections is to call the following function before session_start() is called. -
- ADODB_Session::persist('P'); # 'C' for non-persistent connections
-
- Installation
-1. Create this table in your database (MySQL syntax): -
- create table sessions ( - SESSKEY char(32) not null, - EXPIRY int(11) unsigned not null, - EXPIREREF varchar(64), - DATA text not null, - primary key (sesskey) - ); -- -
You may want to rename the 'data' field to 'session_data' as - 'data' appears to be a reserved word for one or more of the following: -
-
-
- ANSI SQL -
- IBM DB2 -
- MS SQL Server -
- Postgres -
- SAP -
- If you do, then execute: -
- ADODB_Session::dataFieldName('session_data');
-
- For the adodb-session-clob.php version, create this: -
--
create table sessions (
SESSKEY char(32) not null,
EXPIRY int(11) unsigned not null,
EXPIREREF varchar(64),
DATA CLOB,
primary key (sesskey)
); -
2. Then define the following parameters. You can either modify this file, or define them before this file is included: -
$ADODB_SESSION_DRIVER='database driver, eg. mysql or ibase';
$ADODB_SESSION_CONNECT='server to connect to';
$ADODB_SESSION_USER ='user';
$ADODB_SESSION_PWD ='password';
$ADODB_SESSION_DB ='database';
$ADODB_SESSION_TBL = 'sessions'; # setting this is optional
-
- When the session is created, $ADODB_SESS_CONN holds the connection object.
3. Recommended is PHP 4.0.6 or later. There are documented session bugs in earlier versions of PHP.
-
Notifications
-You can receive notification when your session is cleaned up by the session garbage collector or -when you call session_destroy(). -
PHP's session extension will automatically run a special garbage collection function based on -your php.ini session.cookie_lifetime and session.gc_probability settings. This will in turn call -adodb's garbage collection function, which can be setup to do notification. -
-
- PHP Session --> ADOdb Session --> Find all recs --> Send --> Delete queued - GC Function GC Function to be deleted notification records - executed at called by for all recs - random time Session Extension queued for deletion --
When a session is created, we need to store a value in the session record (in the EXPIREREF field), typically -the userid of the session. Later when the session has expired, just before the record is deleted, -we reload the EXPIREREF field and call the notification function with the value of EXPIREREF, which -is the userid of the person being logged off. -
ADOdb uses a global variable $ADODB_SESSION_EXPIRE_NOTIFY that you must predefine before session -start to store the notification configuration. -$ADODB_SESSION_EXPIRE_NOTIFY is an array with 2 elements, the -first being the name of the session variable you would like to store in -the EXPIREREF field, and the 2nd is the notification function's name.
-For example, suppose we want to be notified when a user's session has expired, -based on the userid. When the user logs in, we store the id in the global session variable -$USERID. The function name is 'NotifyFn'. -
-So we define (before session_start() is called):
-
- $ADODB_SESSION_EXPIRE_NOTIFY = array('USERID','NotifyFn');
-
-And when the NotifyFn is called (when the session expires), the
-$USERID is passed in as the first parameter, eg. NotifyFn($userid, $sesskey). The
-session key (which is the primary key of the record in the sessions
-table) is the 2nd parameter.
-Here is an example of a Notification function that deletes some -records in the database and temporary files:
-
- function NotifyFn($expireref, $sesskey)
- {
- global $ADODB_SESS_CONN; # the session connection object
- $user = $ADODB_SESS_CONN->qstr($expireref);
-
- $ADODB_SESS_CONN->Execute("delete from shopping_cart where user=$user");
- system("rm /work/tmpfiles/$expireref/*");
- }
-
-NOTE 1: If you have register_globals disabled in php.ini, then you -will have to manually set the EXPIREREF. E.g.
-
-$GLOBALS['USERID'] = GetUserID();
-$ADODB_SESSION_EXPIRE_NOTIFY = array('USERID','NotifyFn');
-
-NOTE 2: If you want to change the EXPIREREF after the session -record has been created, you will need to modify any session variable -to force a database record update. -
-Neat Notification Tricks
-ExpireRef normally holds the user id of the current session. -
-1. You can then write a session monitor, scanning expireref to see -who is currently logged on. -
-2. If you delete the sessions record for a specific user, eg. -
-delete from sessions where expireref = '$USER'-then the user is logged out. Useful for ejecting someone from a -site. -
3. You can scan the sessions table to ensure no user -can be logged in twice. Useful for security reasons. -
-Using Oracle CLOBs
-Suppose you are storing the DATA field in a CLOB: -
- CREATE TABLE sessions ( - SESSKEY VARCHAR(32) NOT NULL, - EXPIRY NUMBER(16) NOT NULL, - EXPIREREF VARCHAR(64), - DATA CLOB, - PRIMARY KEY (sesskey) - ); --
Then your PHP code could look like this: -
- ADODB_SESSION_DRIVER='oci8';
- $ADODB_SESSION_CONNECT=$tnsname;
- $ADODB_SESSION_USER ='scott';
- $ADODB_SESSION_PWD = 'tiger';
- $ADODB_SESSION_DB ='';
-
- $ADODB_SESSION_USE_LOBS = 'clob';
- $ADODB_SESSION_TBL = 'sessions';
-
- $ADODB_SESS_DEBUG=0;
-
- include(ADODB_DIR.'/session/adodb-session.php');
-
- ADODB_Session::persist('P'); # use 'C' for non-persistent connects
-
- session_start();
-
- Note that you can set persistance using ADODB_Session::persist('P'). - -
Compression/Encryption Schemes
-Since ADOdb 4.05, thanks to Ross Smith, multiple encryption and -compression schemes are supported. Currently, supported are: --
MD5Crypt (crypt.inc.php)-
MCrypt
Secure (Horde's emulation of MCrypt, if MCrypt module is not available.)
GZip
BZip2
These are stackable. E.g. -
ADODB_Session::filter(new ADODB_Compress_Bzip2());-will compress and then encrypt the record in the database. -
ADODB_Session::filter(new ADODB_Encrypt_MD5());
adodb_session_regenerate_id()
-Dynamically change the current session id with a newly generated one and update database. Currently only -works with cookies. Useful to improve security by reducing the risk of session-hijacking. -See this article on Session Fixation for more info -on the theory behind this feature. Usage: -
- $ADODB_SESSION_DRIVER='mysql';
- $ADODB_SESSION_CONNECT='localhost';
- $ADODB_SESSION_USER ='root';
- $ADODB_SESSION_PWD ='abc';
- $ADODB_SESSION_DB ='phplens';
-
- include('path/to/adodb/session/adodb-session.php');
-
- session_start();
- # Every 10 page loads, reset cookie for safety.
- # This is extremely simplistic example, better
- # to regenerate only when the user logs in or changes
- # user privilege levels.
- if ((rand()%10) == 0) adodb_session_regenerate_id();
-
-This function calls session_regenerate_id() internally or simulates it if the function does not exist. -
Vacuum/Optimize Database
-During session garbage collection, if postgresql is detected, - ADOdb can be set to run VACUUM. If mysql is detected, then optimize database - could be called.You can turn this on or off using:
-$turnOn = true; # or false -ADODB_Session::optimize($turnOn); --
The default for optimization is it is disabled.
-More Info
-Also see the core ADOdb documentation. -
- - diff --git a/src/adodb5/docs/old-changelog.htm b/src/adodb5/docs/old-changelog.htm deleted file mode 100644 index bf8a1af2..00000000 --- a/src/adodb5/docs/old-changelog.htm +++ /dev/null @@ -1,822 +0,0 @@ -Old Changelog
- -3.92 22 Sept 2003 -
Added GetAssoc and CacheGetAssoc to connection object. -
Removed TextMax and CharMax functions from adodb.inc.php. -
HasFailedTrans() returned false when trans failed. Fixed. -
Moved perf driver classes into adodb/perf/*.php. -
Misc improvements to performance monitoring, including UI(). -
RETVAL in mssql Parameter(), we do not append @ now. -
Added Param($name) to connection class, returns '?' or ":$name", for defining - bind parameters portably. -
LogSQL traps affected_rows() and saves its value properly now. Also fixed oci8 - _stmt and _affectedrows() bugs. -
Session code timestamp check for oci8 works now. Formerly default NLS_DATE_FORMAT - stripped off time portion. Thx to Tony Blair (tonanbarbarian#hotmail.com). Also - added new $conn->datetime field to oci8, controls whether MetaType() returns - 'D' ($this->datetime==false) or 'T' ($this->datetime == true) for DATE type. -
Fixed bugs in adodb-cryptsession.inc.php and adodb-session-clob.inc.php. -
Fixed misc bugs in adodb_key_exists, GetInsertSQL() and GetUpdateSQL(). -
Tuned include_once handling to reduce file-system checking overhead. -
3.91 9 Sept 2003 -
Only released to InterAkt -
Added LogSQL() for sql logging and $ADODB_NEWCONNECTION to override factory - for driver instantiation. -
Added IfNull($field,$ifNull) function, thx to johnwilk#juno.com -
Added portable substr support. -
Now rs2html() has new parameter, $echo. Set to false to return $html instead - of echoing it. -
3.90 5 Sept 2003 -
First beta of performance monitoring released. -
MySQL supports MetaTable() masking. -
Fixed key_exists() bug in adodb-lib.inc.php -
Added sp_executesql Prepare() support to mssql. -
Added bind support to db2. -
Added swedish language file - Christian Tiberg" christian#commsoft.nu -
Bug in drop index for mssql data dict fixed. Thx to Gert-Rainer Bitterlich. -
Left join setting for oci8 was wrong. Thx to johnwilk#juno.com -
3.80 27 Aug 2003 -
Patch for PHP 4.3.3 cached recordset csv2rs() fread loop incompatibility. -
Added matching mask for MetaTables. Only for oci8, mssql and postgres currently. -
Rewrite of "oracle" driver connection code, merging with "oci8", by Gaetano. -
Added better debugging for Smart Transactions. -
Postgres DBTimeStamp() was wrongly using TO_DATE. Changed to TO_TIMESTAMP. -
ADODB_FETCH_CASE check pushed to ADONewConnection to allow people to define - it after including adodb.inc.php. -
Added portugese (brazilian) to languages. Thx to "Levi Fukumori". -
Removed arg3 parameter from Execute/SelectLimit/Cache* functions. -
Execute() now accepts 2-d array as $inputarray. Also changed docs of fnExecute() - to note change in sql query counting with 2-d arrays. -
Added MONEY to MetaType in PostgreSQL. -
Added more debugging output to CacheFlush(). -
3.72 9 Aug 2003 -
Added qmagic($str), which is a qstr($str) that auto-checks for magic quotes - and does the right thing... -
Fixed CacheFlush() bug - Thx to martin#gmx.de -
Walt Boring contributed MetaForeignKeys for postgres7. -
_fetch() called _BlobDecode() wrongly in interbase. Fixed. -
adodb_time bug fixed with dates after 2038 fixed by Jason Pell. http://phplens.com/lens/lensforum/msgs.php?id=6980 -
3.71 4 Aug 2003 -
The oci8 driver, MetaPrimaryKeys() did not check the owner correctly when $owner - == false. -
Russian language file contributed by "Cyrill Malevanov" cyrill#malevanov.spb.ru. -
Spanish language file contributed by "Horacio Degiorgi" horaciod#codigophp.com. -
Error handling in oci8 bugfix - if there was an error in Execute(), then when - calling ErrorNo() and/or ErrorMsg(), the 1st call would return the error, but - the 2nd call would return no error. -
Error handling in odbc bugfix. ODBC would always return the last error, even - if it happened 5 queries ago. Now we reset the errormsg to '' and errorno to - 0 everytime before CacheExecute() and Execute(). -
3.70 29 July 2003 -
Added new SQLite driver. Tested on PHP 4.3 and PHP 5. -
Added limited "sapdb" driver support - mainly date support. -
The oci8 driver did not identify NUMBER with no defined precision correctly. -
Added ADODB_FORCE_NULLS, if set, then PHP nulls are converted to SQL nulls - in GetInsertSQL/GetUpdateSQL. -
DBDate() and DBTimeStamp() format for postgresql had problems. Fixed. -
Added tableoptions to ChangeTableSQL(). Thx to Mike Benoit. -
Added charset support to postgresql. Thx to Julian Tarkhanov. -
Changed OS check for MS-Windows to prevent confusion with darWIN (MacOS) -
Timestamp format for db2 was wrong. Changed to yyyy-mm-dd-hh.mm.ss.nnnnnn. -
adodb-cryptsession.php includes wrong. Fixed. -
Added MetaForeignKeys(). Supported by mssql, odbc_mssql and oci8. -
Fixed some oci8 MetaColumns/MetaPrimaryKeys bugs. Thx to Walt Boring. -
adodb_getcount() did not init qryRecs to 0. Missing "WHERE" clause checking - in GetUpdateSQL fixed. Thx to Sebastiaan van Stijn. -
Added support for only 'VIEWS' and "TABLES" in MetaTables. From Walt Boring. -
Upgraded to adodb-xmlschema.inc.php 0.0.2. -
NConnect for mysql now returns value. Thx to Dennis Verspuij. -
ADODB_FETCH_BOTH support added to interbase/firebird. -
Czech language file contributed by Kamil Jakubovic jake#host.sk. -
PostgreSQL BlobDecode did not use _connectionID properly. Thx to Juraj Chlebec. -
Added some new initialization stuff for Informix. Thx to "Andrea Pinnisi" pinnisi#sysnet.it -
ADODB_ASSOC_CASE constant wrong in sybase _fetch(). Fixed. -
3.60 16 June 2003 -
We now SET CONCAT_NULL_YIELDS_NULL OFF for odbc_mssql driver to be compat with - mssql driver. -
The property $emptyDate missing from connection class. Also changed 1903 to - constant (TIMESTAMP_FIRST_YEAR=100). Thx to Sebastiaan van Stijn. -
ADOdb speedup optimization - we now return all arrays by reference. -
Now DBDate() and DBTimeStamp() now accepts the string 'null' as a parameter. - Suggested by vincent. -
Added GetArray() to connection class. -
Added not_null check in informix metacolumns(). -
Connection parameters for postgresql did not work correctly when port was defined. -
DB2 is now a tested driver, making adodb 100% compatible. Extensive changes - to odbc driver for DB2, including implementing serverinfo() and SQLDate(), switching - to SQL_CUR_USE_ODBC as the cursor mode, and lastAffectedRows and SelectLimit() - fixes. -
The odbc driver's FetchField() field names did not obey ADODB_ASSOC_CASE. Fixed. -
Some bugs in adodb_backtrace() fixed. -
Added "INT IDENTITY" type to adorecordset::MetaType() to support odbc_mssql - properly. -
MetaColumns() for oci8, mssql, odbc revised to support scale. Also minor revisions - to odbc MetaColumns() for vfp and db2 compat. -
Added unsigned support to mysql datadict class. Thx to iamsure. -
Infinite loop in mssql MoveNext() fixed when ADODB_FETCH_ASSOC used. Thx to - Josh R, Night_Wulfe#hotmail.com. -
ChangeTableSQL contributed by Florian Buzin. -
The odbc_mssql driver now sets CONCAT_NULL_YIELDS_NULL OFF for compat with - mssql driver. -
- -3.50 19 May 2003
-Fixed mssql compat with FreeTDS. FreeTDS does not implement mssql_fetch_assoc(). -
Merged back connection and recordset code into adodb.inc.php. -
ADOdb sessions using oracle clobs contributed by achim.gosse#ddd.de. See adodb-session-clob.php. -
Added /s modifier to preg_match everywhere, which ensures that regex does not - stop at /n. Thx Pao-Hsi Huang. -
Fixed error in metacolumns() for mssql. -
Added time format support for SQLDate. -
Image => B added to metatype. -
MetaType now checks empty($this->blobSize) instead of empty($this). -
Datadict has beta support for informix, sybase (mapped to mssql), db2 and generic - (which is a fudge). -
BlobEncode for postgresql uses pg_escape_bytea, if available. Needed for compat - with 7.3. -
Added $ADODB_LANG, to support multiple languages in MetaErrorMsg(). -
Datadict can now parse table definition as declarative text. -
For DataDict, oci8 autoincrement trigger missing semi-colon. Fixed. -
For DataDict, when REPLACE flag enabled, drop sequence in datadict for autoincrement - field in postgres and oci8.s -
Postgresql defaults to template1 database if no database defined in connect/pconnect. -
We now clear _resultid in postgresql if query fails. -
3.40 19 May 2003
-Added insert_id for odbc_mssql. -
Modified postgresql UpdateBlobFile() because it did not work in safe mode. -
Now connection object is passed to raiseErrorFn as last parameter. Needed by - StartTrans(). -
Added StartTrans() and CompleteTrans(). It is recommended that you do not modify - transOff, but use the above functions. -
oci8po now obeys ADODB_ASSOC_CASE settings. -
Added virtualized error codes, using PEAR DB equivalents. Requires you to manually - include adodb-error.inc.php yourself, with MetaError() and MetaErrorMsg($errno). -
GetRowAssoc for mysql and pgsql were flawed. Fix by Ross Smith. -
Added to datadict types I1, I2, I4 and I8. Changed datadict type 'T' to map - to timestamp instead of datetime for postgresql. -
Error handling in ExecuteSQLArray(), adodb-datadict.inc.php did not work. -
We now auto-quote postgresql connection parameters when building connection - string. -
Added session expiry notification. -
We now test with odbc mysql - made some changes to odbc recordset constructor. -
MetaColumns now special cases access and other databases for odbc. -
3.31 17 March 2003
-Added row checking for _fetch in postgres. -
Added Interval type to MetaType for postgres. -
Remapped postgres driver to call postgres7 driver internally. -
Adorecordset_array::getarray() did not return array when nRows >= 0. -
Postgresql: at times, no error message returned by pg_result_error() but error - message returned in pg_last_error(). Recoded again. -
Interbase blob's now use chunking for updateblob. -
Move() did not set EOF correctly. Reported by Jorma T. -
We properly support mysql timestamp fields when we are creating mysql tables - using the data-dict interface. -
Table regex includes backticks character now. -
3.30 3 March 2003
-Added $ADODB_EXTENSION and $ADODB_COMPAT_FETCH constant. -
Made blank1stItem configurable using syntax "value:text" in GetMenu/GetMenu2. - Thx to Gabriel Birke. -
Previously ADOdb differed from the Microsoft standard because it did not define - what to set $this->fields when EOF was reached. Now at EOF, ADOdb sets $this->fields - to false for all databases, which is consist with Microsoft's implementation. - Postgresql and mysql have always worked this way (in 3.11 and earlier). If you - are experiencing compatibility problems (and you are not using postgresql nor - mysql) on upgrading to 3.30, try setting the global variables $ADODB_COUNTRECS - = true (which is the default) and $ADODB_FETCH_COMPAT = true (this is a new - global variable). -
We now check both pg_result_error and pg_last_error as sometimes pg_result_error - does not display anything. Iman Mayes -
We no longer check for magic quotes gpc in Quote(). -
Misc fixes for table creation in adodb-datadict.inc.php. Thx to iamsure. -
Time calculations use adodb_time library for all negative timestamps due to - problems in Red Hat 7.3 or later. Formerly, only did this for Windows. -
In mssqlpo, we now check if $sql in _query is a string before we change || - to +. This is to support prepared stmts. -
Move() and MoveLast() internals changed to support to support EOF and $this->fields - change. -
Added ADODB_FETCH_BOTH support to mssql. Thx to Angel Fradejas afradejas#mediafusion.es -
We now check if link resource exists before we run mysql_escape_string in - qstr(). -
Before we flock in csv code, we check that it is not a http url. -
3.20 17 Feb 2003
-Added new Data Dictionary classes for creating tables and indexes. Warning - - this is very much alpha quality code. The API can still change. See adodb/tests/test-datadict.php - for more info. -
We now ignore $ADODB_COUNTRECS for mysql, because PHP truncates incomplete - recordsets when mysql_unbuffered_query() is called a second time. -
Now postgresql works correctly when $ADODB_COUNTRECS = false. -
Changed _adodb_getcount to properly support SELECT DISTINCT. -
Discovered that $ADODB_COUNTRECS=true has some problems with prepared queries - - suspect PHP bug. -
Now GetOne and GetRow run in $ADODB_COUNTRECS=false mode for better performance. -
Added support for mysql_real_escape_string() and pg_escape_string() in qstr(). -
Added an intermediate variable for mysql _fetch() and MoveNext() to store fields, - to prevent overwriting field array with boolean when mysql_fetch_array() returns - false. -
Made arrays for getinsertsql and getupdatesql case-insensitive. Suggested by - Tim Uckun" tim#diligence.com -
3.11 11 Feb 2003
-Added check for ADODB_NEVER_PERSIST constant in PConnect(). If defined, then - PConnect() will actually call non-persistent Connect(). -
Modified interbase to properly work with Prepare(). -
Added $this->ibase_timefmt to allow you to change the date and time format. -
Added support for $input_array parameter in CacheFlush(). -
Added experimental support for dbx, which was then removed when i found that - it was slower than using native calls. -
Added MetaPrimaryKeys for mssql and ibase/firebird. -
Added new $trim parameter to GetCol and CacheGetCol -
Uses updated adodb-time.inc.php 0.06. -
3.10 27 Jan 2003 -
Added adodb_date(), adodb_getdate(), adodb_mktime() and adodb-time.inc.php. -
For interbase, added code to handle unlimited number of bind parameters. From - Daniel Hasan daniel#hasan.cl. -
Added BlobDecode and UpdateBlob for informix. Thx to Fernando Ortiz. -
Added constant ADODB_WINDOWS. If defined, means that running on Windows. -
Added constant ADODB_PHPVER which stores php version as a hex num. Removed - $ADODB_PHPVER variable. -
Felho Bacsi reported a minor white-space regular expression problem in GetInsertSQL. -
Modified ADO to use variant to store _affectedRows -
Changed ibase to use base class Replace(). Modified base class Replace() to - support ibase. -
Changed odbc to auto-detect when 0 records returned is wrong due to bad odbc - drivers. -
Changed mssql to use datetimeconvert ini setting only when 4.30 or later (does - not work in 4.23). -
ExecuteCursor($stmt, $cursorname, $params) now accepts a new $params array - of additional bind parameters -- William Lovaton walovaton#yahoo.com.mx. -
Added support for sybase_unbuffered_query if ADODB_COUNTRECS == false. Thx - to chuck may. -
Fixed FetchNextObj() bug. Thx to Jorma Tuomainen. -
We now use SCOPE_IDENTITY() instead of @@IDENTITY for mssql - thx to marchesini#eside.it -
Changed postgresql movenext logic to prevent illegal row number from being - passed to pg_fetch_array(). -
Postgresql initrs bug found by "Bogdan RIPA" bripa#interakt.ro $f1 accidentally - named $f -
3.00 6 Jan 2003 -
Fixed adodb-pear.inc.php syntax error. -
Improved _adodb_getcount() to use SELECT COUNT(*) FROM ($sql) for languages - that accept it. -
Fixed _adodb_getcount() caching error. -
Added sql to retrive table and column info for odbc_mssql. -
2.91 3 Jan 2003 -
Revised PHP version checking to use $ADODB_PHPVER with legal values 0x4000, - 0x4050, 0x4200, 0x4300. -
Added support for bytea fields and oid blobs in postgres by allowing BlobDecode() - to detect and convert non-oid fields. Also added BlobEncode to postgres when - you want to encode oid blobs. -
Added blobEncodeType property for connections to inform phpLens what encoding - method to use for blobs. -
Added BlobDecode() and BlobEncode() to base ADOConnection class. -
Added umask() to _gencachename() when creating directories. -
Added charPage for ado drivers, so you can set the code page. -
-$conn->charPage = CP_UTF8; -$conn->Connect($dsn); --
Modified _seek in mysql to check for num rows=0. -
Added to metatypes new informix types for IDS 9.30. Thx Fernando Ortiz. -
_maxrecordcount returned in CachePageExecute $rsreturn -
Fixed sybase cacheselectlimit( ) problems -
MetaColumns() max_length should use precision for types X and C for ms access. - Fixed. -
Speedup of odbc non-SELECT sql statements. -
Added support in MetaColumns for Wide Char types for ODBC. We halve max_length - if unicode/wide char. -
Added 'B' to types handled by GetUpdateSQL/GetInsertSQL. -
Fixed warning message in oci8 driver with $persist variable when using PConnect. -
2.90 11 Dec 2002 -
Mssql and mssqlpo and oci8po now support ADODB_ASSOC_CASE. -
Now MetaType() can accept a field object as the first parameter. -
New $arr = $db->ServerInfo( ) function. Returns $arr['description'] which - is the string description, and $arr['version']. -
PostgreSQL and MSSQL speedups for insert/updates. -
Implemented new SetFetchMode() that removes the need to use $ADODB_FETCH_MODE. - Each connection has independant fetchMode. -
ADODB_ASSOC_CASE now defaults to 2, use native defaults. This is because we - would break backward compat for too many applications otherwise. -
Patched encrypted sessions to use replace() -
The qstr function supports quoting of nulls when escape character is \ -
Rewrote bits and pieces of session code to check for time synch and improve - reliability. -
Added property ADOConnection::hasTransactions = true/false; -
Added CreateSequence and DropSequence functions -
Found misplaced MoveNext() in adodb-postgres.inc.php. Fixed. -
Sybase SelectLimit not reliable because 'set rowcount' not cached - fixed. -
Moved ADOConnection to adodb-connection.inc.php and ADORecordSet to adodb-recordset.inc.php. - This allows us to use doxygen to generate documentation. Doxygen doesn't like - the classes in the main adodb.inc.php file for some mysterious reason. -
2.50, 14 Nov 2002 -
Added transOff and transCnt properties for disabling (transOff = true) and - tracking transaction status (transCnt>0). -
Added inputarray handling into _adodb_pageexecute_all_rows - "Ross Smith" RossSmith#bnw.com. -
Fixed postgresql inconsistencies in date handling. -
Added support for mssql_fetch_assoc. -
Fixed $ADODB_FETCH_MODE bug in odbc MetaTables() and MetaPrimaryKeys(). -
Accidentally declared UnixDate() twice, making adodb incompatible with php - 4.3.0. Fixed. -
Fixed pager problems with some databases that returned -1 for _currentRow on - MoveLast() by switching to MoveNext() in adodb-lib.inc.php. -
Also fixed uninited $discard in adodb-lib.inc.php. -
2.43, 25 Oct 2002
-Added ADODB_ASSOC_CASE constant to better support ibase and odbc field names. -Added support for NConnect() for oracle OCINLogin. -
Fixed NumCols() bug. -
Changed session handler to use Replace() on write. -
Fixed oci8 SelectLimit aggregate function bug again. -
Rewrote pivoting code. -
2.42, 4 Oct 2002
-Fixed ibase_fetch() problem with nulls. Also interbase now does automatic blob - decoding, and is backward compatible. Suggested by Heinz Hombergs heinz#hhombergs.de. -
Fixed postgresql MoveNext() problems when called repeatedly after EOF. Also - suggested by Heinz Hombergs. -
PageExecute() does not rewrite queries if SELECT DISTINCT is used. Requested - by hans#velum.net -
Added additional fixes to oci8 SelectLimit handling with aggregate functions - - thx to Christian Bugge for reporting the problem. -
2.41, 2 Oct 2002
-Fixed ADODB_COUNTRECS bug in odbc. Thx to Joshua Zoshi jzoshi#hotmail.com. -
Increased buffers for adodb-csvlib.inc.php for extremely long sql from 8192 - to 32000. -
Revised pivottable.inc.php code. Added better support for aggregate fields. -
Fixed mysql text/blob types problem in MetaTypes base class - thx to horacio - degiorgi. -
Added SQLDate($fmt,$date) function, which allows an sql date format string - to be generated - useful for group by's. -
Fixed bug in oci8 SelectLimit when offset>100. -
2.40 4 Sept 2002
-Added new NLS_DATE_FORMAT property to oci8. Suggested by Laurent NAVARRO ln#altidev.com -
Now use bind parameters in oci8 selectlimit for better performance. -
Fixed interbase replaceQuote for dialect != 1. Thx to "BEGUIN Pierre-Henri - - INFOCOB" phb#infocob.com. -
Added white-space check to QA. -
Changed unixtimestamp to support fractional seconds (we always round down/floor - the seconds). Thanks to beezly#beezly.org.uk. -
Now you can set the trigger_error type your own user-defined type in adodb-errorhandler.inc.php. - Suggested by Claudio Bustos clbustos#entelchile.net. -
Added recordset filters with rsfilter.inc.php. -
$conn->_rs2rs does not create a new recordset when it detects it is of type - array. Some trickery there as there seems to be a bug in Zend Engine -
Added render_pagelinks to adodb-pager.inc.php. Code by "Pablo Costa" pablo#cbsp.com.br. -
MetaType() speedup in adodb.inc.php by using hashing instead of switch. Best - performance if constant arrays are supported, as they are in PHP5. -
adodb-session.php now updates only the expiry date if the crc32 check indicates - that the data has not been modified. -
2.31 20 Aug 2002
-Made changes to pivottable.inc.php due to daniel lucuzaeu's suggestions (we sum the pivottable column if desired). -
Fixed ErrorNo() in postgres so it does not depend on _errorMsg property. -
Robert Tuttle added support for oracle cursors. See ExecuteCursor(). -
Fixed Replace() so it works with mysql when updating record where data has not changed. Reported by -Cal Evans (cal#calevans.com). -
2.30 1 Aug 2002
-Added pivottable.inc.php. Thanks to daniel.lucazeau#ajornet.com for the original - concept. -
Added ADOConnection::outp($msg,$newline) to output error and debugging messages. Now -you can override this using the ADODB_OUTP constant and use your own output handler. -
Changed == to === for 'null' comparison. Reported by ericquil#yahoo.com -
Fixed mssql SelectLimit( ) bug when distinct used. -
2.30 1 Aug 2002
-New GetCol() and CacheGetCol() from ross#bnw.com that returns the first field as a 1 dim array. -
We have an empty recordset, but RecordCount() could return -1. Fixed. Reported by "Jonathan Polansky" jonathan#polansky.com. -
We now check for session variable changes using strlen($sessval).crc32($sessval). -Formerly we only used crc32(). -
Informix SelectLimit() problem with $ADODB_COUNTRECS fixed. -
Fixed informix SELECT FIRST x DISTINCT, and not SELECT DISTINCT FIRST x - reported by F Riosa -
Now default adodb error handlers ignores error if @ used. -
If you set $conn->autoRollback=true, we auto-rollback persistent connections for odbc, mysql, oci8, mssql. -Default for autoRollback is false. No need to do so for postgres. -As interbase requires a transaction id (what a flawed api), we don't do it for interbase. -
Changed PageExecute() to use non-greedy preg_match when searching for "FROM" keyword. -
2.20 9 July 2002
-Added CacheGetOne($secs2cache,$sql), CacheGetRow($secs2cache,$sql), CacheGetAll($secs2cache,$sql). -
Added $conn->OffsetDate($dayFraction,$date=false) to generate sql that calcs - date offsets. Useful for scheduling appointments. -
Added connection properties: leftOuter, rightOuter that hold left and right - outer join operators. -
Added connection property: ansiOuter to indicate whether ansi outer joins supported. -
New driver mssqlpo, the portable mssql driver, which converts string - concat operator from || to +. -
Fixed ms access bug - SelectLimit() did not support ties - fixed. -
Karsten Kraus (Karsten.Kraus#web.de), contributed error-handling code to ADONewConnection. - Unfortunately due to backward compat problems, had to rollback most of the changes. -
Added new parameter to GetAssoc() to allow returning an array of key-value pairs, -ignoring any additional columns in the recordset. Off by default. -
Corrected mssql $conn->sysDate to return only date using convert(). -
CacheExecute() improved debugging output. -
Changed rs2html() so newlines are converted to BR tags. Also optimized rs2html() based -on feedback by "Jerry Workman" jerry#mtncad.com. -
Added support for Replace() with Interbase, using DELETE and INSERT. -
Some minor optimizations (mostly removing & references when passing arrays). -
Changed GenID() to allows id's larger than the size of an integer. -
Added force_session property to oci8 for better updateblob() support. -
Fixed PageExecute() which did not work properly with sql containing GROUP BY. -
2.12 12 June 2002
-Added toexport.inc.php to export recordsets in CSV and tab-delimited format. -
CachePageExecute() does not work - fixed - thx John Huong. -
Interbase aliases not set properly in FetchField() - fixed. Thx Stefan Goethals. -
Added cache property to adodb pager class. The number of secs to cache recordsets. -
SQL rewriting bug in pageexecute() due to skipping of newlines due to missing /s modifier. Fixed. -
Max size of cached recordset due to a bug was 256000 bytes. Fixed. -
Speedup of 1st invocation of CacheExecute() by tuning code. -
We compare $rewritesql with $sql in pageexecute code in case of rewrite failure. -
2.11 7 June 2002
-Fixed PageExecute() rewrite sql problem - COUNT(*) and ORDER BY don't go together with - mssql, access and postgres. Thx to Alexander Zhukov alex#unipack.ru -
DB2 support for CHARACTER type added - thx John Huong huongch#bigfoot.com -
For ado, $argProvider not properly checked. Fixed - kalimero#ngi.it -
Added $conn->Replace() function for update with automatic insert if the record does not exist. - Supported by all databases except interbase. -
2.10 4 June 2002
-Added uniqueSort property to indicate mssql ORDER BY cols must be unique. -
Optimized session handler by crc32 the data. We only write if session data has changed. -
adodb_sess_read in adodb-session.php now returns ''correctly - thanks to Jorma Tuomainen, webmaster#wizactive.com -
Mssql driver did not throw EXECUTE errors correctly because ErrorMsg() and ErrorNo() called in wrong order. -Pointed out by Alexios Fakos. Fixed. -
Changed ado to use client cursors. This fixes BeginTran() problems with ado. -
Added handling of timestamp type in ado. -
Added to ado_mssql support for insert_id() and affected_rows(). -
Added support for mssql.datetimeconvert=0, available since php 4.2.0. -
Made UnixDate() less strict, so that the time is ignored if present. -
Changed quote() so that it checks for magic_quotes_gpc. -
Changed maxblobsize for odbc to default to 64000. -
2.00 13 May 2002
-Added drivers informix72 for pre-7.3 versions, and oci805 for - oracle 8.0.5, and postgres64 for postgresql 6.4 and earlier. The postgres and postgres7 drivers - are now identical. -
Interbase now partially supports ADODB_FETCH_BOTH, by defaulting to ASSOC mode. -
Proper support for blobs in mssql. Also revised blob support code -is base class. Now UpdateBlobFile() calls UpdateBlob() for consistency. -
Added support for changed odbc_fetch_into api in php 4.2.0 -with $conn->_has_stupid_odbc_fetch_api_change. -
Fixed spelling of tablock locking hint in GenID( ) for mssql. -
Added RowLock( ) to several databases, including oci8, informix, sybase, etc. - Fixed where error in mssql RowLock(). -
Added sysDate and sysTimeStamp properties to most database drivers. These are the sql -functions/constants for that database that return the current date and current timestamp, and -are useful for portable inserts and updates. -
Support for RecordCount() caused date handling in sybase and mssql to break. -Fixed, thanks to Toni Tunkkari, by creating derived classes for ADORecordSet_array for -both databases. Generalized using arrayClass property. Also to support RecordCount(), -changed metatype handling for ado drivers. Now the type returned in FetchField - is no longer a number, but the 1-char data type returned by MetaType. - At the same time, fixed a lot of date handling. Now mssql support dmy and mdy date formats. -Also speedups in sybase and mssql with preg_match and ^ in date/timestamp handling. -Added support in sybase and mssql for 24 hour clock in timestamps (no AM/PM). -
Extensive revisions to informix driver - thanks to Samuel CARRIERE samuel_carriere#hotmail.com -
Added $ok parameter to CommitTrans($ok) for easy rollbacks. -
Fixed odbc MetaColumns and MetaTables to save and restore $ADODB_FETCH_MODE. -
Some odbc drivers did not call the base connection class constructor. Fixed. -
Fixed regex for GetUpdateSQL() and GetInsertSQL() to support more legal character combinations. - -
1.99 21 April 2002
-Added emulated RecordCount() to all database drivers if $ADODB_COUNTRECS = true - (which it is by default). Inspired by Cristiano Duarte (cunha17#uol.com.br). -
Unified stored procedure support for mssql and oci8. Parameter() and PrepareSP() - functions implemented. -
Added support for SELECT FIRST in informix, modified hasTop property to support - this. -
Changed csv driver to handle updates/deletes/inserts properly (when Execute() returns true). -Bind params also work now, and raiseErrorFn with csv driver. Added csv driver to QA process. -
Better error checking in oci8 UpdateBlob() and UpdateBlobFile(). -
Added TIME type to MySQL - patch by Manfred h9125297#zechine.wu-wien.ac.at -
Prepare/Execute implemented for Interbase/Firebird -
Changed some regular expressions to be anchored by /^ $/ for speed. -
Added UnixTimeStamp() and UnixDate() to ADOConnection(). Now these functions - are in both ADOConnection and ADORecordSet classes. -
Empty recordsets were not cached - fixed. -
Thanks to Gaetano Giunta (g.giunta#libero.it) for the oci8 code review. We - didn't agree on everything, but i hoped we agreed to disagree! -
1.90 6 April 2002
-Now all database drivers support fetch modes ADODB_FETCH_NUM and ADODB_FETCH_ASSOC, though - still not fully tested. Eg. Frontbase, Sybase, Informix. -
NextRecordSet() support for mssql. Contributed by "Sven Axelsson" sven.axelsson#bokochwebb.se -
Added blob support for SQL Anywhere. Contributed by Wade Johnson wade#wadejohnson.de -
Fixed some security loopholes in server.php. Server.php also supports fetch mode. -
Generalized GenID() to support odbc and mssql drivers. Mssql no longer generates GUID's. -
Experimental RowLock($table,$where) for mssql. -
Properly implemented Prepare() in oci8 and ODBC. -
Added Bind() support to oci8 to support Prepare(). -
Improved error handler. Catches CacheExecute() and GenID() errors now. -
Now if you are running php from the command line, debugging messages do not output html formating. -Not 100% complete, but getting there. -
1.81 22 March 2002
-Restored default $ADODB_FETCH_MODE = ADODB_FETCH_DEFAULT for backward compatibility. -
SelectLimit for oci8 improved - Our FIRST_ROWS optimization now does not overwrite existing hint. -
New Sybase SQL Anywhere driver. Contributed by Wade Johnson wade#wadejohnson.de -
1.80 15 March 2002
-Redesigned directory structure of ADOdb files. Added new driver directory where -all database drivers reside. -
Changed caching algorithm to create subdirectories. Now we scale better. -
Informix driver now supports insert_id(). Contribution by "Andrea Pinnisi" pinnisi#sysnet.it -
Added experimental ISO date and FetchField support for informix. -
Fixed a quoting bug in Execute() with bind parameters, causing problems with blobs. -
Mssql driver speedup by 10-15%. -
Now in CacheExecute($secs2cache,$sql,...), $secs2cache is optional. If missing, it will -take the value defined in $connection->cacheSecs (default is 3600 seconds). Note that -CacheSelectLimit(), the secs2cache is still compulsory - sigh. -
Sybase SQL Anywhere driver (using ODBC) contributed by Wade Johnson wade#wadejohnson.de -
1.72 8 March 2002
-Added @ when returning Fields() to prevent spurious error - "Michael William Miller" mille562#pilot.msu.edu -
MetaDatabases() for postgres contributed by Phil pamelant#nerim.net -
Mitchell T. Young (mitch#youngfamily.org) contributed informix driver. -
Fixed rs2html() problem. I cannot reproduce, so probably a problem with pre PHP 4.1.0 versions, - when supporting new ADODB_FETCH_MODEs. -
Mattia Rossi (mattia#technologist.com) contributed BlobDecode() and UpdateBlobFile() for postgresql - using the postgres specific pg_lo_import()/pg_lo_open() - i don't use them but hopefully others will - find this useful. See this posting - for an example of usage. -
Added UpdateBlobFile() for uploading files to a database. -
Made UpdateBlob() compatible with oci8po driver. -
Added noNullStrings support to oci8 driver. Oracle changes all ' ' strings to nulls, - so you need to set strings to ' ' to prevent the nullifying of strings. $conn->noNullStrings = true; - will do this for you automatically. This is useful when you define a char column as NOT NULL. -
Fixed UnixTimeStamp() bug - wasn't setting minutes and seconds properly. Patch from Agusti Fita i Borrell agusti#anglatecnic.com. -
Toni Tunkkari added patch for sybase dates. Problem with spaces in day part of date fixed. -
1.71 18 Jan 2002
-Sequence start id support. Now $conn->Gen_ID('seqname', 50) to start sequence from 50. -
CSV driver fix for selectlimit, from Andreas - akaiser#vocote.de. -
Gam3r spotted that a global variable was undefined in the session handler. -
Mssql date regex had error. Fixed - reported by Minh Hoang vb_user#yahoo.com. -
DBTimeStamp() and DBDate() now accept iso dates and unix timestamps. This means -that the PostgreSQL handling of dates in GetInsertSQL() and GetUpdateSQL() can -be removed. Also if these functions are passed '' or null or false, we return a SQL null. -
GetInsertSQL() and GetUpdateSQL() now accept a new parameter, $magicq to -indicate whether quotes should be inserted based on magic quote settings - suggested by -dj#4ict.com. -
Reformated docs slightly based on suggestions by Chris Small. -
1.65 28 Dec 2001
-Fixed borland_ibase class naming bug. -
Now instead of using $rs->fields[0] internally, we use reset($rs->fields) so - that we are compatible with ADODB_FETCH_ASSOC mode. Reported by Nico S. -
Changed recordset constructor and _initrs() for oci8 so that it returns the field definitions even - if no rows in the recordset. Reported by Rick Hickerson (rhickers#mv.mv.com). -
Improved support for postgresql in GetInsertSQL and GetUpdateSQL by - "mike" mike#partner2partner.com and "Ryan Bailey" rebel#windriders.com -
1.64 20 Dec 2001
-Danny Milosavljevic <danny.milo#gmx.net> added some patches for MySQL error handling -and displaying default values. -
Fixed some ADODB_FETCH_BOTH inconsistencies in odbc and interbase. -
Added more tests to test suite to cover ADODB_FETCH_* and ADODB_ERROR_HANDLER. -
Added firebird (ibase) driver -
Added borland_ibase driver for interbase 6.5 -
1.63 13 Dec 2001
-Absolute to the adodb-lib.inc.php file not set properly. Fixed.- -
1.62 11 Dec 2001
-Major speedup of ADOdb for low-end web sites by reducing the php code loading and compiling -cycle. We conditionally compile not so common functions. -Moved csv code to adodb-csvlib.inc.php to reduce adodb.inc.php parsing. This file -is loaded only when the csv/proxy driver is used, or CacheExecute() is run. -Also moved PageExecute(), GetSelectSQL() and GetUpdateSQL() core code to adodb-lib.inc.php. -This reduced the 70K main adodb.inc.php file to 55K, and since at least 20K of the file -is comments, we have reduced 50K of code in adodb.inc.php to 35K. There - should be 35% reduction in memory and thus 35% speedup in compiling the php code for the -main adodb.inc.php file. -
Highly tuned SelectLimit() for oci8 for massive speed improvements on large files. -Selecting 20 rows starting from the 20,000th row of a table is now 7 times faster. -Thx to Tomas V V Cox. -
Allow . and # in table definitions in GetInsertSQL and GetUpdateSQL. - See ADODB_TABLE_REGEX constant. Thx to Ari Kuorikoski. -
Added ADODB_PREFETCH_ROWS constant, defaulting to 10. This determines the number -of records to prefetch in a SELECT statement. Only used by oci8.
-Added high portability Oracle class called oci8po. This uses ? for bind variables, and -lower cases column names.
-Now all database drivers support $ADODB_FETCH_MODE, including interbase, ado, and odbc: -ADODB_FETCH_NUM and ADODB_FETCH_ASSOC. ADODB_FETCH_BOTH is not fully implemented for all -database drivers. -
1.61 Nov 2001
-Added PO_RecordCount() and PO_Insert_ID(). PO stands for portable. Pablo Roca - [pabloroca#mvps.org]
-GenID now returns 0 if not available. Safer is that you should check $conn->hasGenID - for availability.
-M'soft ADO we now correctly close recordset in _close() peterd#telephonetics.co.uk
-MSSQL now supports GenID(). It generates a 16-byte GUID from mssql newid() - function.
-Changed ereg_replace to preg_replace in SelectLimit. This is a fix for mssql. - Ereg doesn't support t or n! Reported by marino Carlos xaplo#postnuke-espanol.org
-Added $recordset->connection. This is the ADOConnection object for the recordset. -Works with cached and normal recordsets. Surprisingly, this had no affect on performance!
-1.54 15 Nov 2001
-Fixed some more bugs in PageExecute(). I am getting sick of bug in this and will have to -reconsider my QA here. The main issue is that I don't use PageExecute() and -to check whether it is working requires a visual inspection of the html generated currently. -It is possible to write a test script but it would be quite complicated :( -More speedups of SelectLimit() for DB2, Oci8, access, vfp, mssql. -
- -
1.53 7 Nov 2001
-Added support for ADODB_FETCH_ASSOC for ado and odbc drivers.-Tuned GetRowAssoc(false) in postgresql and mysql.
-Stephen Van Dyke contributed ADOdb icon, accepted with some minor mods.
-Enabled Affected_Rows() for postgresql
-Speedup for Concat() using implode() - Benjamin Curtis ben_curtis#yahoo.com
-Fixed some more bugs in PageExecute() to prevent infinite loops
-
1.52 5 Nov 2001
-Spelling error in CacheExecute() caused it to fail. $ql should be $sql in line 625!-Added fixes for parsing [ and ] in GetUpdateSQL(). -
1.51 5 Nov 2001
-Oci8 SelectLimit() speedup by using OCIFetch(). -
Oci8 was mistakenly reporting errors when $db->debug = true. -
If a connection failed with ODBC, it was not correctly reported - fixed. -
_connectionID was inited to -1, changed to false. -
Added $rs->FetchRow(), to simplify API, ala PEAR DB -
Added PEAR DB compat mode, which is still faster than PEAR! See adodb-pear.inc.php. -
Removed postgres pconnect debugging statement. -
1.50 31 Oct 2001
-ADOdbConnection renamed to ADOConnection, and ADOdbFieldObject to ADOFieldObject. -
PageExecute() now checks for empty $rs correctly, and the errors in the docs on this subject have been fixed. -
odbc_error() does not return 6 digit error correctly at times. Implemented workaround. -
Added ADORecordSet_empty class. This will speedup INSERTS/DELETES/UPDATES because the return -object created is much smaller. -
Added Prepare() to odbc, and oci8 (but doesn't work properly for oci8 still). -
Made pgsql a synonym for postgre7, and changed SELECT LIMIT to use OFFSET for compat with -postgres 7.2. -
Revised adodb-cryptsession.php thanks to Ari. -
Set resources to false on _close, to force freeing of resources. -
Added adodb-errorhandler.inc.php, adodb-errorpear.inc.php and raiseErrorFn on Freek's urging. -
GetRowAssoc($toUpper=true): $toUpper added as default. -
Errors when connecting to a database were not captured formerly. Now we do it correctly. -
1.40 19 September 2001
-PageExecute() to implement page scrolling added. Code and idea by Iván Oliva.
-Some minor postgresql fixes.
-Added sequence support using GenID() for postgresql, oci8, mysql, interbase.
-Added UpdateBlob support for interbase (untested).
-Added encrypted sessions (see adodb-cryptsession.php). By Ari Kuorikoski <kuoriari#finebyte.com>
-1.31 21 August 2001
-Many bug fixes thanks to "GaM3R (Cameron)" <gamr#outworld.cx>. Some session changes due to Gam3r. -
Fixed qstr() to quote also. -
rs2html() now pretty printed. -
Jonathan Younger jyounger#unilab.com contributed the great idea GetUpdateSQL() and GetInsertSQL() which -generates SQL to update and insert into a table from a recordset. Modify the recordset fields -array, then can this function to generate the SQL (the SQL is not executed). -
"Nicola Fankhauser" <nicola.fankhauser#couniq.com> found some bugs in date handling for mssql.
-Added minimal Oracle support for LOBs. Still under development.
-Added $ADODB_FETCH_MODE so you can control whether recordsets return arrays which are -numeric, associative or both. This is a global variable you set. Currently only MySQL, Oci8, Postgres -drivers support this. -PostgreSQL properly closes recordsets now. Reported by several people. -
-Added UpdateBlob() for Oracle. A hack to make it easier to save blobs. -
-Oracle timestamps did not display properly. Fixed. -
1.20 6 June 2001
-Now Oracle can connect using tnsnames.ora or server and service name
-Extensive Oci8 speed optimizations. -Oci8 code revised to support variable binding, and /*+ FIRST_ROWS */ hint.
-Worked around some 4.0.6 bugs in odbc_fetch_into().
-Paolo S. Asioli paolo.asioli#libero.it suggested GetRowAssoc().
-Escape quotes for oracle wrongly set to '. Now '' is used.
-Variable binding now works in ODBC also.
-Jumped to version 1.20 because I don't like 13 :-)
-1.12 6 June 2001
-Changed $ADODB_DIR to ADODB_DIR constant to plug a security loophole.
-Changed _close() to close persistent connections also. Prevents connection leaks.
-Major revision of oracle and oci8 drivers. -Added OCI_RETURN_NULLS and OCI_RETURN_LOBS to OCIFetchInto(). BLOB, CLOB and VARCHAR2 recognition -in MetaType() improved. MetaColumns() returns columns in correct sort order.
-Interbase timestamp input format was wrong. Fixed.
-1.11 20 May 2001
-Improved file locking for Windows.
-Probabilistic flushing of cache to avoid avalanche updates when cache timeouts.
-Cached recordset timestamp not saved in some scenarios. Fixed.
-1.10 19 May 2001
-Added caching. CacheExecute() and CacheSelectLimit(). -
Added csv driver. See http://php.weblogs.com/ADODB_csv. -
Fixed SelectLimit(), SELECT TOP not working under certain circumstances. -
Added better Frontbase support of MetaTypes() by Frank M. Kromann. -
1.01 24 April 2001
-Fixed SelectLimit bug. not quoted properly. -
SelectLimit: SELECT TOP -1 * FROM TABLE not support by Microsoft. Fixed.
-GetMenu improved by glen.davies#cce.ac.nz to support multiple hilited items
-
FetchNextObject() did not work with only 1 record returned. Fixed bug reported by $tim#orotech.net
-Fixed mysql field max_length problem. Fix suggested by Jim Nicholson (jnich#att.com)
-1.00 16 April 2001
-Given some brilliant suggestions on how to simplify ADOdb by akul. You no longer need to -setup $ADODB_DIR yourself, and ADOLoadCode() is automatically called by ADONewConnection(), -simplifying the startup code.
-FetchNextObject() added. Suggested by Jakub Marecek. This makes FetchObject() obsolete, as -this is more flexible and powerful.
-Misc fixes to SelectLimit() to support Access (top must follow distinct) and Fields() -in the array recordset. From Reinhard Balling.
-0.96 27 Mar 2001
-ADOConnection Close() did not return a value correctly. Thanks to akul#otamedia.com.
-When the horrible magic_quotes is enabled, back-slash () is changed to double-backslash (\). -This doesn't make sense for Microsoft/Sybase databases. We fix this in qstr().
-Fixed Sybase date problem in UnixDate() thanks to Toni Tunkkari. Also fixed MSSQL problem -in UnixDate() - thanks to milhouse31#hotmail.com.
-MoveNext() moved to leaf classes for speed in MySQL/PostgreSQL. 10-15% speedup.
-Added null handling in bindInputArray in Execute() -- Ron Baldwin suggestion.
-Fixed some option tags. Thanks to john#jrmstudios.com.
-0.95 13 Mar 2001
-Added postgres7 database driver which supports LIMIT and other version 7 stuff in the future.
-Added SelectLimit to ADOConnection to simulate PostgreSQL's "select * from table limit 10 offset 3". -Added helper function GetArrayLimit() to ADORecordSet.
-Fixed mysql metacolumns bug. Thanks to Freek Dijkstra (phpeverywhere#macfreek.com).
-Also many PostgreSQL changes by Freek. He almost rewrote the whole PostgreSQL driver!
-Added fix to input parameters in Execute for non-strings by Ron Baldwin.
-Added new metatype, X for TeXt. Formerly, metatype B for Blob also included -text fields. Now 'B' is for binary/image data. 'X' for textual data.
-Fixed $this->GetArray() in GetRows().
-Oracle and OCI8: 1st parameter is always blank -- now warns if it is filled.
-Now hasLimit and hasTop added to indicate whether -SELECT * FROM TABLE LIMIT 10 or SELECT TOP 10 * FROM TABLE are supported.
-0.94 04 Feb 2001
-Added ADORecordSet::GetRows() for compatibility with Microsoft ADO. Synonym for GetArray().
-Added new metatype 'R' to represent autoincrement numbers.
-Added ADORecordSet.FetchObject() to return a row as an object.
-Finally got a Linux box to test PostgreSql. Many fixes.
-Fixed copyright misspellings in 0.93.
-Fixed mssql MetaColumns type bug.
-Worked around odbc bug in PHP4 for sessions.
-Fixed many documentation bugs (affected_rows, metadatabases, qstr).
-Fixed MySQL timestamp format (removed comma).
-Interbase driver did not call ibase_pconnect(). Fixed.
-0.93 18 Jan 2002
-Fixed GetMenu bug.
-Simplified Interbase commit and rollback.
-Default behaviour on closing a connection is now to rollback all active transactions.
-Added field object handling for array recordset for future XML compatibility.
-Added arr2html() to convert array to html table.
-0.92 2 Jan 2002
-Interbase Commit and Rollback should be working again.
-Changed initialisation of ADORecordSet. This is internal and should not affect users. We -are doing this to support cached recordsets in the future.
- -Implemented ADORecordSet_array class. This allows you to simulate a database recordset -with an array.
-Added UnixDate() and UnixTimeStamp() to ADORecordSet.
-0.91 21 Dec 2000
-Fixed ODBC so ErrorMsg() is working.
-Worked around ADO unrecognised null (0x1) value problem in COM.
-Added Sybase support for FetchField() type
-Removed debugging code and unneeded html from various files
-Changed to javadoc style comments to adodb.inc.php.
-Added maxsql as synonym for mysqlt
-Now ODBC downloads first 8K of blob by default -
0.90 15 Nov 2000
-Lots of testing of Microsoft ADO. Should be more stable now.
-Added $ADODB_COUNTREC. Set to false for high speed selects.
-Added Sybase support. Contributed by Toni Tunkkari (toni.tunkkari#finebyte.com). Bug in Sybase - API: GetFields is unable to determine date types.
-Changed behaviour of RecordSet.GetMenu() to support size parameter (listbox) properly.
-Added emptyDate and emptyTimeStamp to RecordSet class that defines how to represent - empty dates.
-Added MetaColumns($table) that returns an array of ADOFieldObject's listing - the columns of a table.
-Added transaction support for PostgresSQL -- thanks to "Eric G. Werk" egw#netguide.dk.
-Added adodb-session.php for session support.
-0.80 30 Nov 2000
-Added support for charSet for interbase. Implemented MetaTables for most databases. - PostgreSQL more extensively tested.
-0.71 22 Nov 2000
-Switched from using require_once to include/include_once for backward compatability with PHP 4.02 and earlier.
-0.70 15 Nov 2000
-Calls by reference have been removed (call_time_pass_reference=Off) to ensure compatibility with future versions of PHP, -except in Oracle 7 driver due to a bug in php_oracle.dll.
-PostgreSQL database driver contributed by Alberto Cerezal (acerezalp#dbnet.es). -
-Oci8 driver for Oracle 8 contributed by George Fourlanos (fou#infomap.gr).
-Added mysqlt database driver to support MySQL 3.23 which has transaction - support.
-Oracle default date format (DD-MON-YY) did not match ADOdb default date format (which is YYYY-MM-DD). Use ALTER SESSION to force the default date.
-Error message checking is now included in test suite.
-MoveNext() did not check EOF properly -- fixed.
-0.60 Nov 8 2000
-Fixed some constructor bugs in ODBC and ADO. Added ErrorNo function to ADOConnection - class.
-0.51 Oct 18 2000
-Fixed some interbase bugs.
-0.50 Oct 16 2000
-Interbase commit/rollback changed to be compatible with PHP 4.03.
-CommitTrans( ) will now return true if transactions not supported.
-Conversely RollbackTrans( ) will return false if transactions not supported. -
-0.46 Oct 12
-Many Oracle compatibility issues fixed. -0.40 Sept 26
-Many bug fixes
-Now Code for BeginTrans, CommitTrans and RollbackTrans is working. So is the Affected_Rows -and Insert_ID. Added above functions to test.php.
-ADO type handling was busted in 0.30. Fixed.
-Generalised Move( ) so it works will all databases, including ODBC.
-0.30 Sept 18
-Renamed ADOLoadDB to ADOLoadCode. This is clearer.
-Added BeginTrans, CommitTrans and RollbackTrans functions.
-Added Affected_Rows() and Insert_ID(), _affectedrows() and _insertID(), ListTables(), - ListDatabases(), ListColumns().
-Need to add New_ID() and hasInsertID and hasAffectedRows, autoCommit
-0.20 Sept 12
-Added support for Microsoft's ADO.
-Added new field to ADORecordSet -- canSeek
-Added new parameter to _fetch($ignore_fields = false). Setting to true will - not update fields array for faster performance.
-Added new field to ADORecordSet/ADOConnection -- dataProvider to indicate whether - a class is derived from odbc or ado.
-Changed class ODBCFieldObject to ADOFieldObject -- not documented currently.
-Added benchmark.php and testdatabases.inc.php to the test suite.
-Added to ADORecordSet FastForward( ) for future high speed scrolling. Not documented.
-Realised that ADO's Move( ) uses relative positioning. ADOdb uses absolute. -
-0.10 Sept 9 2000
-First release
- \ No newline at end of file diff --git a/src/adodb5/docs/readme.htm b/src/adodb5/docs/readme.htm deleted file mode 100644 index 4780cb78..00000000 --- a/src/adodb5/docs/readme.htm +++ /dev/null @@ -1,68 +0,0 @@ - - -ADOdb Library for PHP
-ADOdb is a suite of database libraries that allow you to connect to multiple - databases in a portable manner. Download from http://adodb.sourceforge.net/. -
- The ADOdb documentation has moved to docs-adodb.htm - This allows you to query, update and insert records using a portable API. -
- The ADOdb data dictionary docs are at docs-datadict.htm. - This allows you to create database tables and indexes in a portable manner. -
- The ADOdb database performance monitoring docs are at docs-perf.htm. - This allows you to perform health checks, tune and monitor your database. -
- The ADOdb database-backed session docs are at docs-session.htm. -
-
Installation
-Make sure you are running PHP4.0.4 or later. Unpack all the files into a directory accessible by your webserver. --To test, try modifying some of the tutorial examples. Make sure you customize the connection settings correctly. You can debug using: -
-<?php
-include('adodb/adodb.inc.php');
-
-$db = ADONewConnection($driver); # eg. 'mysql' or 'oci8'
-$db->debug = true;
-$db->Connect($server, $user, $password, $database);
-$rs = $db->Execute('select * from some_small_table');
-print "<pre>";
-print_r($rs->GetRows());
-print "</pre>";
-?>
-
-How are people using ADOdb
-Here are some examples of how people are using ADOdb: --
-
- PhpLens is a commercial data grid component that allows - both cool Web designers and serious unshaved programmers to develop and - maintain databases on the Web easily. Developed by the author of ADOdb. - -
- PHAkt: PHP Extension for DreamWeaver Ultradev allows - you to script PHP in the popular Web page editor. Database handling provided - by ADOdb. -
- Analysis Console for Intrusion Databases (ACID): PHP-based - analysis engine to search and process a database of security incidents - generated by security-related software such as IDSes and firewalls (e.g. - Snort, ipchains). By Roman Danyliw. -
- PostNuke is a very popular free content management system - and weblog system. It offers full CSS support, HTML 4.01 transitional - compliance throughout, an advanced blocks system, and is fully multi-lingual - enabled. -
- EasyPublish CMS is another free content management system - for managing information and integrated modules on your internet, intranet- - and extranet-sites. From Norway. -
- NOLA is a full featured accounting, inventory, and job - tracking application. It is licensed under the GPL, and developed by Noguska. - -
Tips on Writing Portable SQL |
- |
Updated 6 Oct 2006. Added OffsetDate example. -
Updated 18 Sep 2003. Added Portable Native SQL section. -
- - If you are writing an application that is used in multiple environments and - operating systems, you need to plan to support multiple databases. This article - is based on my experiences with multiple database systems, stretching from 4th - Dimension in my Mac days, to the databases I currently use, which are: Oracle, - FoxPro, Access, MS SQL Server and MySQL. Although most of the advice here applies - to using SQL with Perl, Python and other programming languages, I will focus on PHP and how - the ADOdb database abstraction library - offers some solutions.
-Most database vendors practice product lock-in. The best or fastest way to - do things is often implemented using proprietary extensions to SQL. This makes - it extremely hard to write portable SQL code that performs well under all conditions. - When the first ANSI committee got together in 1984 to standardize SQL, the database - vendors had such different implementations that they could only agree on the - core functionality of SQL. Many important application specific requirements - were not standardized, and after so many years since the ANSI effort began, - it looks as if much useful database functionality will never be standardized. - Even though ANSI-92 SQL has codified much more, we still have to implement portability - at the application level.
-Selects
-The SELECT statement has been standardized to a great degree. Nearly every - database supports the following:
-SELECT [cols] FROM [tables]
- [WHERE conditions]
- [GROUP BY cols]
- [HAVING conditions]
- [ORDER BY cols]
But so many useful techniques can only be implemented by using proprietary - extensions. For example, when writing SQL to retrieve the first 10 rows for - paging, you could write...
-| Database | -SQL Syntax | -
| DB2 | -select * from table fetch first 10 rows only | -
| Informix | -select first 10 * from table | -
| Microsoft SQL Server and Access | -select top 10 * from table | -
| MySQL and PostgreSQL | -select * from table limit 10 | -
| Oracle 8i | -select * from (select * from table) where rownum <= 10 | -
This feature of getting a subset of data is so useful that in the PHP class - library ADOdb, we have a SelectLimit( ) function that allows you to hide the - implementation details within a function that will rewrite your SQL for you:
-$connection->SelectLimit('select * from table', 10);
-
-Selects: Fetch Modes
-PHP allows you to retrieve database records as arrays. You can choose to have - the arrays indexed by field name or number. However different low-level PHP - database drivers are inconsistent in their indexing efforts. ADOdb allows you - to determine your prefered mode. You set this by setting the variable $ADODB_FETCH_MODE - to either of the constants ADODB_FETCH_NUM (for numeric indexes) or ADODB_FETCH_ASSOC - (using field names as an associative index).
-The default behaviour of ADOdb varies depending on the database you are using. - For consistency, set the fetch mode to either ADODB_FETCH_NUM (for speed) or - ADODB_FETCH_ASSOC (for convenience) at the beginning of your code.
-Selects: Counting Records
-Another problem with SELECTs is that some databases do not return the number - of rows retrieved from a select statement. This is because the highest performance - databases will return records to you even before the last record has been found. -
-In ADOdb, RecordCount( ) returns the number of rows returned, or will emulate - it by buffering the rows and returning the count after all rows have been returned. - This can be disabled for performance reasons when retrieving large recordsets - by setting the global variable $ADODB_COUNTRECS = false. This variable is checked - every time a query is executed, so you can selectively choose which recordsets - to count.
-If you prefer to set $ADODB_COUNTRECS = false, ADOdb still has the PO_RecordCount( - ) function. This will return the number of rows, or if it is not found, it will - return an estimate using SELECT COUNT(*):
-$rs = $db->Execute("select * from table where state=$state");
-$numrows = $rs->PO_RecordCount('table', "state=$state");
-Selects: Locking
-SELECT statements are commonly used to implement row-level locking of tables. - Other databases such as Oracle, Interbase, PostgreSQL and MySQL with InnoDB - do not require row-level locking because they use versioning to display data - consistent with a specific point in time.
-Currently, I recommend encapsulating the row-level locking in a separate function, - such as RowLock($table, $where):
-$connection->BeginTrans( ); -$connection->RowLock($table, $where);-
# some operation-
if ($ok) $connection->CommitTrans( ); -else $connection->RollbackTrans( ); --
Selects: Outer Joins
-Not all databases support outer joins. Furthermore the syntax for outer joins - differs dramatically between database vendors. One portable (and possibly slower) - method of implementing outer joins is using UNION.
-For example, an ANSI-92 left outer join between two tables t1 and t2 could - look like:
-SELECT t1.col1, t1.col2, t2.cola-
FROM t1 LEFT JOIN t2 ON t1.col = t2.col
This can be emulated using:
-SELECT t1.col1, t1.col2, t2.cola FROM t1, t2-
WHERE t1.col = t2.col - UNION ALL -SELECT col1, col2, null FROM t1
WHERE t1.col not in (select distinct col from t2) -
Since ADOdb 2.13, we provide some hints in the connection object as to legal - join variations. This is still incomplete and sometimes depends on the database - version you are using, but is useful as a general guideline:
-$conn->leftOuter: holds the
- operator used for left outer joins (eg. '*='), or false if not known or not
- available.
- $conn->rightOuter: holds the
- operator used for right outer joins (eg '=*'), or false if not known or not
- available.
- $conn->ansiOuter: boolean
- that if true means that ANSI-92 style outer joins are supported, or false if
- not known.
Inserts
-When you create records, you need to generate unique id's for each record. - There are two common techniques: (1) auto-incrementing columns and (2) sequences. -
-Auto-incrementing columns are supported by MySQL, Sybase and Microsoft Access - and SQL Server. However most other databases do not support this feature. So - for portability, you have little choice but to use sequences. Sequences are - special functions that return a unique incrementing number every time you call - it, suitable to be used as database keys. In ADOdb, we use the GenID( ) function. - It has takes a parameter, the sequence name. Different tables can have different - sequences.
-$id = $connection->GenID('sequence_name');
$connection->Execute("insert into table (id, firstname, lastname)
values ($id, $firstname, $lastname)");
-For databases that do not support sequences natively, ADOdb emulates sequences - by creating a table for every sequence.
-Binding
-Binding variables in an SQL statement is another tricky feature. Binding is - useful because it allows pre-compilation of SQL. When inserting multiple records - into a database in a loop, binding can offer a 50% (or greater) speedup. However - many databases such as Access and MySQL do not support binding natively and - there is some overhead in emulating binding. Furthermore, different databases - (specificly Oracle!) implement binding differently. My recommendation is to - use binding if your database queries are too slow, but make sure you are using - a database that supports it like Oracle.
-ADOdb supports portable Prepare/Execute with:
-$stmt = $db->Prepare('select * from customers where custid=? and state=?');
-$rs = $db->Execute($stmt, array($id,'New York'));
-Oracle uses named bind placeholders, not "?", so to support portable binding, we have Param() that generates -the correct placeholder (available since ADOdb 3.92): -
$sql = 'insert into table (col1,col2) values ('.$DB->Param('a').','.$DB->Param('b').')';
-# generates 'insert into table (col1,col2) values (?,?)'
-# or 'insert into table (col1,col2) values (:a,:b)'
-$stmt = $DB->Prepare($sql);
-$stmt = $DB->Execute($stmt,array('one','two'));
-
-
-Portable Native SQL
-ADOdb provides the following functions for portably generating SQL functions - as strings to be merged into your SQL statements (some are only available since - ADOdb 3.92):
-| Function | -Description | -
| DBDate($date) | -Pass in a UNIX timestamp or ISO date and it will convert it to a date - string formatted for INSERT/UPDATE | -
| DBTimeStamp($date) | -Pass in a UNIX timestamp or ISO date and it will convert it to a timestamp - string formatted for INSERT/UPDATE | -
| SQLDate($date, $fmt) | -Portably generate a date formatted using $fmt mask, for use in SELECT - statements. | -
| OffsetDate($date, $ndays) | -Portably generate a $date offset by $ndays. | -
| Concat($s1, $s2, ...) | -Portably concatenate strings. Alternatively, for mssql use mssqlpo driver, - which allows || operator. | -
| IfNull($fld, $replaceNull) | -Returns a string that is the equivalent of MySQL IFNULL or Oracle NVL. | -
| Param($name) | -Generates bind placeholders, using ? or named conventions as appropriate. | -
| $db->sysDate | Property that holds the SQL function that returns today's date | -
| $db->sysTimeStamp | Property that holds the SQL function that returns the current -timestamp (date+time). - | -
| $db->concat_operator | Property that holds the concatenation operator - | -
| $db->length | Property that holds the name of the SQL strlen function. - |
| $db->upperCase | Property that holds the name of the SQL strtoupper function. - |
| $db->random | Property that holds the SQL to generate a random number between 0.00 and 1.00. - | -
| $db->substr | Property that holds the name of the SQL substring function. - |
-
DDL and Tuning
-There are database design tools such as ERWin or Dezign that allow you to generate data definition language commands such as ALTER TABLE or CREATE INDEX from Entity-Relationship diagrams. --However if you prefer to use a PHP-based table creation scheme, adodb provides you with this feature. Here is the code to generate the SQL to create a table with: -
-
-
- Auto-increment primary key 'ID', -
- The person's 'NAME' VARCHAR(32) NOT NULL and defaults to '', -
- The date and time of record creation 'CREATED', -
- The person's 'AGE', defaulting to 0, type NUMERIC(16). -
-Also create a compound index consisting of 'NAME' and 'AGE': -
-$datadict = NewDataDictionary($connection);
-$flds = "
- ID I AUTOINCREMENT PRIMARY,
- NAME C(32) DEFAULT '' NOTNULL,
- CREATED T DEFTIMESTAMP,
- AGE N(16) DEFAULT 0
-";
-$sql1 = $datadict->CreateTableSQL('tabname', $flds);
-$sql2 = $datadict->CreateIndexSQL('idx_name_age', 'tabname', 'NAME,AGE');
-
-
-Data Types
-Stick to a few data types that are available in most databases. Char, varchar - and numeric/number are supported by most databases. Most other data types (including - integer, boolean and float) cannot be relied on being available. I recommend - using char(1) or number(1) to hold booleans.
-Different databases have different ways of representing dates and timestamps/datetime. - ADOdb attempts to display all dates in ISO (YYYY-MM-DD) format. ADOdb also provides - DBDate( ) and DBTimeStamp( ) to convert dates to formats that are acceptable - to that database. Both functions accept Unix integer timestamps and date strings - in ISO format.
-$date1 = $connection->DBDate(time( ));-
$date2 = $connection->DBTimeStamp('2002-02-23 13:03:33');
We also provide functions to convert database dates to Unix timestamps:
-$unixts = $recordset->UnixDate('#2002-02-30#'); # MS Access date =gt; unix timestamp
-For date calculations, we have OffsetDate which allows you to calculate dates such as yesterday and next week in a RDBMS independant fashion. For example, if we want to set a field to 6 hour from now, use: -
-$sql = 'update table set dtimefld='.$db->OffsetDate($db->sysTimeStamp, 6/24).' where ...'; --
The maximum length of a char/varchar field is also database specific. You can - only assume that field lengths of up to 250 characters are supported. This is - normally impractical for web based forum or content management systems. You - will need to be familiar with how databases handle large objects (LOBs). ADOdb - implements two functions, UpdateBlob( ) and UpdateClob( ) that allow you to - update fields holding Binary Large Objects (eg. pictures) and Character Large - Objects (eg. HTML articles):
-# for oracle
-$conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1,empty_blob())');
-$conn->UpdateBlob('blobtable','blobcol',$blobvalue,'id=1');
-
-# non-oracle databases
-$conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)');
-$conn->UpdateBlob('blobtable','blobcol',$blobvalue,'id=1');
-
-Null handling is another area where differences can occur. This is a mine-field, - because 3-value logic is tricky. -
In general, I avoid using nulls except for dates and default all my numeric - and character fields to 0 or the empty string. This maintains consistency with - PHP, where empty strings and zero are treated as equivalent, and avoids SQL - ambiguities when you use the ANY and EXISTS operators. However if your database - has significant amounts of missing or unknown data, using nulls might be a good - idea. -
- ADOdb also supports a portable IfNull function, so you can define what to display - if the field contains a null. -
Stored Procedures
-Stored procedures are another problem area. Some databases allow recordsets - to be returned in a stored procedure (Microsoft SQL Server and Sybase), and - others only allow output parameters to be returned. Stored procedures sometimes - need to be wrapped in special syntax. For example, Oracle requires such code - to be wrapped in an anonymous block with BEGIN and END. Also internal sql operators - and functions such as +, ||, TRIM( ), SUBSTR( ) or INSTR( ) vary between vendors. -
-An example of how to call a stored procedure with 2 parameters and 1 return - value follows:
- switch ($db->databaseType) {
- case 'mssql':
- $sql = 'SP_RUNSOMETHING'; break;
- case 'oci8':
- $sql =
- "declare RETVAL integer;begin :RETVAL := SP_RUNSOMETHING(:myid,:group);end;";
- break;
- default:
- die('Unsupported feature');
- }
- # @RETVAL = SP_RUNSOMETHING @myid,@group
- $stmt = $db->PrepareSP($sql);
$db->Parameter($stmt,$id,'myid');
- $db->Parameter($stmt,$group,'group');
- # true indicates output parameter
$db->Parameter($stmt,$ret,'RETVAL',true);
- $db->Execute($stmt);
-As you can see, the ADOdb API is the same for both databases. But the stored - procedure SQL syntax is quite different between databases and is not portable, - so be forewarned! However sometimes you have little choice as some systems only - allow data to be accessed via stored procedures. This is when the ultimate portability - solution might be the only solution: treating portable SQL as a localization - exercise...
-SQL as a Localization Exercise
-In general to provide real portability, you will have to treat SQL coding - as a localization exercise. In PHP, it has become common to define separate - language files for English, Russian, Korean, etc. Similarly, I would suggest - you have separate Sybase, Intebase, MySQL, etc files, and conditionally include - the SQL based on the database. For example, each MySQL SQL statement would be - stored in a separate variable, in a file called 'mysql-lang.inc.php'.
-$sqlGetPassword = 'select password from users where userid=%s'; -$sqlSearchKeyword = quot;SELECT * FROM articles WHERE match (title,body) against (%s)";-
In our main PHP file:
-# define which database to load...
-$database = 'mysql';
-include_once("$database-lang.inc.php");
-
-$db = NewADOConnection($database);
-$db->PConnect(...) or die('Failed to connect to database');
-
-# search for a keyword $word
-$rs = $db->Execute(sprintf($sqlSearchKeyWord,$db->qstr($word)));
-Note that we quote the $word variable using the qstr( ) function. This is because - each database quotes strings using different conventions.
--
Final Thoughts
-The best way to ensure that you have portable SQL is to have your data tables designed using -sound principles. Learn the theory of normalization and entity-relationship diagrams and model -your data carefully. Understand how joins and indexes work and how they are used to tune performance. -
Visit the following page for more references on database theory and vendors: - http://php.weblogs.com/sql_tutorial. - Also read this article on Optimizing PHP. -
-(c) 2002-2003 John Lim. - - - diff --git a/src/adodb5/docs/tute.htm b/src/adodb5/docs/tute.htm deleted file mode 100644 index 408ba75c..00000000 --- a/src/adodb5/docs/tute.htm +++ /dev/null @@ -1,290 +0,0 @@ - - - -
-Tutorial: Moving from MySQL to ADODB
- -You say eether and I say eyether, - You say neether and I say nyther; - Eether, eyether, neether, nyther - - Let's call the whole thing off ! --
- You like potato and I like po-tah-to, - You like tomato and I like to-mah-to; - Potato, po-tah-to, tomato, to-mah-to - - Let's call the whole thing off ! -
I love this song, especially the version with Louis Armstrong and Ella singing - duet. It is all about how hard it is for two people in love to be compatible - with each other. It's about compromise and finding a common ground, and that's - what this article is all about. -
PHP is all about creating dynamic web-sites with the least fuss and the most - fun. To create these websites we need to use databases to retrieve login information, - to splash dynamic news onto the web page and store forum postings. So let's - say we were using the popular MySQL database for this. Your company has done - such a fantastic job that the Web site is more popular than your wildest dreams. - You find that MySQL cannot scale to handle the workload; time to switch databases. -
Unfortunately in PHP every database is accessed slightly differently. To connect - to MySQL, you would use mysql_connect(); when you decide to upgrade to - Oracle or Microsoft SQL Server, you would use ocilogon() or mssql_connect() - respectively. What is worse is that the parameters you use for the different - connect functions are different also.. One database says po-tato, the other - database says pota-to. Oh-oh. -
Let's NOT call the whole thing off
-A database wrapper library such as ADODB comes in handy when you need to ensure portability. It provides - you with a common API to communicate with any supported database so you don't have to call things off.
- -
ADODB stands for Active Data Objects DataBase (sorry computer guys are sometimes - not very original). ADODB currently supports MySQL, PostgreSQL, Oracle, Interbase, - Microsoft SQL Server, Access, FoxPro, Sybase, ODBC and ADO. You can download - ADODB from http://php.weblogs.com/adodb. -
MySQL Example
-The most common database used with PHP is MySQL, so I guess you should be familiar - with the following code. It connects to a MySQL server at localhost, - database mydb, and executes an SQL select statement. The results are - printed, one line per row. -
$db = mysql_connect("localhost", "root", "password");
-mysql_select_db("mydb",$db);
-$result = mysql_query("SELECT * FROM employees",$db);
-if ($result === false) die("failed");
-while ($fields = mysql_fetch_row($result)) {
- for ($i=0, $max=sizeof($fields); $i < $max; $i++) {
- print $fields[$i].' ';
- }
- print "<br>\n";
-}
-
-The above code has been color-coded by section. The first section is the connection - phase. The second is the execution of the SQL, and the last section is displaying - the fields. The while loop scans the rows of the result, while the for - loop scans the fields in one row.
-Here is the equivalent code in ADODB
- include("adodb.inc.php");
- $db = NewADOConnection('mysql');
- $db->Connect("localhost", "root", "password", "mydb");
- $result = $db->Execute("SELECT * FROM employees");
- if ($result === false) die("failed");
- while (!$result->EOF) {
- for ($i=0, $max=$result->FieldCount(); $i < $max; $i++)
- print $result->fields[$i].' ';
- $result->MoveNext();
- print "<br>\n";
- }
-
-Now porting to Oracle is as simple as changing the second line to NewADOConnection('oracle').
- Let's walk through the code...
Connecting to the Database
- -include("adodb.inc.php");
-$db = NewADOConnection('mysql');
-$db->Connect("localhost", "root", "password", "mydb");
-The connection code is a bit more sophisticated than MySQL's because our needs
- are more sophisticated. In ADODB, we use an object-oriented approach to managing
- the complexity of handling multiple databases. We have different classes to
- handle different databases. If you aren't familiar with object-oriented programing,
- don't worry -- the complexity is all hidden away in the NewADOConnection()
- function.
To conserve memory, we only load the PHP code specific to the database you
- are connecting to. We do this by calling NewADOConnection(databasedriver).
- Legal database drivers include mysql, mssql, oracle, oci8, postgres, sybase,
- vfp, access, ibase and many others.
Then we create a new instance of the connection class by calling NewADOConnection().
- Finally we connect to the database using $db->Connect().
Executing the SQL
-$result = $db->Execute("SELECT *
- FROM employees");
- if ($result === false) die("failed");
-
-
Sending the SQL statement to the server is straight forward. Execute() will - return a recordset object on successful execution. You should check $result - as we do above. -
An issue that confuses beginners is the fact that we have two types of objects - in ADODB, the connection object and the recordset object. When do we use each? -
The connection object ($db) is responsible for connecting to the database, - formatting your SQL and querying the database server. The recordset object ($result) - is responsible for retrieving the results and formatting the reply as text or - as an array. -
The only thing I need to add is that ADODB provides several helper functions - for making INSERT and UPDATE statements easier, which we will cover in the Advanced - section. -
Retrieving the Data
-
-while (!$result->EOF) {
- for ($i=0, $max=$result->FieldCount(); $i < $max; $i++)
- print $result->fields[$i].' ';
- $result->MoveNext();
- print "<br>\n";
-}
-The paradigm for getting the data is that it's like reading a file. For every - line, we check first whether we have reached the end-of-file (EOF). While not - end-of-file, loop through each field in the row. Then move to the next line - (MoveNext) and repeat. -
The $result->fields[] array is generated by the PHP database
- extension. Some database extensions do not index the array by field name.
- To force indexing by name - that is associative arrays -
- use the $ADODB_FETCH_MODE global variable.
-
- $ADODB_FETCH_MODE = ADODB_FETCH_NUM;
- $rs1 = $db->Execute('select * from table');
- $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
- $rs2 = $db->Execute('select * from table');
- print_r($rs1->fields); // shows array([0]=>'v0',[1] =>'v1')
- print_r($rs2->fields); // shows array(['col1']=>'v0',['col2'] =>'v1')
-
--As you can see in the above example, both recordsets store and use different fetch modes -based on the $ADODB_FETCH_MODE setting when the recordset was created by Execute().
-ADOConnection
-Object that performs the connection to the database, executes SQL statements - and has a set of utility functions for standardising the format of SQL statements - for issues such as concatenation and date formats.
- -Other Useful Functions
-$recordset->Move($pos) scrolls to that particular row. ADODB supports forward
- scrolling for all databases. Some databases will not support backwards scrolling.
- This is normally not a problem as you can always cache records to simulate backwards
- scrolling.
-
$recordset->RecordCount() returns the number of records accessed by the
- SQL statement. Some databases will return -1 because it is not supported.
-
$recordset->GetArray() returns the result as an array.
-
rs2html($recordset) is a function that is generates a HTML table based on the
- $recordset passed to it. An example with the relevant lines in bold:
-
include('adodb.inc.php');
- include('tohtml.inc.php'); /* includes the rs2html function */
- $conn = ADONewConnection('mysql');
- $conn->PConnect('localhost','userid','password','database');
- $rs = $conn->Execute('select * from table');
- rs2html($rs); /* recordset to html table */
-There are many other helper functions that are listed in the documentation available at http://php.weblogs.com/adodb_manual. -
Advanced Material
-Inserts and Updates
-Let's say you want to insert the following data into a database. -
ID = 3
- TheDate=mktime(0,0,0,8,31,2001) /* 31st August 2001 */
- Note= sugar why don't we call it off
-
When you move to another database, your insert might no longer work.
-The first problem is that each database has a different default date format. - MySQL expects YYYY-MM-DD format, while other databases have different defaults. - ADODB has a function called DBDate() that addresses this issue by converting - converting the date to the correct format.
-The next problem is that the don't in the Note needs to be quoted. In - MySQL, we use don\'t but in some other databases (Sybase, Access, Microsoft - SQL Server) we use don''t. The qstr() function addresses this issue.
-So how do we use the functions? Like this:
-$sql = "INSERT INTO table (id, thedate,note) values ("
- . $ID . ','
- . $db->DBDate($TheDate) .','
- . $db->qstr($Note).")";
-$db->Execute($sql);
-ADODB also supports $connection->Affected_Rows() (returns the
- number of rows affected by last update or delete) and $recordset->Insert_ID()
- (returns last autoincrement number generated by an insert statement). Be forewarned
- that not all databases support the two functions.
-
MetaTypes
-You can find out more information about each of the fields (I use the words
- fields and columns interchangebly) you are selecting by calling the recordset
- method FetchField($fieldoffset). This will return an object with
- 3 properties: name, type and max_length.
-
For example:-
$recordset = $conn->Execute("select adate from table");
$f0 = $recordset->FetchField(0);
-
-Then $f0->name will hold 'adata', $f0->type
- will be set to 'date'. If the max_length is unknown, it will be set to
- -1.
-
One problem with handling different databases is that each database often calls
- the same type by a different name. For example a timestamp type is called
- datetime in one database and time in another. So ADODB has a special
- MetaType($type, $max_length) function that standardises the types
- to the following:
-
C: character and varchar types
- X: text or long character (eg. more than 255 bytes wide).
- B: blob or binary image
- D: date
- T: timestamp
- L: logical (boolean)
- I: integer
- N: numeric (float, double, money)
-
In the above date example, -
$recordset = $conn->Execute("select adate from table"); */
-
- $f0 = $recordset->FetchField(0);
- $type = $recordset->MetaType($f0->type, $f0->max_length);
- print $type; /* should print 'D'
-
Select Limit and Top Support -
ADODB has a function called $connection->SelectLimit($sql,$nrows,$offset) that allows -you to retrieve a subset of the recordset. This will take advantage of native -SELECT TOP on Microsoft products and SELECT ... LIMIT with PostgreSQL and MySQL, and -emulated if the database does not support it. -
Caching Support -
ADODB allows you to cache recordsets in your file system, and only requery the database -server after a certain timeout period with $connection->CacheExecute($secs2cache,$sql) and -$connection->CacheSelectLimit($secs2cache,$sql,$nrows,$offset). -
PHP4 Session Handler Support -
ADODB also supports PHP4 session handlers. You can store your session variables - in a database for true scalability using ADODB. For further information, visit - http://php.weblogs.com/adodb-sessions -
Commercial Use Encouraged
-If you plan to write commercial PHP applications that you want to resell, you should consider ADODB. It has been released using the lesser GPL, which means you can legally include it in commercial applications, while keeping your code proprietary. Commercial use of ADODB is strongly encouraged! We are using it internally for this reason.
- -
Conclusion
-As a thank you for finishing this article, here are the complete lyrics for
- let's call the whole thing off.
-
-
- Refrain --
- You say eether and I say eyether, - You say neether and I say nyther; - Eether, eyether, neether, nyther - - Let's call the whole thing off ! -
- You like potato and I like po-tah-to, - You like tomato and I like to-mah-to; - Potato, po-tah-to, tomato, to-mah-to - - Let's call the whole thing off ! -
-But oh, if we call the whole thing off, then we must part. -And oh, if we ever part, then that might break my heart. -
- So, if you like pajamas and I like pa-jah-mas, - I'll wear pajamas and give up pa-jah-mas. - For we know we - Need each other, so we - Better call the calling off off. - Let's call the whole thing off ! -
- Second Refrain -
- You say laughter and I say lawfter, - You say after and I say awfter; - Laughter, lawfter, after, awfter - - Let's call the whole thing off ! -
- You like vanilla and I like vanella, - You, sa's'parilla and I sa's'parella; - Vanilla, vanella, choc'late, strawb'ry - - Let's call the whole thing off ! -
-But oh, if we call the whole thing off, then we must part. -And oh, if we ever part, then that might break my heart. -
- So, if you go for oysters and I go for ersters, - I'll order oysters and cancel the ersters. - For we know we - Need each other, so we - Better call the calling off off. - Let's call the whole thing off ! -
Song and lyrics by George and Ira Gershwin, introduced by Fred Astaire and Ginger Rogers -in the film "Shall We Dance?"
-
-(c)2001-2002 John Lim.
-
-
-
diff --git a/src/adodb5/drivers/adodb-access.inc.php b/src/adodb5/drivers/adodb-access.inc.php
deleted file mode 100644
index f6eddb18..00000000
--- a/src/adodb5/drivers/adodb-access.inc.php
+++ /dev/null
@@ -1,87 +0,0 @@
-ADODB_odbc();
- }
-
- function Time()
- {
- return time();
- }
-
- function BeginTrans() { return false;}
-
- function IfNull( $field, $ifNull )
- {
- return " IIF(IsNull($field), $ifNull, $field) "; // if Access
- }
-/*
- function MetaTables()
- {
- global $ADODB_FETCH_MODE;
-
- $savem = $ADODB_FETCH_MODE;
- $ADODB_FETCH_MODE = ADODB_FETCH_NUM;
- $qid = odbc_tables($this->_connectionID);
- $rs = new ADORecordSet_odbc($qid);
- $ADODB_FETCH_MODE = $savem;
- if (!$rs) return false;
-
- $rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change;
-
- $arr = $rs->GetArray();
- //print_pre($arr);
- $arr2 = array();
- for ($i=0; $i < sizeof($arr); $i++) {
- if ($arr[$i][2] && $arr[$i][3] != 'SYSTEM TABLE')
- $arr2[] = $arr[$i][2];
- }
- return $arr2;
- }*/
-}
-
-
-class ADORecordSet_access extends ADORecordSet_odbc {
-
- var $databaseType = "access";
-
- function __construct($id,$mode=false)
- {
- $this->ADORecordSet_odbc($id,$mode);
- }
-}// class
-}
-?>
\ No newline at end of file
diff --git a/src/adodb5/drivers/adodb-ado.inc.php b/src/adodb5/drivers/adodb-ado.inc.php
deleted file mode 100644
index feb1bc06..00000000
--- a/src/adodb5/drivers/adodb-ado.inc.php
+++ /dev/null
@@ -1,660 +0,0 @@
-_affectedRows = new VARIANT;
- }
-
- function ServerInfo()
- {
- if (!empty($this->_connectionID)) $desc = $this->_connectionID->provider;
- return array('description' => $desc, 'version' => '');
- }
-
- function _affectedrows()
- {
- if (PHP_VERSION >= 5) return $this->_affectedRows;
-
- return $this->_affectedRows->value;
- }
-
- // you can also pass a connection string like this:
- //
- // $DB->Connect('USER ID=sa;PASSWORD=pwd;SERVER=mangrove;DATABASE=ai',false,false,'SQLOLEDB');
- function _connect($argHostname, $argUsername, $argPassword, $argProvider= 'MSDASQL')
- {
- $u = 'UID';
- $p = 'PWD';
-
- if (!empty($this->charPage))
- $dbc = new COM('ADODB.Connection',null,$this->charPage);
- else
- $dbc = new COM('ADODB.Connection');
-
- if (! $dbc) return false;
-
- /* special support if provider is mssql or access */
- if ($argProvider=='mssql') {
- $u = 'User Id'; //User parameter name for OLEDB
- $p = 'Password';
- $argProvider = "SQLOLEDB"; // SQL Server Provider
-
- // not yet
- //if ($argDatabasename) $argHostname .= ";Initial Catalog=$argDatabasename";
-
- //use trusted conection for SQL if username not specified
- if (!$argUsername) $argHostname .= ";Trusted_Connection=Yes";
- } else if ($argProvider=='access')
- $argProvider = "Microsoft.Jet.OLEDB.4.0"; // Microsoft Jet Provider
-
- if ($argProvider) $dbc->Provider = $argProvider;
-
- if ($argUsername) $argHostname .= ";$u=$argUsername";
- if ($argPassword)$argHostname .= ";$p=$argPassword";
-
- if ($this->debug) ADOConnection::outp( "Host=".$argHostname."
\n version=$dbc->version");
- // @ added below for php 4.0.1 and earlier
- @$dbc->Open((string) $argHostname);
-
- $this->_connectionID = $dbc;
-
- $dbc->CursorLocation = $this->_cursor_location;
- return $dbc->State > 0;
- }
-
- // returns true or false
- function _pconnect($argHostname, $argUsername, $argPassword, $argProvider='MSDASQL')
- {
- return $this->_connect($argHostname,$argUsername,$argPassword,$argProvider);
- }
-
-/*
- adSchemaCatalogs = 1,
- adSchemaCharacterSets = 2,
- adSchemaCollations = 3,
- adSchemaColumns = 4,
- adSchemaCheckConstraints = 5,
- adSchemaConstraintColumnUsage = 6,
- adSchemaConstraintTableUsage = 7,
- adSchemaKeyColumnUsage = 8,
- adSchemaReferentialContraints = 9,
- adSchemaTableConstraints = 10,
- adSchemaColumnsDomainUsage = 11,
- adSchemaIndexes = 12,
- adSchemaColumnPrivileges = 13,
- adSchemaTablePrivileges = 14,
- adSchemaUsagePrivileges = 15,
- adSchemaProcedures = 16,
- adSchemaSchemata = 17,
- adSchemaSQLLanguages = 18,
- adSchemaStatistics = 19,
- adSchemaTables = 20,
- adSchemaTranslations = 21,
- adSchemaProviderTypes = 22,
- adSchemaViews = 23,
- adSchemaViewColumnUsage = 24,
- adSchemaViewTableUsage = 25,
- adSchemaProcedureParameters = 26,
- adSchemaForeignKeys = 27,
- adSchemaPrimaryKeys = 28,
- adSchemaProcedureColumns = 29,
- adSchemaDBInfoKeywords = 30,
- adSchemaDBInfoLiterals = 31,
- adSchemaCubes = 32,
- adSchemaDimensions = 33,
- adSchemaHierarchies = 34,
- adSchemaLevels = 35,
- adSchemaMeasures = 36,
- adSchemaProperties = 37,
- adSchemaMembers = 38
-
-*/
-
- function MetaTables()
- {
- $arr= array();
- $dbc = $this->_connectionID;
-
- $adors=@$dbc->OpenSchema(20);//tables
- if ($adors){
- $f = $adors->Fields(2);//table/view name
- $t = $adors->Fields(3);//table type
- while (!$adors->EOF){
- $tt=substr($t->value,0,6);
- if ($tt!='SYSTEM' && $tt !='ACCESS')
- $arr[]=$f->value;
- //print $f->value . ' ' . $t->value.'
';
- $adors->MoveNext();
- }
- $adors->Close();
- }
-
- return $arr;
- }
-
- function MetaColumns($table, $normalize=true)
- {
- $table = strtoupper($table);
- $arr = array();
- $dbc = $this->_connectionID;
-
- $adors=@$dbc->OpenSchema(4);//tables
-
- if ($adors){
- $t = $adors->Fields(2);//table/view name
- while (!$adors->EOF){
-
-
- if (strtoupper($t->Value) == $table) {
-
- $fld = new ADOFieldObject();
- $c = $adors->Fields(3);
- $fld->name = $c->Value;
- $fld->type = 'CHAR'; // cannot discover type in ADO!
- $fld->max_length = -1;
- $arr[strtoupper($fld->name)]=$fld;
- }
-
- $adors->MoveNext();
- }
- $adors->Close();
- }
- $false = false;
- return empty($arr) ? $false : $arr;
- }
-
-
-
-
- /* returns queryID or false */
- function _query($sql,$inputarr=false)
- {
-
- $dbc = $this->_connectionID;
- $false = false;
-
- // return rs
- if ($inputarr) {
-
- if (!empty($this->charPage))
- $oCmd = new COM('ADODB.Command',null,$this->charPage);
- else
- $oCmd = new COM('ADODB.Command');
- $oCmd->ActiveConnection = $dbc;
- $oCmd->CommandText = $sql;
- $oCmd->CommandType = 1;
-
- // Map by http://msdn.microsoft.com/library/default.asp?url=/library/en-us/ado270/htm/mdmthcreateparam.asp
- // Check issue http://bugs.php.net/bug.php?id=40664 !!!
- foreach ($inputarr as $val) {
- $type = gettype($val);
- $len=strlen($val);
- if ($type == 'boolean')
- $this->adoParameterType = 11;
- else if ($type == 'integer')
- $this->adoParameterType = 3;
- else if ($type == 'double')
- $this->adoParameterType = 5;
- elseif ($type == 'string')
- $this->adoParameterType = 202;
- else if (($val === null) || (!defined($val)))
- $len=1;
- else
- $this->adoParameterType = 130;
-
- // name, type, direction 1 = input, len,
- $p = $oCmd->CreateParameter('name',$this->adoParameterType,1,$len,$val);
-
- $oCmd->Parameters->Append($p);
- }
- $p = false;
- $rs = $oCmd->Execute();
- $e = $dbc->Errors;
- if ($dbc->Errors->Count > 0) return $false;
- return $rs;
- }
-
- $rs = @$dbc->Execute($sql,$this->_affectedRows, $this->_execute_option);
-
- if ($dbc->Errors->Count > 0) return $false;
- if (! $rs) return $false;
-
- if ($rs->State == 0) {
- $true = true;
- return $true; // 0 = adStateClosed means no records returned
- }
- return $rs;
- }
-
-
- function BeginTrans()
- {
- if ($this->transOff) return true;
-
- if (isset($this->_thisTransactions))
- if (!$this->_thisTransactions) return false;
- else {
- $o = $this->_connectionID->Properties("Transaction DDL");
- $this->_thisTransactions = $o ? true : false;
- if (!$o) return false;
- }
- @$this->_connectionID->BeginTrans();
- $this->transCnt += 1;
- return true;
- }
-
- function CommitTrans($ok=true)
- {
- if (!$ok) return $this->RollbackTrans();
- if ($this->transOff) return true;
-
- @$this->_connectionID->CommitTrans();
- if ($this->transCnt) @$this->transCnt -= 1;
- return true;
- }
- function RollbackTrans() {
- if ($this->transOff) return true;
- @$this->_connectionID->RollbackTrans();
- if ($this->transCnt) @$this->transCnt -= 1;
- return true;
- }
-
- /* Returns: the last error message from previous database operation */
-
- function ErrorMsg()
- {
- if (!$this->_connectionID) return "No connection established";
- $errc = $this->_connectionID->Errors;
- if (!$errc) return "No Errors object found";
- if ($errc->Count == 0) return '';
- $err = $errc->Item($errc->Count-1);
- return $err->Description;
- }
-
- function ErrorNo()
- {
- $errc = $this->_connectionID->Errors;
- if ($errc->Count == 0) return 0;
- $err = $errc->Item($errc->Count-1);
- return $err->NativeError;
- }
-
- // returns true or false
- function _close()
- {
- if ($this->_connectionID) $this->_connectionID->Close();
- $this->_connectionID = false;
- return true;
- }
-
-
-}
-
-/*--------------------------------------------------------------------------------------
- Class Name: Recordset
---------------------------------------------------------------------------------------*/
-
-class ADORecordSet_ado extends ADORecordSet {
-
- var $bind = false;
- var $databaseType = "ado";
- var $dataProvider = "ado";
- var $_tarr = false; // caches the types
- var $_flds; // and field objects
- var $canSeek = true;
- var $hideErrors = true;
-
- function __construct($id,$mode=false)
- {
- if ($mode === false) {
- global $ADODB_FETCH_MODE;
- $mode = $ADODB_FETCH_MODE;
- }
- $this->fetchMode = $mode;
- $this->ADORecordSet($id,$mode);
- }
-
-
- // returns the field object
- function FetchField($fieldOffset = -1) {
- $off=$fieldOffset+1; // offsets begin at 1
-
- $o= new ADOFieldObject();
- $rs = $this->_queryID;
- $f = $rs->Fields($fieldOffset);
- $o->name = $f->Name;
- $t = $f->Type;
- $o->type = $this->MetaType($t);
- $o->max_length = $f->DefinedSize;
- $o->ado_type = $t;
-
- //print "off=$off name=$o->name type=$o->type len=$o->max_length
";
- return $o;
- }
-
- /* Use associative array to get fields array */
- function Fields($colname)
- {
- if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname];
- if (!$this->bind) {
- $this->bind = array();
- for ($i=0; $i < $this->_numOfFields; $i++) {
- $o = $this->FetchField($i);
- $this->bind[strtoupper($o->name)] = $i;
- }
- }
-
- return $this->fields[$this->bind[strtoupper($colname)]];
- }
-
-
- function _initrs()
- {
- $rs = $this->_queryID;
- $this->_numOfRows = $rs->RecordCount;
-
- $f = $rs->Fields;
- $this->_numOfFields = $f->Count;
- }
-
-
- // should only be used to move forward as we normally use forward-only cursors
- function _seek($row)
- {
- $rs = $this->_queryID;
- // absoluteposition doesn't work -- my maths is wrong ?
- // $rs->AbsolutePosition->$row-2;
- // return true;
- if ($this->_currentRow > $row) return false;
- @$rs->Move((integer)$row - $this->_currentRow-1); //adBookmarkFirst
- return true;
- }
-
-/*
- OLEDB types
-
- enum DBTYPEENUM
- { DBTYPE_EMPTY = 0,
- DBTYPE_NULL = 1,
- DBTYPE_I2 = 2,
- DBTYPE_I4 = 3,
- DBTYPE_R4 = 4,
- DBTYPE_R8 = 5,
- DBTYPE_CY = 6,
- DBTYPE_DATE = 7,
- DBTYPE_BSTR = 8,
- DBTYPE_IDISPATCH = 9,
- DBTYPE_ERROR = 10,
- DBTYPE_BOOL = 11,
- DBTYPE_VARIANT = 12,
- DBTYPE_IUNKNOWN = 13,
- DBTYPE_DECIMAL = 14,
- DBTYPE_UI1 = 17,
- DBTYPE_ARRAY = 0x2000,
- DBTYPE_BYREF = 0x4000,
- DBTYPE_I1 = 16,
- DBTYPE_UI2 = 18,
- DBTYPE_UI4 = 19,
- DBTYPE_I8 = 20,
- DBTYPE_UI8 = 21,
- DBTYPE_GUID = 72,
- DBTYPE_VECTOR = 0x1000,
- DBTYPE_RESERVED = 0x8000,
- DBTYPE_BYTES = 128,
- DBTYPE_STR = 129,
- DBTYPE_WSTR = 130,
- DBTYPE_NUMERIC = 131,
- DBTYPE_UDT = 132,
- DBTYPE_DBDATE = 133,
- DBTYPE_DBTIME = 134,
- DBTYPE_DBTIMESTAMP = 135
-
- ADO Types
-
- adEmpty = 0,
- adTinyInt = 16,
- adSmallInt = 2,
- adInteger = 3,
- adBigInt = 20,
- adUnsignedTinyInt = 17,
- adUnsignedSmallInt = 18,
- adUnsignedInt = 19,
- adUnsignedBigInt = 21,
- adSingle = 4,
- adDouble = 5,
- adCurrency = 6,
- adDecimal = 14,
- adNumeric = 131,
- adBoolean = 11,
- adError = 10,
- adUserDefined = 132,
- adVariant = 12,
- adIDispatch = 9,
- adIUnknown = 13,
- adGUID = 72,
- adDate = 7,
- adDBDate = 133,
- adDBTime = 134,
- adDBTimeStamp = 135,
- adBSTR = 8,
- adChar = 129,
- adVarChar = 200,
- adLongVarChar = 201,
- adWChar = 130,
- adVarWChar = 202,
- adLongVarWChar = 203,
- adBinary = 128,
- adVarBinary = 204,
- adLongVarBinary = 205,
- adChapter = 136,
- adFileTime = 64,
- adDBFileTime = 137,
- adPropVariant = 138,
- adVarNumeric = 139
-*/
- function MetaType($t,$len=-1,$fieldobj=false)
- {
- if (is_object($t)) {
- $fieldobj = $t;
- $t = $fieldobj->type;
- $len = $fieldobj->max_length;
- }
-
- if (!is_numeric($t)) return $t;
-
- switch ($t) {
- case 0:
- case 12: // variant
- case 8: // bstr
- case 129: //char
- case 130: //wc
- case 200: // varc
- case 202:// varWC
- case 128: // bin
- case 204: // varBin
- case 72: // guid
- if ($len <= $this->blobSize) return 'C';
-
- case 201:
- case 203:
- return 'X';
- case 128:
- case 204:
- case 205:
- return 'B';
- case 7:
- case 133: return 'D';
-
- case 134:
- case 135: return 'T';
-
- case 11: return 'L';
-
- case 16:// adTinyInt = 16,
- case 2://adSmallInt = 2,
- case 3://adInteger = 3,
- case 4://adBigInt = 20,
- case 17://adUnsignedTinyInt = 17,
- case 18://adUnsignedSmallInt = 18,
- case 19://adUnsignedInt = 19,
- case 20://adUnsignedBigInt = 21,
- return 'I';
- default: return 'N';
- }
- }
-
- // time stamp not supported yet
- function _fetch()
- {
- $rs = $this->_queryID;
- if (!$rs or $rs->EOF) {
- $this->fields = false;
- return false;
- }
- $this->fields = array();
-
- if (!$this->_tarr) {
- $tarr = array();
- $flds = array();
- for ($i=0,$max = $this->_numOfFields; $i < $max; $i++) {
- $f = $rs->Fields($i);
- $flds[] = $f;
- $tarr[] = $f->Type;
- }
- // bind types and flds only once
- $this->_tarr = $tarr;
- $this->_flds = $flds;
- }
- $t = reset($this->_tarr);
- $f = reset($this->_flds);
-
- if ($this->hideErrors) $olde = error_reporting(E_ERROR|E_CORE_ERROR);// sometimes $f->value be null
- for ($i=0,$max = $this->_numOfFields; $i < $max; $i++) {
- //echo "
",$t,' ';var_dump($f->value); echo '
'; - switch($t) { - case 135: // timestamp - if (!strlen((string)$f->value)) $this->fields[] = false; - else { - if (!is_numeric($f->value)) # $val = variant_date_to_timestamp($f->value); - // VT_DATE stores dates as (float) fractional days since 1899/12/30 00:00:00 - $val=(float) variant_cast($f->value,VT_R8)*3600*24-2209161600; - else - $val = $f->value; - $this->fields[] = adodb_date('Y-m-d H:i:s',$val); - } - break; - case 133:// A date value (yyyymmdd) - if ($val = $f->value) { - $this->fields[] = substr($val,0,4).'-'.substr($val,4,2).'-'.substr($val,6,2); - } else - $this->fields[] = false; - break; - case 7: // adDate - if (!strlen((string)$f->value)) $this->fields[] = false; - else { - if (!is_numeric($f->value)) $val = variant_date_to_timestamp($f->value); - else $val = $f->value; - - if (($val % 86400) == 0) $this->fields[] = adodb_date('Y-m-d',$val); - else $this->fields[] = adodb_date('Y-m-d H:i:s',$val); - } - break; - case 1: // null - $this->fields[] = false; - break; - case 6: // currency is not supported properly; - ADOConnection::outp( ''.$f->Name.': currency type not supported by PHP'); - $this->fields[] = (float) $f->value; - break; - case 11: //BIT; - $val = ""; - if(is_bool($f->value)) { - if($f->value==true) $val = 1; - else $val = 0; - } - if(is_null($f->value)) $val = null; - - $this->fields[] = $val; - break; - default: - $this->fields[] = $f->value; - break; - } - //print " $f->value $t, "; - $f = next($this->_flds); - $t = next($this->_tarr); - } // for - if ($this->hideErrors) error_reporting($olde); - @$rs->MoveNext(); // @ needed for some versions of PHP! - - if ($this->fetchMode & ADODB_FETCH_ASSOC) { - $this->fields = $this->GetRowAssoc(ADODB_ASSOC_CASE); - } - return true; - } - - function NextRecordSet() - { - $rs = $this->_queryID; - $this->_queryID = $rs->NextRecordSet(); - //$this->_queryID = $this->_QueryId->NextRecordSet(); - if ($this->_queryID == null) return false; - - $this->_currentRow = -1; - $this->_currentPage = -1; - $this->bind = false; - $this->fields = false; - $this->_flds = false; - $this->_tarr = false; - - $this->_inited = false; - $this->Init(); - return true; - } - - function _close() { - $this->_flds = false; - @$this->_queryID->Close();// by Pete Dishman (peterd@telephonetics.co.uk) - $this->_queryID = false; - } - -} - -?> diff --git a/src/adodb5/drivers/adodb-ado5.inc.php b/src/adodb5/drivers/adodb-ado5.inc.php deleted file mode 100644 index 1d00451c..00000000 --- a/src/adodb5/drivers/adodb-ado5.inc.php +++ /dev/null @@ -1,704 +0,0 @@ -_affectedRows = new VARIANT; - } - - function ServerInfo() - { - if (!empty($this->_connectionID)) $desc = $this->_connectionID->provider; - return array('description' => $desc, 'version' => ''); - } - - function _affectedrows() - { - if (PHP_VERSION >= 5) return $this->_affectedRows; - - return $this->_affectedRows->value; - } - - // you can also pass a connection string like this: - // - // $DB->Connect('USER ID=sa;PASSWORD=pwd;SERVER=mangrove;DATABASE=ai',false,false,'SQLOLEDB'); - function _connect($argHostname, $argUsername, $argPassword,$argDBorProvider, $argProvider= '') - { - // two modes - // - if $argProvider is empty, we assume that $argDBorProvider holds provider -- this is for backward compat - // - if $argProvider is not empty, then $argDBorProvider holds db - - - if ($argProvider) { - $argDatabasename = $argDBorProvider; - } else { - $argDatabasename = ''; - if ($argDBorProvider) $argProvider = $argDBorProvider; - else if (stripos($argHostname,'PROVIDER') === false) /* full conn string is not in $argHostname */ - $argProvider = 'MSDASQL'; - } - - - try { - $u = 'UID'; - $p = 'PWD'; - - if (!empty($this->charPage)) - $dbc = new COM('ADODB.Connection',null,$this->charPage); - else - $dbc = new COM('ADODB.Connection'); - - if (! $dbc) return false; - - /* special support if provider is mssql or access */ - if ($argProvider=='mssql') { - $u = 'User Id'; //User parameter name for OLEDB - $p = 'Password'; - $argProvider = "SQLOLEDB"; // SQL Server Provider - - // not yet - //if ($argDatabasename) $argHostname .= ";Initial Catalog=$argDatabasename"; - - //use trusted conection for SQL if username not specified - if (!$argUsername) $argHostname .= ";Trusted_Connection=Yes"; - } else if ($argProvider=='access') - $argProvider = "Microsoft.Jet.OLEDB.4.0"; // Microsoft Jet Provider - - if ($argProvider) $dbc->Provider = $argProvider; - - if ($argProvider) $argHostname = "PROVIDER=$argProvider;DRIVER={SQL Server};SERVER=$argHostname"; - - - if ($argDatabasename) $argHostname .= ";DATABASE=$argDatabasename"; - if ($argUsername) $argHostname .= ";$u=$argUsername"; - if ($argPassword)$argHostname .= ";$p=$argPassword"; - - if ($this->debug) ADOConnection::outp( "Host=".$argHostname."\n version=$dbc->version"); - // @ added below for php 4.0.1 and earlier - @$dbc->Open((string) $argHostname); - - $this->_connectionID = $dbc; - - $dbc->CursorLocation = $this->_cursor_location; - return $dbc->State > 0; - } catch (exception $e) { - if ($this->debug);echo "
",$argHostname,"\n",$e,"\n"; - } - - return false; - } - - // returns true or false - function _pconnect($argHostname, $argUsername, $argPassword, $argProvider='MSDASQL') - { - return $this->_connect($argHostname,$argUsername,$argPassword,$argProvider); - } - -/* - adSchemaCatalogs = 1, - adSchemaCharacterSets = 2, - adSchemaCollations = 3, - adSchemaColumns = 4, - adSchemaCheckConstraints = 5, - adSchemaConstraintColumnUsage = 6, - adSchemaConstraintTableUsage = 7, - adSchemaKeyColumnUsage = 8, - adSchemaReferentialContraints = 9, - adSchemaTableConstraints = 10, - adSchemaColumnsDomainUsage = 11, - adSchemaIndexes = 12, - adSchemaColumnPrivileges = 13, - adSchemaTablePrivileges = 14, - adSchemaUsagePrivileges = 15, - adSchemaProcedures = 16, - adSchemaSchemata = 17, - adSchemaSQLLanguages = 18, - adSchemaStatistics = 19, - adSchemaTables = 20, - adSchemaTranslations = 21, - adSchemaProviderTypes = 22, - adSchemaViews = 23, - adSchemaViewColumnUsage = 24, - adSchemaViewTableUsage = 25, - adSchemaProcedureParameters = 26, - adSchemaForeignKeys = 27, - adSchemaPrimaryKeys = 28, - adSchemaProcedureColumns = 29, - adSchemaDBInfoKeywords = 30, - adSchemaDBInfoLiterals = 31, - adSchemaCubes = 32, - adSchemaDimensions = 33, - adSchemaHierarchies = 34, - adSchemaLevels = 35, - adSchemaMeasures = 36, - adSchemaProperties = 37, - adSchemaMembers = 38 - -*/ - - function MetaTables() - { - $arr= array(); - $dbc = $this->_connectionID; - - $adors=@$dbc->OpenSchema(20);//tables - if ($adors){ - $f = $adors->Fields(2);//table/view name - $t = $adors->Fields(3);//table type - while (!$adors->EOF){ - $tt=substr($t->value,0,6); - if ($tt!='SYSTEM' && $tt !='ACCESS') - $arr[]=$f->value; - //print $f->value . ' ' . $t->value.'
'; - $adors->MoveNext(); - } - $adors->Close(); - } - - return $arr; - } - - function MetaColumns($table, $normalize=true) - { - $table = strtoupper($table); - $arr= array(); - $dbc = $this->_connectionID; - - $adors=@$dbc->OpenSchema(4);//tables - - if ($adors){ - $t = $adors->Fields(2);//table/view name - while (!$adors->EOF){ - - - if (strtoupper($t->Value) == $table) { - - $fld = new ADOFieldObject(); - $c = $adors->Fields(3); - $fld->name = $c->Value; - $fld->type = 'CHAR'; // cannot discover type in ADO! - $fld->max_length = -1; - $arr[strtoupper($fld->name)]=$fld; - } - - $adors->MoveNext(); - } - $adors->Close(); - } - - return $arr; - } - - /* returns queryID or false */ - function _query($sql,$inputarr=false) - { - try { // In PHP5, all COM errors are exceptions, so to maintain old behaviour... - - $dbc = $this->_connectionID; - - // return rs - - $false = false; - - if ($inputarr) { - - if (!empty($this->charPage)) - $oCmd = new COM('ADODB.Command',null,$this->charPage); - else - $oCmd = new COM('ADODB.Command'); - $oCmd->ActiveConnection = $dbc; - $oCmd->CommandText = $sql; - $oCmd->CommandType = 1; - - foreach ($inputarr as $val) { - $type = gettype($val); - $len=strlen($val); - if ($type == 'boolean') - $this->adoParameterType = 11; - else if ($type == 'integer') - $this->adoParameterType = 3; - else if ($type == 'double') - $this->adoParameterType = 5; - elseif ($type == 'string') - $this->adoParameterType = 202; - else if (($val === null) || (!defined($val))) - $len=1; - else - $this->adoParameterType = 130; - - // name, type, direction 1 = input, len, - $p = $oCmd->CreateParameter('name',$this->adoParameterType,1,$len,$val); - - $oCmd->Parameters->Append($p); - } - - $p = false; - $rs = $oCmd->Execute(); - $e = $dbc->Errors; - if ($dbc->Errors->Count > 0) return $false; - return $rs; - } - - $rs = @$dbc->Execute($sql,$this->_affectedRows, $this->_execute_option); - - if ($dbc->Errors->Count > 0) return $false; - if (! $rs) return $false; - - if ($rs->State == 0) { - $true = true; - return $true; // 0 = adStateClosed means no records returned - } - return $rs; - - } catch (exception $e) { - - } - return $false; - } - - - function BeginTrans() - { - if ($this->transOff) return true; - - if (isset($this->_thisTransactions)) - if (!$this->_thisTransactions) return false; - else { - $o = $this->_connectionID->Properties("Transaction DDL"); - $this->_thisTransactions = $o ? true : false; - if (!$o) return false; - } - @$this->_connectionID->BeginTrans(); - $this->transCnt += 1; - return true; - } - function CommitTrans($ok=true) - { - if (!$ok) return $this->RollbackTrans(); - if ($this->transOff) return true; - - @$this->_connectionID->CommitTrans(); - if ($this->transCnt) @$this->transCnt -= 1; - return true; - } - function RollbackTrans() { - if ($this->transOff) return true; - @$this->_connectionID->RollbackTrans(); - if ($this->transCnt) @$this->transCnt -= 1; - return true; - } - - /* Returns: the last error message from previous database operation */ - - function ErrorMsg() - { - if (!$this->_connectionID) return "No connection established"; - $errmsg = ''; - - try { - $errc = $this->_connectionID->Errors; - if (!$errc) return "No Errors object found"; - if ($errc->Count == 0) return ''; - $err = $errc->Item($errc->Count-1); - $errmsg = $err->Description; - }catch(exception $e) { - } - return $errmsg; - } - - function ErrorNo() - { - $errc = $this->_connectionID->Errors; - if ($errc->Count == 0) return 0; - $err = $errc->Item($errc->Count-1); - return $err->NativeError; - } - - // returns true or false - function _close() - { - if ($this->_connectionID) $this->_connectionID->Close(); - $this->_connectionID = false; - return true; - } - - -} - -/*-------------------------------------------------------------------------------------- - Class Name: Recordset ---------------------------------------------------------------------------------------*/ - -class ADORecordSet_ado extends ADORecordSet { - - var $bind = false; - var $databaseType = "ado"; - var $dataProvider = "ado"; - var $_tarr = false; // caches the types - var $_flds; // and field objects - var $canSeek = true; - var $hideErrors = true; - - function __construct($id,$mode=false) - { - if ($mode === false) { - global $ADODB_FETCH_MODE; - $mode = $ADODB_FETCH_MODE; - } - $this->fetchMode = $mode; - $this->ADORecordSet($id,$mode); - } - - - // returns the field object - function FetchField($fieldOffset = -1) { - $off=$fieldOffset+1; // offsets begin at 1 - - $o= new ADOFieldObject(); - $rs = $this->_queryID; - if (!$rs) return false; - - $f = $rs->Fields($fieldOffset); - $o->name = $f->Name; - $t = $f->Type; - $o->type = $this->MetaType($t); - $o->max_length = $f->DefinedSize; - $o->ado_type = $t; - - - //print "off=$off name=$o->name type=$o->type len=$o->max_length
"; - return $o; - } - - /* Use associative array to get fields array */ - function Fields($colname) - { - if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname]; - if (!$this->bind) { - $this->bind = array(); - for ($i=0; $i < $this->_numOfFields; $i++) { - $o = $this->FetchField($i); - $this->bind[strtoupper($o->name)] = $i; - } - } - - return $this->fields[$this->bind[strtoupper($colname)]]; - } - - - function _initrs() - { - $rs = $this->_queryID; - - try { - $this->_numOfRows = $rs->RecordCount; - } catch (Exception $e) { - $this->_numOfRows = -1; - } - $f = $rs->Fields; - $this->_numOfFields = $f->Count; - } - - - // should only be used to move forward as we normally use forward-only cursors - function _seek($row) - { - $rs = $this->_queryID; - // absoluteposition doesn't work -- my maths is wrong ? - // $rs->AbsolutePosition->$row-2; - // return true; - if ($this->_currentRow > $row) return false; - @$rs->Move((integer)$row - $this->_currentRow-1); //adBookmarkFirst - return true; - } - -/* - OLEDB types - - enum DBTYPEENUM - { DBTYPE_EMPTY = 0, - DBTYPE_NULL = 1, - DBTYPE_I2 = 2, - DBTYPE_I4 = 3, - DBTYPE_R4 = 4, - DBTYPE_R8 = 5, - DBTYPE_CY = 6, - DBTYPE_DATE = 7, - DBTYPE_BSTR = 8, - DBTYPE_IDISPATCH = 9, - DBTYPE_ERROR = 10, - DBTYPE_BOOL = 11, - DBTYPE_VARIANT = 12, - DBTYPE_IUNKNOWN = 13, - DBTYPE_DECIMAL = 14, - DBTYPE_UI1 = 17, - DBTYPE_ARRAY = 0x2000, - DBTYPE_BYREF = 0x4000, - DBTYPE_I1 = 16, - DBTYPE_UI2 = 18, - DBTYPE_UI4 = 19, - DBTYPE_I8 = 20, - DBTYPE_UI8 = 21, - DBTYPE_GUID = 72, - DBTYPE_VECTOR = 0x1000, - DBTYPE_RESERVED = 0x8000, - DBTYPE_BYTES = 128, - DBTYPE_STR = 129, - DBTYPE_WSTR = 130, - DBTYPE_NUMERIC = 131, - DBTYPE_UDT = 132, - DBTYPE_DBDATE = 133, - DBTYPE_DBTIME = 134, - DBTYPE_DBTIMESTAMP = 135 - - ADO Types - - adEmpty = 0, - adTinyInt = 16, - adSmallInt = 2, - adInteger = 3, - adBigInt = 20, - adUnsignedTinyInt = 17, - adUnsignedSmallInt = 18, - adUnsignedInt = 19, - adUnsignedBigInt = 21, - adSingle = 4, - adDouble = 5, - adCurrency = 6, - adDecimal = 14, - adNumeric = 131, - adBoolean = 11, - adError = 10, - adUserDefined = 132, - adVariant = 12, - adIDispatch = 9, - adIUnknown = 13, - adGUID = 72, - adDate = 7, - adDBDate = 133, - adDBTime = 134, - adDBTimeStamp = 135, - adBSTR = 8, - adChar = 129, - adVarChar = 200, - adLongVarChar = 201, - adWChar = 130, - adVarWChar = 202, - adLongVarWChar = 203, - adBinary = 128, - adVarBinary = 204, - adLongVarBinary = 205, - adChapter = 136, - adFileTime = 64, - adDBFileTime = 137, - adPropVariant = 138, - adVarNumeric = 139 -*/ - function MetaType($t,$len=-1,$fieldobj=false) - { - if (is_object($t)) { - $fieldobj = $t; - $t = $fieldobj->type; - $len = $fieldobj->max_length; - } - - if (!is_numeric($t)) return $t; - - switch ($t) { - case 0: - case 12: // variant - case 8: // bstr - case 129: //char - case 130: //wc - case 200: // varc - case 202:// varWC - case 128: // bin - case 204: // varBin - case 72: // guid - if ($len <= $this->blobSize) return 'C'; - - case 201: - case 203: - return 'X'; - case 128: - case 204: - case 205: - return 'B'; - case 7: - case 133: return 'D'; - - case 134: - case 135: return 'T'; - - case 11: return 'L'; - - case 16:// adTinyInt = 16, - case 2://adSmallInt = 2, - case 3://adInteger = 3, - case 4://adBigInt = 20, - case 17://adUnsignedTinyInt = 17, - case 18://adUnsignedSmallInt = 18, - case 19://adUnsignedInt = 19, - case 20://adUnsignedBigInt = 21, - return 'I'; - default: return 'N'; - } - } - - // time stamp not supported yet - function _fetch() - { - $rs = $this->_queryID; - if (!$rs or $rs->EOF) { - $this->fields = false; - return false; - } - $this->fields = array(); - - if (!$this->_tarr) { - $tarr = array(); - $flds = array(); - for ($i=0,$max = $this->_numOfFields; $i < $max; $i++) { - $f = $rs->Fields($i); - $flds[] = $f; - $tarr[] = $f->Type; - } - // bind types and flds only once - $this->_tarr = $tarr; - $this->_flds = $flds; - } - $t = reset($this->_tarr); - $f = reset($this->_flds); - - if ($this->hideErrors) $olde = error_reporting(E_ERROR|E_CORE_ERROR);// sometimes $f->value be null - for ($i=0,$max = $this->_numOfFields; $i < $max; $i++) { - //echo "
",$t,' ';var_dump($f->value); echo '
'; - switch($t) { - case 135: // timestamp - if (!strlen((string)$f->value)) $this->fields[] = false; - else { - if (!is_numeric($f->value)) # $val = variant_date_to_timestamp($f->value); - // VT_DATE stores dates as (float) fractional days since 1899/12/30 00:00:00 - $val= (float) variant_cast($f->value,VT_R8)*3600*24-2209161600; - else - $val = $f->value; - $this->fields[] = adodb_date('Y-m-d H:i:s',$val); - } - break; - case 133:// A date value (yyyymmdd) - if ($val = $f->value) { - $this->fields[] = substr($val,0,4).'-'.substr($val,4,2).'-'.substr($val,6,2); - } else - $this->fields[] = false; - break; - case 7: // adDate - if (!strlen((string)$f->value)) $this->fields[] = false; - else { - if (!is_numeric($f->value)) $val = variant_date_to_timestamp($f->value); - else $val = $f->value; - - if (($val % 86400) == 0) $this->fields[] = adodb_date('Y-m-d',$val); - else $this->fields[] = adodb_date('Y-m-d H:i:s',$val); - } - break; - case 1: // null - $this->fields[] = false; - break; - case 6: // currency is not supported properly; - ADOConnection::outp( ''.$f->Name.': currency type not supported by PHP'); - $this->fields[] = (float) $f->value; - break; - case 11: //BIT; - $val = ""; - if(is_bool($f->value)) { - if($f->value==true) $val = 1; - else $val = 0; - } - if(is_null($f->value)) $val = null; - - $this->fields[] = $val; - break; - default: - $this->fields[] = $f->value; - break; - } - //print " $f->value $t, "; - $f = next($this->_flds); - $t = next($this->_tarr); - } // for - if ($this->hideErrors) error_reporting($olde); - @$rs->MoveNext(); // @ needed for some versions of PHP! - - if ($this->fetchMode & ADODB_FETCH_ASSOC) { - $this->fields = $this->GetRowAssoc(ADODB_ASSOC_CASE); - } - return true; - } - - function NextRecordSet() - { - $rs = $this->_queryID; - $this->_queryID = $rs->NextRecordSet(); - //$this->_queryID = $this->_QueryId->NextRecordSet(); - if ($this->_queryID == null) return false; - - $this->_currentRow = -1; - $this->_currentPage = -1; - $this->bind = false; - $this->fields = false; - $this->_flds = false; - $this->_tarr = false; - - $this->_inited = false; - $this->Init(); - return true; - } - - function _close() { - $this->_flds = false; - try { - @$this->_queryID->Close();// by Pete Dishman (peterd@telephonetics.co.uk) - } catch (Exception $e) { - } - $this->_queryID = false; - } - -} - -?> diff --git a/src/adodb5/drivers/adodb-ado_access.inc.php b/src/adodb5/drivers/adodb-ado_access.inc.php deleted file mode 100644 index bb449f70..00000000 --- a/src/adodb5/drivers/adodb-ado_access.inc.php +++ /dev/null @@ -1,54 +0,0 @@ -= 5) include(ADODB_DIR."/drivers/adodb-ado5.inc.php"); - else include(ADODB_DIR."/drivers/adodb-ado.inc.php"); -} - -class ADODB_ado_access extends ADODB_ado { - var $databaseType = 'ado_access'; - var $hasTop = 'top'; // support mssql SELECT TOP 10 * FROM TABLE - var $fmtDate = "#Y-m-d#"; - var $fmtTimeStamp = "#Y-m-d h:i:sA#";// note no comma - var $sysDate = "FORMAT(NOW,'yyyy-mm-dd')"; - var $sysTimeStamp = 'NOW'; - var $upperCase = 'ucase'; - - function __construct() - { - $this->ADODB_ado(); - } - - /*function BeginTrans() { return false;} - - function CommitTrans() { return false;} - - function RollbackTrans() { return false;}*/ - -} - - -class ADORecordSet_ado_access extends ADORecordSet_ado { - - var $databaseType = "ado_access"; - - function __construct($id,$mode=false) - { - $this->ADORecordSet_ado($id,$mode); - } -} -?> \ No newline at end of file diff --git a/src/adodb5/drivers/adodb-ado_mssql.inc.php b/src/adodb5/drivers/adodb-ado_mssql.inc.php deleted file mode 100644 index 532e8e70..00000000 --- a/src/adodb5/drivers/adodb-ado_mssql.inc.php +++ /dev/null @@ -1,154 +0,0 @@ -= 5) include(ADODB_DIR."/drivers/adodb-ado5.inc.php"); - else include(ADODB_DIR."/drivers/adodb-ado.inc.php"); -} - - -class ADODB_ado_mssql extends ADODB_ado { - var $databaseType = 'ado_mssql'; - var $hasTop = 'top'; - var $hasInsertID = true; - var $sysDate = 'convert(datetime,convert(char,GetDate(),102),102)'; - var $sysTimeStamp = 'GetDate()'; - var $leftOuter = '*='; - var $rightOuter = '=*'; - var $ansiOuter = true; // for mssql7 or later - var $substr = "substring"; - var $length = 'len'; - var $_dropSeqSQL = "drop table %s"; - - //var $_inTransaction = 1; // always open recordsets, so no transaction problems. - - function __construct() - { - $this->ADODB_ado(); - } - - function _insertid() - { - return $this->GetOne('select SCOPE_IDENTITY()'); - } - - function _affectedrows() - { - return $this->GetOne('select @@rowcount'); - } - - function SetTransactionMode( $transaction_mode ) - { - $this->_transmode = $transaction_mode; - if (empty($transaction_mode)) { - $this->Execute('SET TRANSACTION ISOLATION LEVEL READ COMMITTED'); - return; - } - if (!stristr($transaction_mode,'isolation')) $transaction_mode = 'ISOLATION LEVEL '.$transaction_mode; - $this->Execute("SET TRANSACTION ".$transaction_mode); - } - - function qstr($s,$magic_quotes=false) - { - $s = ADOConnection::qstr($s, $magic_quotes); - return str_replace("\0", "\\\\000", $s); - } - - function MetaColumns($table, $normalize=true) - { - $table = strtoupper($table); - $arr= array(); - $dbc = $this->_connectionID; - - $osoptions = array(); - $osoptions[0] = null; - $osoptions[1] = null; - $osoptions[2] = $table; - $osoptions[3] = null; - - $adors=@$dbc->OpenSchema(4, $osoptions);//tables - - if ($adors){ - while (!$adors->EOF){ - $fld = new ADOFieldObject(); - $c = $adors->Fields(3); - $fld->name = $c->Value; - $fld->type = 'CHAR'; // cannot discover type in ADO! - $fld->max_length = -1; - $arr[strtoupper($fld->name)]=$fld; - - $adors->MoveNext(); - } - $adors->Close(); - } - $false = false; - return empty($arr) ? $false : $arr; - } - - function CreateSequence($seq='adodbseq',$start=1) - { - - $this->Execute('BEGIN TRANSACTION adodbseq'); - $start -= 1; - $this->Execute("create table $seq (id float(53))"); - $ok = $this->Execute("insert into $seq with (tablock,holdlock) values($start)"); - if (!$ok) { - $this->Execute('ROLLBACK TRANSACTION adodbseq'); - return false; - } - $this->Execute('COMMIT TRANSACTION adodbseq'); - return true; - } - - function GenID($seq='adodbseq',$start=1) - { - //$this->debug=1; - $this->Execute('BEGIN TRANSACTION adodbseq'); - $ok = $this->Execute("update $seq with (tablock,holdlock) set id = id + 1"); - if (!$ok) { - $this->Execute("create table $seq (id float(53))"); - $ok = $this->Execute("insert into $seq with (tablock,holdlock) values($start)"); - if (!$ok) { - $this->Execute('ROLLBACK TRANSACTION adodbseq'); - return false; - } - $this->Execute('COMMIT TRANSACTION adodbseq'); - return $start; - } - $num = $this->GetOne("select id from $seq"); - $this->Execute('COMMIT TRANSACTION adodbseq'); - return $num; - - // in old implementation, pre 1.90, we returned GUID... - //return $this->GetOne("SELECT CONVERT(varchar(255), NEWID()) AS 'Char'"); - } - - } // end class - - class ADORecordSet_ado_mssql extends ADORecordSet_ado { - - var $databaseType = 'ado_mssql'; - - function __construct($id,$mode=false) - { - $this->ADORecordSet_ado($id,$mode); - } -} -?> \ No newline at end of file diff --git a/src/adodb5/drivers/adodb-ads.inc.php b/src/adodb5/drivers/adodb-ads.inc.php deleted file mode 100644 index c59e6e4d..00000000 --- a/src/adodb5/drivers/adodb-ads.inc.php +++ /dev/null @@ -1,788 +0,0 @@ -_haserrorfunctions = ADODB_PHPVER >= 0x4050; - $this->_has_stupid_odbc_fetch_api_change = ADODB_PHPVER >= 0x4200; - } - - // returns true or false - function _connect($argDSN, $argUsername, $argPassword, $argDatabasename) - { - if (!function_exists('ads_connect')) return null; - - if ($this->debug && $argDatabasename && $this->databaseType != 'vfp') { - ADOConnection::outp("For Advantage Connect(), $argDatabasename is not used. Place dsn in 1st parameter."); - } - if ($this->curmode === false) $this->_connectionID = ads_connect($argDSN,$argUsername,$argPassword); - else $this->_connectionID = ads_connect($argDSN,$argUsername,$argPassword,$this->curmode); - $this->_errorMsg = error_get_last() !== null ? error_get_last()['message'] : ''; - if (isset($this->connectStmt)) $this->Execute($this->connectStmt); - - return $this->_connectionID != false; - } - - // returns true or false - function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename) - { - if (!function_exists('ads_connect')) return null; - - $this->_errorMsg = error_get_last() !== null ? error_get_last()['message'] : ''; - if ($this->debug && $argDatabasename) { - ADOConnection::outp("For PConnect(), $argDatabasename is not used. Place dsn in 1st parameter."); - } - // print "dsn=$argDSN u=$argUsername p=$argPassword"; flush(); - if ($this->curmode === false) $this->_connectionID = ads_connect($argDSN,$argUsername,$argPassword); - else $this->_connectionID = ads_pconnect($argDSN,$argUsername,$argPassword,$this->curmode); - - $this->_errorMsg = error_get_last() !== null ? error_get_last()['message'] : ''; - if ($this->_connectionID && $this->autoRollback) @ads_rollback($this->_connectionID); - if (isset($this->connectStmt)) $this->Execute($this->connectStmt); - - return $this->_connectionID != false; - } - - // returns the Server version and Description - function ServerInfo() - { - - if (!empty($this->host) && ADODB_PHPVER >= 0x4300) { - $stmt = $this->Prepare('EXECUTE PROCEDURE sp_mgGetInstallInfo()'); - $res = $this->Execute($stmt); - if(!$res) - print $this->ErrorMsg(); - else{ - $ret["version"]= $res->fields[3]; - $ret["description"]="Advantage Database Server"; - return $ret; - } - } - else { - return ADOConnection::ServerInfo(); - } - } - - - // returns true or false - function CreateSequence( $seqname,$start=1) - { - $res = $this->Execute("CREATE TABLE $seqname ( ID autoinc( 1 ) ) IN DATABASE"); - if(!$res){ - print $this->ErrorMsg(); - return false; - } - else - return true; - - } - - // returns true or false - function DropSequence($seqname) - { - $res = $this->Execute("DROP TABLE $seqname"); - if(!$res){ - print $this->ErrorMsg(); - return false; - } - else - return true; - } - - - // returns the generated ID or false - // checks if the table already exists, else creates the table and inserts a record into the table - // and gets the ID number of the last inserted record. - function GenID($seqname,$start=1) - { - $go = $this->Execute("select * from $seqname"); - if (!$go){ - $res = $this->Execute("CREATE TABLE $seqname ( ID autoinc( 1 ) ) IN DATABASE"); - if(!res){ - print $this->ErrorMsg(); - return false; - } - } - $res = $this->Execute("INSERT INTO $seqname VALUES( DEFAULT )"); - if(!$res){ - print $this->ErrorMsg(); - return false; - } - else{ - $gen = $this->Execute("SELECT LastAutoInc( STATEMENT ) FROM system.iota"); - $ret = $gen->fields[0]; - return $ret; - } - - } - - - - - function ErrorMsg() - { - if ($this->_haserrorfunctions) { - if ($this->_errorMsg !== false) return $this->_errorMsg; - if (empty($this->_connectionID)) return @ads_errormsg(); - return @ads_errormsg($this->_connectionID); - } else return ADOConnection::ErrorMsg(); - } - - - function ErrorNo() - { - - if ($this->_haserrorfunctions) { - if ($this->_errorCode !== false) { - // bug in 4.0.6, error number can be corrupted string (should be 6 digits) - return (strlen($this->_errorCode)<=2) ? 0 : $this->_errorCode; - } - - if (empty($this->_connectionID)) $e = @ads_error(); - else $e = @ads_error($this->_connectionID); - - // bug in 4.0.6, error number can be corrupted string (should be 6 digits) - // so we check and patch - if (strlen($e)<=2) return 0; - return $e; - } else return ADOConnection::ErrorNo(); - } - - - - function BeginTrans() - { - if (!$this->hasTransactions) return false; - if ($this->transOff) return true; - $this->transCnt += 1; - $this->_autocommit = false; - return ads_autocommit($this->_connectionID,false); - } - - function CommitTrans($ok=true) - { - if ($this->transOff) return true; - if (!$ok) return $this->RollbackTrans(); - if ($this->transCnt) $this->transCnt -= 1; - $this->_autocommit = true; - $ret = ads_commit($this->_connectionID); - ads_autocommit($this->_connectionID,true); - return $ret; - } - - function RollbackTrans() - { - if ($this->transOff) return true; - if ($this->transCnt) $this->transCnt -= 1; - $this->_autocommit = true; - $ret = ads_rollback($this->_connectionID); - ads_autocommit($this->_connectionID,true); - return $ret; - } - - - // Returns tables,Views or both on succesfull execution. Returns - // tables by default on succesfull execustion. - function &MetaTables($ttype) - { - $recordSet1 = $this->Execute("select * from system.tables"); - if(!$recordSet1){ - print $this->ErrorMsg(); - return false; - } - $recordSet2 = $this->Execute("select * from system.views"); - if(!$recordSet2){ - print $this->ErrorMsg(); - return false; - } - $i=0; - while (!$recordSet1->EOF){ - $arr["$i"] = $recordSet1->fields[0]; - $recordSet1->MoveNext(); - $i=$i+1; - } - if($ttype=='FALSE'){ - while (!$recordSet2->EOF){ - $arr["$i"] = $recordSet2->fields[0]; - $recordSet2->MoveNext(); - $i=$i+1; - } - return $arr; - } - elseif($ttype=='VIEWS'){ - while (!$recordSet2->EOF){ - $arrV["$i"] = $recordSet2->fields[0]; - $recordSet2->MoveNext(); - $i=$i+1; - } - return $arrV; - } - else{ - return $arr; - } - - } - - function &MetaPrimaryKeys($table) - { - $recordSet = $this->Execute("select table_primary_key from system.tables where name='$table'"); - if(!$recordSet){ - print $this->ErrorMsg(); - return false; - } - $i=0; - while (!$recordSet->EOF){ - $arr["$i"] = $recordSet->fields[0]; - $recordSet->MoveNext(); - $i=$i+1; - } - return $arr; - } - -/* -See http://msdn.microsoft.com/library/default.asp?url=/library/en-us/odbc/htm/odbcdatetime_data_type_changes.asp -/ SQL data type codes / -#define SQL_UNKNOWN_TYPE 0 -#define SQL_CHAR 1 -#define SQL_NUMERIC 2 -#define SQL_DECIMAL 3 -#define SQL_INTEGER 4 -#define SQL_SMALLINT 5 -#define SQL_FLOAT 6 -#define SQL_REAL 7 -#define SQL_DOUBLE 8 -#if (ODBCVER >= 0x0300) -#define SQL_DATETIME 9 -#endif -#define SQL_VARCHAR 12 - - -/ One-parameter shortcuts for date/time data types / -#if (ODBCVER >= 0x0300) -#define SQL_TYPE_DATE 91 -#define SQL_TYPE_TIME 92 -#define SQL_TYPE_TIMESTAMP 93 - -#define SQL_UNICODE (-95) -#define SQL_UNICODE_VARCHAR (-96) -#define SQL_UNICODE_LONGVARCHAR (-97) -*/ - function ODBCTypes($t) - { - switch ((integer)$t) { - case 1: - case 12: - case 0: - case -95: - case -96: - return 'C'; - case -97: - case -1: //text - return 'X'; - case -4: //image - return 'B'; - - case 9: - case 91: - return 'D'; - - case 10: - case 11: - case 92: - case 93: - return 'T'; - - case 4: - case 5: - case -6: - return 'I'; - - case -11: // uniqidentifier - return 'R'; - case -7: //bit - return 'L'; - - default: - return 'N'; - } - } - - function &MetaColumns($table) - { - global $ADODB_FETCH_MODE; - - $false = false; - if ($this->uCaseTables) $table = strtoupper($table); - $schema = ''; - $this->_findschema($table,$schema); - - $savem = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - - /*if (false) { // after testing, confirmed that the following does not work becoz of a bug - $qid2 = ads_tables($this->_connectionID); - $rs = new ADORecordSet_ads($qid2); - $ADODB_FETCH_MODE = $savem; - if (!$rs) return false; - $rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change; - $rs->_fetch(); - - while (!$rs->EOF) { - if ($table == strtoupper($rs->fields[2])) { - $q = $rs->fields[0]; - $o = $rs->fields[1]; - break; - } - $rs->MoveNext(); - } - $rs->Close(); - - $qid = ads_columns($this->_connectionID,$q,$o,strtoupper($table),'%'); - } */ - - switch ($this->databaseType) { - case 'access': - case 'vfp': - $qid = ads_columns($this->_connectionID);#,'%','',strtoupper($table),'%'); - break; - - - case 'db2': - $colname = "%"; - $qid = ads_columns($this->_connectionID, "", $schema, $table, $colname); - break; - - default: - $qid = @ads_columns($this->_connectionID,'%','%',strtoupper($table),'%'); - if (empty($qid)) $qid = ads_columns($this->_connectionID); - break; - } - if (empty($qid)) return $false; - - $rs = new ADORecordSet_ads($qid); - $ADODB_FETCH_MODE = $savem; - - if (!$rs) return $false; - $rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change; - $rs->_fetch(); - - $retarr = array(); - - /* - $rs->fields indices - 0 TABLE_QUALIFIER - 1 TABLE_SCHEM - 2 TABLE_NAME - 3 COLUMN_NAME - 4 DATA_TYPE - 5 TYPE_NAME - 6 PRECISION - 7 LENGTH - 8 SCALE - 9 RADIX - 10 NULLABLE - 11 REMARKS - */ - while (!$rs->EOF) { - // adodb_pr($rs->fields); - if (strtoupper(trim($rs->fields[2])) == $table && (!$schema || strtoupper($rs->fields[1]) == $schema)) { - $fld = new ADOFieldObject(); - $fld->name = $rs->fields[3]; - $fld->type = $this->ODBCTypes($rs->fields[4]); - - // ref: http://msdn.microsoft.com/library/default.asp?url=/archive/en-us/dnaraccgen/html/msdn_odk.asp - // access uses precision to store length for char/varchar - if ($fld->type == 'C' or $fld->type == 'X') { - if ($this->databaseType == 'access') - $fld->max_length = $rs->fields[6]; - else if ($rs->fields[4] <= -95) // UNICODE - $fld->max_length = $rs->fields[7]/2; - else - $fld->max_length = $rs->fields[7]; - } else - $fld->max_length = $rs->fields[7]; - $fld->not_null = !empty($rs->fields[10]); - $fld->scale = $rs->fields[8]; - $retarr[strtoupper($fld->name)] = $fld; - } else if (sizeof($retarr)>0) - break; - $rs->MoveNext(); - } - $rs->Close(); //-- crashes 4.03pl1 -- why? - - if (empty($retarr)) $retarr = false; - return $retarr; - } - - // Returns an array of columns names for a given table - function &MetaColumnNames($table) - { - $recordSet = $this->Execute("select name from system.columns where parent='$table'"); - if(!$recordSet){ - print $this->ErrorMsg(); - return false; - } - else{ - $i=0; - while (!$recordSet->EOF){ - $arr["FIELD$i"] = $recordSet->fields[0]; - $recordSet->MoveNext(); - $i=$i+1; - } - return $arr; - } - } - - - function Prepare($sql) - { - if (! $this->_bindInputArray) return $sql; // no binding - $stmt = ads_prepare($this->_connectionID,$sql); - if (!$stmt) { - // we don't know whether odbc driver is parsing prepared stmts, so just return sql - return $sql; - } - return array($sql,$stmt,false); - } - - /* returns queryID or false */ - function _query($sql,$inputarr=false) - { - $this->_error = ''; - - if ($inputarr) { - if (is_array($sql)) { - $stmtid = $sql[1]; - } else { - $stmtid = ads_prepare($this->_connectionID,$sql); - - if ($stmtid == false) { - $this->_errorMsg = error_get_last() !== null ? error_get_last()['message'] : ''; - return false; - } - } - - if (! ads_execute($stmtid,$inputarr)) { - //@ads_free_result($stmtid); - if ($this->_haserrorfunctions) { - $this->_errorMsg = ads_errormsg(); - $this->_errorCode = ads_error(); - } - return false; - } - - } else if (is_array($sql)) { - $stmtid = $sql[1]; - if (!ads_execute($stmtid)) { - //@ads_free_result($stmtid); - if ($this->_haserrorfunctions) { - $this->_errorMsg = ads_errormsg(); - $this->_errorCode = ads_error(); - } - return false; - } - } else - { - - $stmtid = ads_exec($this->_connectionID,$sql); - - } - - $this->_lastAffectedRows = 0; - - if ($stmtid) - { - - if (@ads_num_fields($stmtid) == 0) { - $this->_lastAffectedRows = ads_num_rows($stmtid); - $stmtid = true; - - } else { - - $this->_lastAffectedRows = 0; - ads_binmode($stmtid,$this->binmode); - ads_longreadlen($stmtid,$this->maxblobsize); - - } - - if ($this->_haserrorfunctions) - { - - $this->_errorMsg = ''; - $this->_errorCode = 0; - } - else - $this->_errorMsg = error_get_last() !== null ? error_get_last()['message'] : ''; - } - else - { - if ($this->_haserrorfunctions) { - $this->_errorMsg = ads_errormsg(); - $this->_errorCode = ads_error(); - } else - $this->_errorMsg = error_get_last() !== null ? error_get_last()['message'] : ''; - } - - return $stmtid; - - } - - /* - Insert a null into the blob field of the table first. - Then use UpdateBlob to store the blob. - - Usage: - - $conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)'); - $conn->UpdateBlob('blobtable','blobcol',$blob,'id=1'); - */ - function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB') - { - $sql = "UPDATE $table SET $column=? WHERE $where"; - $stmtid = ads_prepare($this->_connectionID,$sql); - if ($stmtid == false){ - $this->_errorMsg = error_get_last() !== null ? error_get_last()['message'] : ''; - return false; - } - if (! ads_execute($stmtid,array($val),array(SQL_BINARY) )){ - if ($this->_haserrorfunctions){ - $this->_errorMsg = ads_errormsg(); - $this->_errorCode = ads_error(); - } - return false; - } - return TRUE; - } - - // returns true or false - function _close() - { - $ret = @ads_close($this->_connectionID); - $this->_connectionID = false; - return $ret; - } - - function _affectedrows() - { - return $this->_lastAffectedRows; - } - -} - -/*-------------------------------------------------------------------------------------- - Class Name: Recordset ---------------------------------------------------------------------------------------*/ - -class ADORecordSet_ads extends ADORecordSet { - - var $bind = false; - var $databaseType = "ads"; - var $dataProvider = "ads"; - var $useFetchArray; - var $_has_stupid_odbc_fetch_api_change; - - function __construct($id,$mode=false) - { - if ($mode === false) { - global $ADODB_FETCH_MODE; - $mode = $ADODB_FETCH_MODE; - } - $this->fetchMode = $mode; - - $this->_queryID = $id; - - // the following is required for mysql odbc driver in 4.3.1 -- why? - $this->EOF = false; - $this->_currentRow = -1; - //$this->ADORecordSet($id); - } - - - // returns the field object - function &FetchField($fieldOffset = -1) - { - - $off=$fieldOffset+1; // offsets begin at 1 - - $o= new ADOFieldObject(); - $o->name = @ads_field_name($this->_queryID,$off); - $o->type = @ads_field_type($this->_queryID,$off); - $o->max_length = @ads_field_len($this->_queryID,$off); - if (ADODB_ASSOC_CASE == 0) $o->name = strtolower($o->name); - else if (ADODB_ASSOC_CASE == 1) $o->name = strtoupper($o->name); - return $o; - } - - /* Use associative array to get fields array */ - function Fields($colname) - { - if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname]; - if (!$this->bind) { - $this->bind = array(); - for ($i=0; $i < $this->_numOfFields; $i++) { - $o = $this->FetchField($i); - $this->bind[strtoupper($o->name)] = $i; - } - } - - return $this->fields[$this->bind[strtoupper($colname)]]; - } - - - function _initrs() - { - global $ADODB_COUNTRECS; - $this->_numOfRows = ($ADODB_COUNTRECS) ? @ads_num_rows($this->_queryID) : -1; - $this->_numOfFields = @ads_num_fields($this->_queryID); - // some silly drivers such as db2 as/400 and intersystems cache return _numOfRows = 0 - if ($this->_numOfRows == 0) $this->_numOfRows = -1; - //$this->useFetchArray = $this->connection->useFetchArray; - $this->_has_stupid_odbc_fetch_api_change = ADODB_PHPVER >= 0x4200; - } - - function _seek($row) - { - return false; - } - - // speed up SelectLimit() by switching to ADODB_FETCH_NUM as ADODB_FETCH_ASSOC is emulated - function &GetArrayLimit($nrows,$offset=-1) - { - if ($offset <= 0) { - $rs =& $this->GetArray($nrows); - return $rs; - } - $savem = $this->fetchMode; - $this->fetchMode = ADODB_FETCH_NUM; - $this->Move($offset); - $this->fetchMode = $savem; - - if ($this->fetchMode & ADODB_FETCH_ASSOC) { - $this->fields =& $this->GetRowAssoc(ADODB_ASSOC_CASE); - } - - $results = array(); - $cnt = 0; - while (!$this->EOF && $nrows != $cnt) { - $results[$cnt++] = $this->fields; - $this->MoveNext(); - } - - return $results; - } - - - function MoveNext() - { - if ($this->_numOfRows != 0 && !$this->EOF) { - $this->_currentRow++; - - if ($this->_has_stupid_odbc_fetch_api_change) - $rez = @ads_fetch_into($this->_queryID,$this->fields); - else { - $row = 0; - $rez = @ads_fetch_into($this->_queryID,$row,$this->fields); - } - if ($rez) { - if ($this->fetchMode & ADODB_FETCH_ASSOC) { - $this->fields =& $this->GetRowAssoc(ADODB_ASSOC_CASE); - } - return true; - } - } - $this->fields = false; - $this->EOF = true; - return false; - } - - function _fetch() - { - - if ($this->_has_stupid_odbc_fetch_api_change) - $rez = @ads_fetch_into($this->_queryID,$this->fields); - else { - $row = 0; - $rez = @ads_fetch_into($this->_queryID,$row,$this->fields); - } - if ($rez) { - if ($this->fetchMode & ADODB_FETCH_ASSOC) { - $this->fields =& $this->GetRowAssoc(ADODB_ASSOC_CASE); - } - return true; - } - $this->fields = false; - return false; - } - - function _close() - { - return @ads_free_result($this->_queryID); - } - -} -?> \ No newline at end of file diff --git a/src/adodb5/drivers/adodb-csv.inc.php b/src/adodb5/drivers/adodb-csv.inc.php deleted file mode 100644 index 95cb238b..00000000 --- a/src/adodb5/drivers/adodb-csv.inc.php +++ /dev/null @@ -1,207 +0,0 @@ -_insertid; - } - - function _affectedrows() - { - return $this->_affectedrows; - } - - function MetaDatabases() - { - return false; - } - - - // returns true or false - function _connect($argHostname, $argUsername, $argPassword, $argDatabasename) - { - if (strtolower(substr($argHostname,0,7)) !== 'http://') return false; - $this->_url = $argHostname; - return true; - } - - // returns true or false - function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) - { - if (strtolower(substr($argHostname,0,7)) !== 'http://') return false; - $this->_url = $argHostname; - return true; - } - - function MetaColumns($table, $normalize=true) - { - return false; - } - - - // parameters use PostgreSQL convention, not MySQL - function SelectLimit($sql,$nrows=-1,$offset=-1) - { - global $ADODB_FETCH_MODE; - - $url = $this->_url.'?sql='.urlencode($sql)."&nrows=$nrows&fetch=". - (($this->fetchMode !== false)?$this->fetchMode : $ADODB_FETCH_MODE). - "&offset=$offset"; - $err = false; - $rs = csv2rs($url,$err,false); - - if ($this->debug) print "$url
$err
"; - - $at = strpos($err,'::::'); - if ($at === false) { - $this->_errorMsg = $err; - $this->_errorNo = (integer)$err; - } else { - $this->_errorMsg = substr($err,$at+4,1024); - $this->_errorNo = -9999; - } - if ($this->_errorNo) - if ($fn = $this->raiseErrorFn) { - $fn($this->databaseType,'EXECUTE',$this->ErrorNo(),$this->ErrorMsg(),$sql,''); - } - - if (is_object($rs)) { - - $rs->databaseType='csv'; - $rs->fetchMode = ($this->fetchMode !== false) ? $this->fetchMode : $ADODB_FETCH_MODE; - $rs->connection = $this; - } - return $rs; - } - - // returns queryID or false - function _Execute($sql,$inputarr=false) - { - global $ADODB_FETCH_MODE; - - if (!$this->_bindInputArray && $inputarr) { - $sqlarr = explode('?',$sql); - $sql = ''; - $i = 0; - foreach($inputarr as $v) { - - $sql .= $sqlarr[$i]; - if (gettype($v) == 'string') - $sql .= $this->qstr($v); - else if ($v === null) - $sql .= 'NULL'; - else - $sql .= $v; - $i += 1; - - } - $sql .= $sqlarr[$i]; - if ($i+1 != sizeof($sqlarr)) - print "Input Array does not match ?: ".htmlspecialchars($sql); - $inputarr = false; - } - - $url = $this->_url.'?sql='.urlencode($sql)."&fetch=". - (($this->fetchMode !== false)?$this->fetchMode : $ADODB_FETCH_MODE); - $err = false; - - - $rs = csv2rs($url,$err,false); - if ($this->debug) print urldecode($url)."
$err
"; - $at = strpos($err,'::::'); - if ($at === false) { - $this->_errorMsg = $err; - $this->_errorNo = (integer)$err; - } else { - $this->_errorMsg = substr($err,$at+4,1024); - $this->_errorNo = -9999; - } - - if ($this->_errorNo) - if ($fn = $this->raiseErrorFn) { - $fn($this->databaseType,'EXECUTE',$this->ErrorNo(),$this->ErrorMsg(),$sql,$inputarr); - } - if (is_object($rs)) { - $rs->fetchMode = ($this->fetchMode !== false) ? $this->fetchMode : $ADODB_FETCH_MODE; - - $this->_affectedrows = $rs->affectedrows; - $this->_insertid = $rs->insertid; - $rs->databaseType='csv'; - $rs->connection = $this; - } - return $rs; - } - - /* Returns: the last error message from previous database operation */ - function ErrorMsg() - { - return $this->_errorMsg; - } - - /* Returns: the last error number from previous database operation */ - function ErrorNo() - { - return $this->_errorNo; - } - - // returns true or false - function _close() - { - return true; - } -} // class - -class ADORecordset_csv extends ADORecordset { - function __construct($id,$mode=false) - { - $this->ADORecordset($id,$mode); - } - - function _close() - { - return true; - } -} - -} // define - -?> \ No newline at end of file diff --git a/src/adodb5/drivers/adodb-db2.inc.php b/src/adodb5/drivers/adodb-db2.inc.php deleted file mode 100644 index fbda7a97..00000000 --- a/src/adodb5/drivers/adodb-db2.inc.php +++ /dev/null @@ -1,819 +0,0 @@ -_haserrorfunctions = ADODB_PHPVER >= 0x4050; - } - - // returns true or false - function _connect($argDSN, $argUsername, $argPassword, $argDatabasename) - { - if (!function_exists('db2_connect')) { - ADOConnection::outp("Warning: The old ODBC based DB2 driver has been renamed 'odbc_db2'. This ADOdb driver calls PHP's native db2 extension which is not installed."); - return null; - } - // This needs to be set before the connect(). - // Replaces the odbc_binmode() call that was in Execute() - ini_set('ibm_db2.binmode', $this->binmode); - - if ($argDatabasename) { - $this->_connectionID = db2_connect($argDatabasename,$argUsername,$argPassword); - } else { - $this->_connectionID = db2_connect($argDSN,$argUsername,$argPassword); - } - - // For db2_connect(), there is an optional 4th arg. If present, it must be - // an array of valid options. So far, we don't use them. - - $this->_errorMsg = @db2_conn_errormsg(); - - if (isset($this->connectStmt)) $this->Execute($this->connectStmt); - - return $this->_connectionID != false; - } - - // returns true or false - function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename) - { - - if (!function_exists('db2_connect')) return null; - - // This needs to be set before the connect(). - // Replaces the odbc_binmode() call that was in Execute() - ini_set('ibm_db2.binmode', $this->binmode); - $this->_errorMsg = error_get_last() !== null ? error_get_last()['message'] : ''; - - if ($argDatabasename) { - $this->_connectionID = db2_pconnect($argDatabasename,$argUsername,$argPassword); - } else { - $this->_connectionID = db2_pconnect($argDSN,$argUsername,$argPassword); - } - - $this->_errorMsg = @db2_conn_errormsg(); - if ($this->_connectionID && $this->autoRollback) @db2_rollback($this->_connectionID); - if (isset($this->connectStmt)) $this->Execute($this->connectStmt); - - return $this->_connectionID != false; - } - - // format and return date string in database timestamp format - function DBTimeStamp($ts) - { - if (empty($ts) && $ts !== 0) return 'null'; - if (is_string($ts)) $ts = ADORecordSet::UnixTimeStamp($ts); - return 'TO_DATE('.adodb_date($this->fmtTimeStamp,$ts).",'YYYY-MM-DD HH24:MI:SS')"; - } - - // Format date column in sql string given an input format that understands Y M D - function SQLDate($fmt, $col=false) - { - // use right() and replace() ? - if (!$col) $col = $this->sysDate; - - /* use TO_CHAR() if $fmt is TO_CHAR() allowed fmt */ - if ($fmt== 'Y-m-d H:i:s') - return 'TO_CHAR('.$col.", 'YYYY-MM-DD HH24:MI:SS')"; - - $s = ''; - - $len = strlen($fmt); - for ($i=0; $i < $len; $i++) { - if ($s) $s .= $this->concat_operator; - $ch = $fmt[$i]; - switch($ch) { - case 'Y': - case 'y': - if ($len==1) return "year($col)"; - $s .= "char(year($col))"; - break; - case 'M': - if ($len==1) return "monthname($col)"; - $s .= "substr(monthname($col),1,3)"; - break; - case 'm': - if ($len==1) return "month($col)"; - $s .= "right(digits(month($col)),2)"; - break; - case 'D': - case 'd': - if ($len==1) return "day($col)"; - $s .= "right(digits(day($col)),2)"; - break; - case 'H': - case 'h': - if ($len==1) return "hour($col)"; - if ($col != $this->sysDate) $s .= "right(digits(hour($col)),2)"; - else $s .= "''"; - break; - case 'i': - case 'I': - if ($len==1) return "minute($col)"; - if ($col != $this->sysDate) - $s .= "right(digits(minute($col)),2)"; - else $s .= "''"; - break; - case 'S': - case 's': - if ($len==1) return "second($col)"; - if ($col != $this->sysDate) - $s .= "right(digits(second($col)),2)"; - else $s .= "''"; - break; - default: - if ($ch == '\\') { - $i++; - $ch = substr($fmt,$i,1); - } - $s .= $this->qstr($ch); - } - } - return $s; - } - - - function ServerInfo() - { - - if (!empty($this->host) && ADODB_PHPVER >= 0x4300) { - $dsn = strtoupper($this->host); - $first = true; - $found = false; - - if (!function_exists('db2_data_source')) return false; - - while(true) { - - $rez = @db2_data_source($this->_connectionID, - $first ? SQL_FETCH_FIRST : SQL_FETCH_NEXT); - $first = false; - if (!is_array($rez)) break; - if (strtoupper($rez['server']) == $dsn) { - $found = true; - break; - } - } - if (!$found) return ADOConnection::ServerInfo(); - if (!isset($rez['version'])) $rez['version'] = ''; - return $rez; - } else { - return ADOConnection::ServerInfo(); - } - } - - - function CreateSequence($seqname='adodbseq',$start=1) - { - if (empty($this->_genSeqSQL)) return false; - $ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname,$start)); - if (!$ok) return false; - return true; - } - - function DropSequence($seqname) - { - if (empty($this->_dropSeqSQL)) return false; - return $this->Execute(sprintf($this->_dropSeqSQL,$seqname)); - } - - /* - This algorithm is not very efficient, but works even if table locking - is not available. - - Will return false if unable to generate an ID after $MAXLOOPS attempts. - */ - function GenID($seq='adodbseq',$start=1) - { - // if you have to modify the parameter below, your database is overloaded, - // or you need to implement generation of id's yourself! - $num = $this->GetOne("VALUES NEXTVAL FOR $seq"); - return $num; - } - - - function ErrorMsg() - { - if ($this->_haserrorfunctions) { - if ($this->_errorMsg !== false) return $this->_errorMsg; - if (empty($this->_connectionID)) return @db2_conn_errormsg(); - return @db2_conn_errormsg($this->_connectionID); - } else return ADOConnection::ErrorMsg(); - } - - function ErrorNo() - { - - if ($this->_haserrorfunctions) { - if ($this->_errorCode !== false) { - // bug in 4.0.6, error number can be corrupted string (should be 6 digits) - return (strlen($this->_errorCode)<=2) ? 0 : $this->_errorCode; - } - - if (empty($this->_connectionID)) $e = @db2_conn_error(); - else $e = @db2_conn_error($this->_connectionID); - - // bug in 4.0.6, error number can be corrupted string (should be 6 digits) - // so we check and patch - if (strlen($e)<=2) return 0; - return $e; - } else return ADOConnection::ErrorNo(); - } - - - - function BeginTrans() - { - if (!$this->hasTransactions) return false; - if ($this->transOff) return true; - $this->transCnt += 1; - $this->_autocommit = false; - return db2_autocommit($this->_connectionID,false); - } - - function CommitTrans($ok=true) - { - if ($this->transOff) return true; - if (!$ok) return $this->RollbackTrans(); - if ($this->transCnt) $this->transCnt -= 1; - $this->_autocommit = true; - $ret = db2_commit($this->_connectionID); - db2_autocommit($this->_connectionID,true); - return $ret; - } - - function RollbackTrans() - { - if ($this->transOff) return true; - if ($this->transCnt) $this->transCnt -= 1; - $this->_autocommit = true; - $ret = db2_rollback($this->_connectionID); - db2_autocommit($this->_connectionID,true); - return $ret; - } - - function MetaPrimaryKeys($table) - { - global $ADODB_FETCH_MODE; - - if ($this->uCaseTables) $table = strtoupper($table); - $schema = ''; - $this->_findschema($table,$schema); - - $savem = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - $qid = @db2_primarykeys($this->_connectionID,'',$schema,$table); - - if (!$qid) { - $ADODB_FETCH_MODE = $savem; - return false; - } - $rs = new ADORecordSet_db2($qid); - $ADODB_FETCH_MODE = $savem; - - if (!$rs) return false; - - $arr = $rs->GetArray(); - $rs->Close(); - $arr2 = array(); - for ($i=0; $i < sizeof($arr); $i++) { - if ($arr[$i][3]) $arr2[] = $arr[$i][3]; - } - return $arr2; - } - - function MetaForeignKeys($table, $owner = FALSE, $upper = FALSE, $asociative = FALSE ) - { - global $ADODB_FETCH_MODE; - - if ($this->uCaseTables) $table = strtoupper($table); - $schema = ''; - $this->_findschema($table,$schema); - - $savem = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - $qid = @db2_foreign_keys($this->_connectionID,'',$schema,$table); - if (!$qid) { - $ADODB_FETCH_MODE = $savem; - return false; - } - $rs = new ADORecordSet_db2($qid); - - $ADODB_FETCH_MODE = $savem; - /* - $rs->fields indices - 0 PKTABLE_CAT - 1 PKTABLE_SCHEM - 2 PKTABLE_NAME - 3 PKCOLUMN_NAME - 4 FKTABLE_CAT - 5 FKTABLE_SCHEM - 6 FKTABLE_NAME - 7 FKCOLUMN_NAME - */ - if (!$rs) return false; - - $foreign_keys = array(); - while (!$rs->EOF) { - if (strtoupper(trim($rs->fields[2])) == $table && (!$schema || strtoupper($rs->fields[1]) == $schema)) { - if (!is_array($foreign_keys[$rs->fields[5].'.'.$rs->fields[6]])) - $foreign_keys[$rs->fields[5].'.'.$rs->fields[6]] = array(); - $foreign_keys[$rs->fields[5].'.'.$rs->fields[6]][$rs->fields[7]] = $rs->fields[3]; - } - $rs->MoveNext(); - } - - $rs->Close(); - return $foreign_key; - } - - - function MetaTables($ttype=false,$schema=false) - { - global $ADODB_FETCH_MODE; - - $savem = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - $qid = db2_tables($this->_connectionID); - - $rs = new ADORecordSet_db2($qid); - - $ADODB_FETCH_MODE = $savem; - if (!$rs) { - $false = false; - return $false; - } - - $arr = $rs->GetArray(); - - $rs->Close(); - $arr2 = array(); - - if ($ttype) { - $isview = strncmp($ttype,'V',1) === 0; - } - for ($i=0; $i < sizeof($arr); $i++) { - if (!$arr[$i][2]) continue; - $type = $arr[$i][3]; - $schemaval = ($schema) ? $arr[$i][1].'.' : ''; - if ($ttype) { - if ($isview) { - if (strncmp($type,'V',1) === 0) $arr2[] = $schemaval.$arr[$i][2]; - } else if (strncmp($type,'SYS',3) !== 0) $arr2[] = $schemaval.$arr[$i][2]; - } else if (strncmp($type,'SYS',3) !== 0) $arr2[] = $schemaval.$arr[$i][2]; - } - return $arr2; - } - -/* -See http://msdn.microsoft.com/library/default.asp?url=/library/en-us/db2/htm/db2datetime_data_type_changes.asp -/ SQL data type codes / -#define SQL_UNKNOWN_TYPE 0 -#define SQL_CHAR 1 -#define SQL_NUMERIC 2 -#define SQL_DECIMAL 3 -#define SQL_INTEGER 4 -#define SQL_SMALLINT 5 -#define SQL_FLOAT 6 -#define SQL_REAL 7 -#define SQL_DOUBLE 8 -#if (DB2VER >= 0x0300) -#define SQL_DATETIME 9 -#endif -#define SQL_VARCHAR 12 - - -/ One-parameter shortcuts for date/time data types / -#if (DB2VER >= 0x0300) -#define SQL_TYPE_DATE 91 -#define SQL_TYPE_TIME 92 -#define SQL_TYPE_TIMESTAMP 93 - -#define SQL_UNICODE (-95) -#define SQL_UNICODE_VARCHAR (-96) -#define SQL_UNICODE_LONGVARCHAR (-97) -*/ - function DB2Types($t) - { - switch ((integer)$t) { - case 1: - case 12: - case 0: - case -95: - case -96: - return 'C'; - case -97: - case -1: //text - return 'X'; - case -4: //image - return 'B'; - - case 9: - case 91: - return 'D'; - - case 10: - case 11: - case 92: - case 93: - return 'T'; - - case 4: - case 5: - case -6: - return 'I'; - - case -11: // uniqidentifier - return 'R'; - case -7: //bit - return 'L'; - - default: - return 'N'; - } - } - - function MetaColumns($table, $normalize=true) - { - global $ADODB_FETCH_MODE; - - $false = false; - if ($this->uCaseTables) $table = strtoupper($table); - $schema = ''; - $this->_findschema($table,$schema); - - $savem = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - - $colname = "%"; - $qid = db2_columns($this->_connectionID, "", $schema, $table, $colname); - if (empty($qid)) return $false; - - $rs = new ADORecordSet_db2($qid); - $ADODB_FETCH_MODE = $savem; - - if (!$rs) return $false; - $rs->_fetch(); - - $retarr = array(); - - /* - $rs->fields indices - 0 TABLE_QUALIFIER - 1 TABLE_SCHEM - 2 TABLE_NAME - 3 COLUMN_NAME - 4 DATA_TYPE - 5 TYPE_NAME - 6 PRECISION - 7 LENGTH - 8 SCALE - 9 RADIX - 10 NULLABLE - 11 REMARKS - */ - while (!$rs->EOF) { - if (strtoupper(trim($rs->fields[2])) == $table && (!$schema || strtoupper($rs->fields[1]) == $schema)) { - $fld = new ADOFieldObject(); - $fld->name = $rs->fields[3]; - $fld->type = $this->DB2Types($rs->fields[4]); - - // ref: http://msdn.microsoft.com/library/default.asp?url=/archive/en-us/dnaraccgen/html/msdn_odk.asp - // access uses precision to store length for char/varchar - if ($fld->type == 'C' or $fld->type == 'X') { - if ($rs->fields[4] <= -95) // UNICODE - $fld->max_length = $rs->fields[7]/2; - else - $fld->max_length = $rs->fields[7]; - } else - $fld->max_length = $rs->fields[7]; - $fld->not_null = !empty($rs->fields[10]); - $fld->scale = $rs->fields[8]; - $fld->primary_key = false; - $retarr[strtoupper($fld->name)] = $fld; - } else if (sizeof($retarr)>0) - break; - $rs->MoveNext(); - } - $rs->Close(); - if (empty($retarr)) $retarr = false; - - $qid = db2_primary_keys($this->_connectionID, "", $schema, $table); - if (empty($qid)) return $false; - - $rs = new ADORecordSet_db2($qid); - $ADODB_FETCH_MODE = $savem; - - if (!$rs) return $retarr; - $rs->_fetch(); - - /* - $rs->fields indices - 0 TABLE_CAT - 1 TABLE_SCHEM - 2 TABLE_NAME - 3 COLUMN_NAME - 4 KEY_SEQ - 5 PK_NAME - */ - while (!$rs->EOF) { - if (strtoupper(trim($rs->fields[2])) == $table && (!$schema || strtoupper($rs->fields[1]) == $schema)) { - $retarr[strtoupper($rs->fields[3])]->primary_key = true; - } else if (sizeof($retarr)>0) - break; - $rs->MoveNext(); - } - $rs->Close(); - - if (empty($retarr)) $retarr = false; - return $retarr; - } - - function Prepare($sql) - { - if (! $this->_bindInputArray) return $sql; // no binding - $stmt = db2_prepare($this->_connectionID,$sql); - if (!$stmt) { - // we don't know whether db2 driver is parsing prepared stmts, so just return sql - return $sql; - } - return array($sql,$stmt,false); - } - - /* returns queryID or false */ - function _query($sql,$inputarr=false) - { - $this->_error = ''; - - if ($inputarr) { - if (is_array($sql)) { - $stmtid = $sql[1]; - } else { - $stmtid = db2_prepare($this->_connectionID,$sql); - - if ($stmtid == false) { - $this->_errorMsg = error_get_last() !== null ? error_get_last()['message'] : ''; - return false; - } - } - - if (! db2_execute($stmtid,$inputarr)) { - if ($this->_haserrorfunctions) { - $this->_errorMsg = db2_stmt_errormsg(); - $this->_errorCode = db2_stmt_error(); - } - return false; - } - - } else if (is_array($sql)) { - $stmtid = $sql[1]; - if (!db2_execute($stmtid)) { - if ($this->_haserrorfunctions) { - $this->_errorMsg = db2_stmt_errormsg(); - $this->_errorCode = db2_stmt_error(); - } - return false; - } - } else - $stmtid = @db2_exec($this->_connectionID,$sql); - - $this->_lastAffectedRows = 0; - if ($stmtid) { - if (@db2_num_fields($stmtid) == 0) { - $this->_lastAffectedRows = db2_num_rows($stmtid); - $stmtid = true; - } else { - $this->_lastAffectedRows = 0; - } - - if ($this->_haserrorfunctions) { - $this->_errorMsg = ''; - $this->_errorCode = 0; - } else - $this->_errorMsg = error_get_last() !== null ? error_get_last()['message'] : ''; - } else { - if ($this->_haserrorfunctions) { - $this->_errorMsg = db2_stmt_errormsg(); - $this->_errorCode = db2_stmt_error(); - } else - $this->_errorMsg = error_get_last() !== null ? error_get_last()['message'] : ''; - - } - return $stmtid; - } - - /* - Insert a null into the blob field of the table first. - Then use UpdateBlob to store the blob. - - Usage: - - $conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)'); - $conn->UpdateBlob('blobtable','blobcol',$blob,'id=1'); - */ - function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB') - { - return $this->Execute("UPDATE $table SET $column=? WHERE $where",array($val)) != false; - } - - // returns true or false - function _close() - { - $ret = @db2_close($this->_connectionID); - $this->_connectionID = false; - return $ret; - } - - function _affectedrows() - { - return $this->_lastAffectedRows; - } - -} - -/*-------------------------------------------------------------------------------------- - Class Name: Recordset ---------------------------------------------------------------------------------------*/ - -class ADORecordSet_db2 extends ADORecordSet { - - var $bind = false; - var $databaseType = "db2"; - var $dataProvider = "db2"; - var $useFetchArray; - - function __construct($id,$mode=false) - { - if ($mode === false) { - global $ADODB_FETCH_MODE; - $mode = $ADODB_FETCH_MODE; - } - $this->fetchMode = $mode; - - $this->_queryID = $id; - } - - - // returns the field object - function FetchField($offset = -1) - { - $o= new ADOFieldObject(); - $o->name = @db2_field_name($this->_queryID,$offset); - $o->type = @db2_field_type($this->_queryID,$offset); - $o->max_length = db2_field_width($this->_queryID,$offset); - if (ADODB_ASSOC_CASE == 0) $o->name = strtolower($o->name); - else if (ADODB_ASSOC_CASE == 1) $o->name = strtoupper($o->name); - return $o; - } - - /* Use associative array to get fields array */ - function Fields($colname) - { - if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname]; - if (!$this->bind) { - $this->bind = array(); - for ($i=0; $i < $this->_numOfFields; $i++) { - $o = $this->FetchField($i); - $this->bind[strtoupper($o->name)] = $i; - } - } - - return $this->fields[$this->bind[strtoupper($colname)]]; - } - - - function _initrs() - { - global $ADODB_COUNTRECS; - $this->_numOfRows = ($ADODB_COUNTRECS) ? @db2_num_rows($this->_queryID) : -1; - $this->_numOfFields = @db2_num_fields($this->_queryID); - // some silly drivers such as db2 as/400 and intersystems cache return _numOfRows = 0 - if ($this->_numOfRows == 0) $this->_numOfRows = -1; - } - - function _seek($row) - { - return false; - } - - // speed up SelectLimit() by switching to ADODB_FETCH_NUM as ADODB_FETCH_ASSOC is emulated - function GetArrayLimit($nrows,$offset=-1) - { - if ($offset <= 0) { - $rs = $this->GetArray($nrows); - return $rs; - } - $savem = $this->fetchMode; - $this->fetchMode = ADODB_FETCH_NUM; - $this->Move($offset); - $this->fetchMode = $savem; - - if ($this->fetchMode & ADODB_FETCH_ASSOC) { - $this->fields = $this->GetRowAssoc(ADODB_ASSOC_CASE); - } - - $results = array(); - $cnt = 0; - while (!$this->EOF && $nrows != $cnt) { - $results[$cnt++] = $this->fields; - $this->MoveNext(); - } - - return $results; - } - - - function MoveNext() - { - if ($this->_numOfRows != 0 && !$this->EOF) { - $this->_currentRow++; - - $this->fields = @db2_fetch_array($this->_queryID); - if ($this->fields) { - if ($this->fetchMode & ADODB_FETCH_ASSOC) { - $this->fields = $this->GetRowAssoc(ADODB_ASSOC_CASE); - } - return true; - } - } - $this->fields = false; - $this->EOF = true; - return false; - } - - function _fetch() - { - - $this->fields = db2_fetch_array($this->_queryID); - if ($this->fields) { - if ($this->fetchMode & ADODB_FETCH_ASSOC) { - $this->fields = $this->GetRowAssoc(ADODB_ASSOC_CASE); - } - return true; - } - $this->fields = false; - return false; - } - - function _close() - { - return @db2_free_result($this->_queryID); - } - -} -?> \ No newline at end of file diff --git a/src/adodb5/drivers/adodb-informix.inc.php b/src/adodb5/drivers/adodb-informix.inc.php deleted file mode 100644 index e46d6eb5..00000000 --- a/src/adodb5/drivers/adodb-informix.inc.php +++ /dev/null @@ -1,40 +0,0 @@ -ADORecordset_informix72($id,$mode); - } -} -?> \ No newline at end of file diff --git a/src/adodb5/drivers/adodb-informix72.inc.php b/src/adodb5/drivers/adodb-informix72.inc.php deleted file mode 100644 index 56662135..00000000 --- a/src/adodb5/drivers/adodb-informix72.inc.php +++ /dev/null @@ -1,475 +0,0 @@ - - -*/ - -// security - hide paths -if (!defined('ADODB_DIR')) die(); - -if (!defined('IFX_SCROLL')) define('IFX_SCROLL',1); - -class ADODB_informix72 extends ADOConnection { - var $databaseType = "informix72"; - var $dataProvider = "informix"; - var $replaceQuote = "''"; // string to use to replace quotes - var $fmtDate = "'Y-m-d'"; - var $fmtTimeStamp = "'Y-m-d H:i:s'"; - var $hasInsertID = true; - var $hasAffectedRows = true; - var $substr = 'substr'; - var $metaTablesSQL="select tabname,tabtype from systables where tabtype in ('T','V') and owner!='informix'"; //Don't get informix tables and pseudo-tables - - - var $metaColumnsSQL = - "select c.colname, c.coltype, c.collength, d.default,c.colno - from syscolumns c, systables t,outer sysdefaults d - where c.tabid=t.tabid and d.tabid=t.tabid and d.colno=c.colno - and tabname='%s' order by c.colno"; - - var $metaPrimaryKeySQL = - "select part1,part2,part3,part4,part5,part6,part7,part8 from - systables t,sysconstraints s,sysindexes i where t.tabname='%s' - and s.tabid=t.tabid and s.constrtype='P' - and i.idxname=s.idxname"; - - var $concat_operator = '||'; - - var $lastQuery = false; - var $has_insertid = true; - - var $_autocommit = true; - var $_bindInputArray = true; // set to true if ADOConnection.Execute() permits binding of array parameters. - var $sysDate = 'TODAY'; - var $sysTimeStamp = 'CURRENT'; - var $cursorType = IFX_SCROLL; // IFX_SCROLL or IFX_HOLD or 0 - - function __construct() - { - // alternatively, use older method: - //putenv("DBDATE=Y4MD-"); - - // force ISO date format - putenv('GL_DATE=%Y-%m-%d'); - - if (function_exists('ifx_byteasvarchar')) { - ifx_byteasvarchar(1); // Mode "0" will return a blob id, and mode "1" will return a varchar with text content. - ifx_textasvarchar(1); // Mode "0" will return a blob id, and mode "1" will return a varchar with text content. - ifx_blobinfile_mode(0); // Mode "0" means save Byte-Blobs in memory, and mode "1" means save Byte-Blobs in a file. - } - } - - function ServerInfo() - { - if (isset($this->version)) return $this->version; - - $arr['description'] = $this->GetOne("select DBINFO('version','full') from systables where tabid = 1"); - $arr['version'] = $this->GetOne("select DBINFO('version','major') || DBINFO('version','minor') from systables where tabid = 1"); - $this->version = $arr; - return $arr; - } - - - - function _insertid() - { - $sqlca =ifx_getsqlca($this->lastQuery); - return @$sqlca["sqlerrd1"]; - } - - function _affectedrows() - { - if ($this->lastQuery) { - return @ifx_affected_rows ($this->lastQuery); - } - return 0; - } - - function BeginTrans() - { - if ($this->transOff) return true; - $this->transCnt += 1; - $this->Execute('BEGIN'); - $this->_autocommit = false; - return true; - } - - function CommitTrans($ok=true) - { - if (!$ok) return $this->RollbackTrans(); - if ($this->transOff) return true; - if ($this->transCnt) $this->transCnt -= 1; - $this->Execute('COMMIT'); - $this->_autocommit = true; - return true; - } - - function RollbackTrans() - { - if ($this->transOff) return true; - if ($this->transCnt) $this->transCnt -= 1; - $this->Execute('ROLLBACK'); - $this->_autocommit = true; - return true; - } - - function RowLock($tables,$where,$flds='1 as ignore') - { - if ($this->_autocommit) $this->BeginTrans(); - return $this->GetOne("select $flds from $tables where $where for update"); - } - - /* Returns: the last error message from previous database operation - Note: This function is NOT available for Microsoft SQL Server. */ - - function ErrorMsg() - { - if (!empty($this->_logsql)) return $this->_errorMsg; - $this->_errorMsg = ifx_errormsg(); - return $this->_errorMsg; - } - - function ErrorNo() - { - preg_match("/.*SQLCODE=([^\]]*)/",ifx_error(),$parse); - if (is_array($parse) && isset($parse[1])) return (int)$parse[1]; - return 0; - } - - - function MetaColumns($table, $normalize=true) - { - global $ADODB_FETCH_MODE; - - $false = false; - if (!empty($this->metaColumnsSQL)) { - $save = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); - $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table)); - if (isset($savem)) $this->SetFetchMode($savem); - $ADODB_FETCH_MODE = $save; - if ($rs === false) return $false; - $rspkey = $this->Execute(sprintf($this->metaPrimaryKeySQL,$table)); //Added to get primary key colno items - - $retarr = array(); - while (!$rs->EOF) { //print_r($rs->fields); - $fld = new ADOFieldObject(); - $fld->name = $rs->fields[0]; -/* //!eos. - $rs->fields[1] is not the correct adodb type - $rs->fields[2] is not correct max_length, because can include not-null bit - - $fld->type = $rs->fields[1]; - $fld->primary_key=$rspkey->fields && array_search($rs->fields[4],$rspkey->fields); //Added to set primary key flag - $fld->max_length = $rs->fields[2];*/ - $pr=ifx_props($rs->fields[1],$rs->fields[2]); //!eos - $fld->type = $pr[0] ;//!eos - $fld->primary_key=$rspkey->fields && array_search($rs->fields[4],$rspkey->fields); - $fld->max_length = $pr[1]; //!eos - $fld->precision = $pr[2] ;//!eos - $fld->not_null = $pr[3]=="N"; //!eos - - if (trim($rs->fields[3]) != "AAAAAA 0") { - $fld->has_default = 1; - $fld->default_value = $rs->fields[3]; - } else { - $fld->has_default = 0; - } - - $retarr[strtolower($fld->name)] = $fld; - $rs->MoveNext(); - } - - $rs->Close(); - $rspkey->Close(); //!eos - return $retarr; - } - - return $false; - } - - function xMetaColumns($table) - { - return ADOConnection::MetaColumns($table,false); - } - - function MetaForeignKeys($table, $owner=false, $upper=false) //!Eos - { - $sql = " - select tr.tabname,updrule,delrule, - i.part1 o1,i2.part1 d1,i.part2 o2,i2.part2 d2,i.part3 o3,i2.part3 d3,i.part4 o4,i2.part4 d4, - i.part5 o5,i2.part5 d5,i.part6 o6,i2.part6 d6,i.part7 o7,i2.part7 d7,i.part8 o8,i2.part8 d8 - from systables t,sysconstraints s,sysindexes i, - sysreferences r,systables tr,sysconstraints s2,sysindexes i2 - where t.tabname='$table' - and s.tabid=t.tabid and s.constrtype='R' and r.constrid=s.constrid - and i.idxname=s.idxname and tr.tabid=r.ptabid - and s2.constrid=r.primary and i2.idxname=s2.idxname"; - - $rs = $this->Execute($sql); - if (!$rs || $rs->EOF) return false; - $arr = $rs->GetArray(); - $a = array(); - foreach($arr as $v) { - $coldest=$this->metaColumnNames($v["tabname"]); - $colorig=$this->metaColumnNames($table); - $colnames=array(); - for($i=1;$i<=8 && $v["o$i"] ;$i++) { - $colnames[]=$coldest[$v["d$i"]-1]."=".$colorig[$v["o$i"]-1]; - } - if($upper) - $a[strtoupper($v["tabname"])] = $colnames; - else - $a[$v["tabname"]] = $colnames; - } - return $a; - } - - function UpdateBlob($table, $column, $val, $where, $blobtype = 'BLOB') - { - $type = ($blobtype == 'TEXT') ? 1 : 0; - $blobid = ifx_create_blob($type,0,$val); - return $this->Execute("UPDATE $table SET $column=(?) WHERE $where",array($blobid)); - } - - function BlobDecode($blobid) - { - return function_exists('ifx_byteasvarchar') ? $blobid : @ifx_get_blob($blobid); - } - - // returns true or false - function _connect($argHostname, $argUsername, $argPassword, $argDatabasename) - { - if (!function_exists('ifx_connect')) return null; - - $dbs = $argDatabasename . "@" . $argHostname; - if ($argHostname) putenv("INFORMIXSERVER=$argHostname"); - putenv("INFORMIXSERVER=".trim($argHostname)); - $this->_connectionID = ifx_connect($dbs,$argUsername,$argPassword); - if ($this->_connectionID === false) return false; - #if ($argDatabasename) return $this->SelectDB($argDatabasename); - return true; - } - - // returns true or false - function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) - { - if (!function_exists('ifx_connect')) return null; - - $dbs = $argDatabasename . "@" . $argHostname; - putenv("INFORMIXSERVER=".trim($argHostname)); - $this->_connectionID = ifx_pconnect($dbs,$argUsername,$argPassword); - if ($this->_connectionID === false) return false; - #if ($argDatabasename) return $this->SelectDB($argDatabasename); - return true; - } -/* - // ifx_do does not accept bind parameters - weird ??? - function Prepare($sql) - { - $stmt = ifx_prepare($sql); - if (!$stmt) return $sql; - else return array($sql,$stmt); - } -*/ - // returns query ID if successful, otherwise false - function _query($sql,$inputarr=false) - { - global $ADODB_COUNTRECS; - - // String parameters have to be converted using ifx_create_char - if ($inputarr) { - foreach($inputarr as $v) { - if (gettype($v) == 'string') { - $tab[] = ifx_create_char($v); - } - else { - $tab[] = $v; - } - } - } - - // In case of select statement, we use a scroll cursor in order - // to be able to call "move", or "movefirst" statements - if (!$ADODB_COUNTRECS && preg_match("/^\s*select/is", $sql)) { - if ($inputarr) { - $this->lastQuery = ifx_query($sql,$this->_connectionID, $this->cursorType, $tab); - } - else { - $this->lastQuery = ifx_query($sql,$this->_connectionID, $this->cursorType); - } - } - else { - if ($inputarr) { - $this->lastQuery = ifx_query($sql,$this->_connectionID, $tab); - } - else { - $this->lastQuery = ifx_query($sql,$this->_connectionID); - } - } - - // Following line have been commented because autocommit mode is - // not supported by informix SE 7.2 - - //if ($this->_autocommit) ifx_query('COMMIT',$this->_connectionID); - - return $this->lastQuery; - } - - // returns true or false - function _close() - { - $this->lastQuery = false; - return ifx_close($this->_connectionID); - } -} - - -/*-------------------------------------------------------------------------------------- - Class Name: Recordset ---------------------------------------------------------------------------------------*/ - -class ADORecordset_informix72 extends ADORecordSet { - - var $databaseType = "informix72"; - var $canSeek = true; - var $_fieldprops = false; - - function __construct($id,$mode=false) - { - if ($mode === false) { - global $ADODB_FETCH_MODE; - $mode = $ADODB_FETCH_MODE; - } - $this->fetchMode = $mode; - $this->ADORecordSet($id); - } - - - - /* Returns: an object containing field information. - Get column information in the Recordset object. fetchField() can be used in order to obtain information about - fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by - fetchField() is retrieved. */ - function FetchField($fieldOffset = -1) - { - if (empty($this->_fieldprops)) { - $fp = ifx_fieldproperties($this->_queryID); - foreach($fp as $k => $v) { - $o = new ADOFieldObject; - $o->name = $k; - $arr = explode(';',$v); //"SQLTYPE;length;precision;scale;ISNULLABLE" - $o->type = $arr[0]; - $o->max_length = $arr[1]; - $this->_fieldprops[] = $o; - $o->not_null = $arr[4]=="N"; - } - } - $ret = $this->_fieldprops[$fieldOffset]; - return $ret; - } - - function _initrs() - { - $this->_numOfRows = -1; // ifx_affected_rows not reliable, only returns estimate -- ($ADODB_COUNTRECS)? ifx_affected_rows($this->_queryID):-1; - $this->_numOfFields = ifx_num_fields($this->_queryID); - } - - function _seek($row) - { - return @ifx_fetch_row($this->_queryID, (int) $row); - } - - function MoveLast() - { - $this->fields = @ifx_fetch_row($this->_queryID, "LAST"); - if ($this->fields) $this->EOF = false; - $this->_currentRow = -1; - - if ($this->fetchMode == ADODB_FETCH_NUM) { - foreach($this->fields as $v) { - $arr[] = $v; - } - $this->fields = $arr; - } - - return true; - } - - function MoveFirst() - { - $this->fields = @ifx_fetch_row($this->_queryID, "FIRST"); - if ($this->fields) $this->EOF = false; - $this->_currentRow = 0; - - if ($this->fetchMode == ADODB_FETCH_NUM) { - foreach($this->fields as $v) { - $arr[] = $v; - } - $this->fields = $arr; - } - - return true; - } - - function _fetch($ignore_fields=false) - { - - $this->fields = @ifx_fetch_row($this->_queryID); - - if (!is_array($this->fields)) return false; - - if ($this->fetchMode == ADODB_FETCH_NUM) { - foreach($this->fields as $v) { - $arr[] = $v; - } - $this->fields = $arr; - } - return true; - } - - /* close() only needs to be called if you are worried about using too much memory while your script - is running. All associated result memory for the specified result identifier will automatically be freed. */ - function _close() - { - return ifx_free_result($this->_queryID); - } - -} -/** !Eos -* Auxiliar function to Parse coltype,collength. Used by Metacolumns -* return: array ($mtype,$length,$precision,$nullable) (similar to ifx_fieldpropierties) -*/ -function ifx_props($coltype,$collength){ - $itype=fmod($coltype+1,256); - $nullable=floor(($coltype+1) /256) ?"N":"Y"; - $mtype=substr(" CIIFFNNDN TBXCC ",$itype,1); - switch ($itype){ - case 2: - $length=4; - case 6: - case 9: - case 14: - $length=floor($collength/256); - $precision=fmod($collength,256); - break; - default: - $precision=0; - $length=$collength; - } - return array($mtype,$length,$precision,$nullable); -} - - -?> \ No newline at end of file diff --git a/src/adodb5/drivers/adodb-ldap.inc.php b/src/adodb5/drivers/adodb-ldap.inc.php deleted file mode 100644 index 76b34890..00000000 --- a/src/adodb5/drivers/adodb-ldap.inc.php +++ /dev/null @@ -1,423 +0,0 @@ -_connectionID = @ldap_connect($host); - } else { - $conn_info = array( $host,$this->port); - - if ( strstr( $host, ':' ) ) { - $conn_info = explode( ':', $host ); - } - - $this->_connectionID = @ldap_connect( $conn_info[0], $conn_info[1] ); - } - if (!$this->_connectionID) { - $e = 'Could not connect to ' . $conn_info[0]; - $this->_errorMsg = $e; - if ($this->debug) ADOConnection::outp($e); - return false; - } - if( count( $LDAP_CONNECT_OPTIONS ) > 0 ) { - $this->_inject_bind_options( $LDAP_CONNECT_OPTIONS ); - } - - if ($username) { - $bind = @ldap_bind( $this->_connectionID, $username, $password ); - } else { - $username = 'anonymous'; - $bind = @ldap_bind( $this->_connectionID ); - } - - if (!$bind) { - $e = sprintf($this->_bind_errmsg,ldap_error($this->_connectionID)); - $this->_errorMsg = $e; - if ($this->debug) ADOConnection::outp($e); - return false; - } - $this->_errorMsg = ''; - $this->database = $ldapbase; - return $this->_connectionID; - } - -/* - Valid Domain Values for LDAP Options: - - LDAP_OPT_DEREF (integer) - LDAP_OPT_SIZELIMIT (integer) - LDAP_OPT_TIMELIMIT (integer) - LDAP_OPT_PROTOCOL_VERSION (integer) - LDAP_OPT_ERROR_NUMBER (integer) - LDAP_OPT_REFERRALS (boolean) - LDAP_OPT_RESTART (boolean) - LDAP_OPT_HOST_NAME (string) - LDAP_OPT_ERROR_STRING (string) - LDAP_OPT_MATCHED_DN (string) - LDAP_OPT_SERVER_CONTROLS (array) - LDAP_OPT_CLIENT_CONTROLS (array) - - Make sure to set this BEFORE calling Connect() - - Example: - - $LDAP_CONNECT_OPTIONS = Array( - Array ( - "OPTION_NAME"=>LDAP_OPT_DEREF, - "OPTION_VALUE"=>2 - ), - Array ( - "OPTION_NAME"=>LDAP_OPT_SIZELIMIT, - "OPTION_VALUE"=>100 - ), - Array ( - "OPTION_NAME"=>LDAP_OPT_TIMELIMIT, - "OPTION_VALUE"=>30 - ), - Array ( - "OPTION_NAME"=>LDAP_OPT_PROTOCOL_VERSION, - "OPTION_VALUE"=>3 - ), - Array ( - "OPTION_NAME"=>LDAP_OPT_ERROR_NUMBER, - "OPTION_VALUE"=>13 - ), - Array ( - "OPTION_NAME"=>LDAP_OPT_REFERRALS, - "OPTION_VALUE"=>FALSE - ), - Array ( - "OPTION_NAME"=>LDAP_OPT_RESTART, - "OPTION_VALUE"=>FALSE - ) - ); -*/ - - function _inject_bind_options( $options ) { - foreach( $options as $option ) { - ldap_set_option( $this->_connectionID, $option["OPTION_NAME"], $option["OPTION_VALUE"] ) - or die( "Unable to set server option: " . $option["OPTION_NAME"] ); - } - } - - /* returns _queryID or false */ - function _query($sql,$inputarr=false) - { - $rs = @ldap_search( $this->_connectionID, $this->database, $sql ); - $this->_errorMsg = ($rs) ? '' : 'Search error on '.$sql.': '.ldap_error($this->_connectionID); - return $rs; - } - - function ErrorMsg() - { - return $this->_errorMsg; - } - - function ErrorNo() - { - return @ldap_errno($this->_connectionID); - } - - /* closes the LDAP connection */ - function _close() - { - @ldap_close( $this->_connectionID ); - $this->_connectionID = false; - } - - function SelectDB($db) { - $this->database = $db; - return true; - } // SelectDB - - function ServerInfo() - { - if( !empty( $this->version ) ) return $this->version; - $version = array(); - /* - Determines how aliases are handled during search. - LDAP_DEREF_NEVER (0x00) - LDAP_DEREF_SEARCHING (0x01) - LDAP_DEREF_FINDING (0x02) - LDAP_DEREF_ALWAYS (0x03) - The LDAP_DEREF_SEARCHING value means aliases are dereferenced during the search but - not when locating the base object of the search. The LDAP_DEREF_FINDING value means - aliases are dereferenced when locating the base object but not during the search. - Default: LDAP_DEREF_NEVER - */ - ldap_get_option( $this->_connectionID, LDAP_OPT_DEREF, $version['LDAP_OPT_DEREF'] ) ; - switch ( $version['LDAP_OPT_DEREF'] ) { - case 0: - $version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_NEVER'; - case 1: - $version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_SEARCHING'; - case 2: - $version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_FINDING'; - case 3: - $version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_ALWAYS'; - } - - /* - A limit on the number of entries to return from a search. - LDAP_NO_LIMIT (0) means no limit. - Default: LDAP_NO_LIMIT - */ - ldap_get_option( $this->_connectionID, LDAP_OPT_SIZELIMIT, $version['LDAP_OPT_SIZELIMIT'] ); - if ( $version['LDAP_OPT_SIZELIMIT'] == 0 ) { - $version['LDAP_OPT_SIZELIMIT'] = 'LDAP_NO_LIMIT'; - } - - /* - A limit on the number of seconds to spend on a search. - LDAP_NO_LIMIT (0) means no limit. - Default: LDAP_NO_LIMIT - */ - ldap_get_option( $this->_connectionID, LDAP_OPT_TIMELIMIT, $version['LDAP_OPT_TIMELIMIT'] ); - if ( $version['LDAP_OPT_TIMELIMIT'] == 0 ) { - $version['LDAP_OPT_TIMELIMIT'] = 'LDAP_NO_LIMIT'; - } - - /* - Determines whether the LDAP library automatically follows referrals returned by LDAP servers or not. - LDAP_OPT_ON - LDAP_OPT_OFF - Default: ON - */ - ldap_get_option( $this->_connectionID, LDAP_OPT_REFERRALS, $version['LDAP_OPT_REFERRALS'] ); - if ( $version['LDAP_OPT_REFERRALS'] == 0 ) { - $version['LDAP_OPT_REFERRALS'] = 'LDAP_OPT_OFF'; - } else { - $version['LDAP_OPT_REFERRALS'] = 'LDAP_OPT_ON'; - - } - /* - Determines whether LDAP I/O operations are automatically restarted if they abort prematurely. - LDAP_OPT_ON - LDAP_OPT_OFF - Default: OFF - */ - ldap_get_option( $this->_connectionID, LDAP_OPT_RESTART, $version['LDAP_OPT_RESTART'] ); - if ( $version['LDAP_OPT_RESTART'] == 0 ) { - $version['LDAP_OPT_RESTART'] = 'LDAP_OPT_OFF'; - } else { - $version['LDAP_OPT_RESTART'] = 'LDAP_OPT_ON'; - - } - /* - This option indicates the version of the LDAP protocol used when communicating with the primary LDAP server. - LDAP_VERSION2 (2) - LDAP_VERSION3 (3) - Default: LDAP_VERSION2 (2) - */ - ldap_get_option( $this->_connectionID, LDAP_OPT_PROTOCOL_VERSION, $version['LDAP_OPT_PROTOCOL_VERSION'] ); - if ( $version['LDAP_OPT_PROTOCOL_VERSION'] == 2 ) { - $version['LDAP_OPT_PROTOCOL_VERSION'] = 'LDAP_VERSION2'; - } else { - $version['LDAP_OPT_PROTOCOL_VERSION'] = 'LDAP_VERSION3'; - - } - /* The host name (or list of hosts) for the primary LDAP server. */ - ldap_get_option( $this->_connectionID, LDAP_OPT_HOST_NAME, $version['LDAP_OPT_HOST_NAME'] ); - ldap_get_option( $this->_connectionID, LDAP_OPT_ERROR_NUMBER, $version['LDAP_OPT_ERROR_NUMBER'] ); - ldap_get_option( $this->_connectionID, LDAP_OPT_ERROR_STRING, $version['LDAP_OPT_ERROR_STRING'] ); - ldap_get_option( $this->_connectionID, LDAP_OPT_MATCHED_DN, $version['LDAP_OPT_MATCHED_DN'] ); - - return $this->version = $version; - - } -} - -/*-------------------------------------------------------------------------------------- - Class Name: Recordset ---------------------------------------------------------------------------------------*/ - -class ADORecordSet_ldap extends ADORecordSet{ - - var $databaseType = "ldap"; - var $canSeek = false; - var $_entryID; /* keeps track of the entry resource identifier */ - - function __construct($queryID,$mode=false) - { - if ($mode === false) { - global $ADODB_FETCH_MODE; - $mode = $ADODB_FETCH_MODE; - } - switch ($mode) - { - case ADODB_FETCH_NUM: - $this->fetchMode = LDAP_NUM; - break; - case ADODB_FETCH_ASSOC: - $this->fetchMode = LDAP_ASSOC; - break; - case ADODB_FETCH_DEFAULT: - case ADODB_FETCH_BOTH: - default: - $this->fetchMode = LDAP_BOTH; - break; - } - - $this->ADORecordSet($queryID); - } - - function _initrs() - { - /* - This could be teaked to respect the $COUNTRECS directive from ADODB - It's currently being used in the _fetch() function and the - GetAssoc() function - */ - $this->_numOfRows = ldap_count_entries( $this->connection->_connectionID, $this->_queryID ); - - } - - /* - Return whole recordset as a multi-dimensional associative array - */ - function GetAssoc($force_array = false, $first2cols = false) - { - $records = $this->_numOfRows; - $results = array(); - for ( $i=0; $i < $records; $i++ ) { - foreach ( $this->fields as $k=>$v ) { - if ( is_array( $v ) ) { - if ( $v['count'] == 1 ) { - $results[$i][$k] = $v[0]; - } else { - array_shift( $v ); - $results[$i][$k] = $v; - } - } - } - } - - return $results; - } - - function GetRowAssoc() - { - $results = array(); - foreach ( $this->fields as $k=>$v ) { - if ( is_array( $v ) ) { - if ( $v['count'] == 1 ) { - $results[$k] = $v[0]; - } else { - array_shift( $v ); - $results[$k] = $v; - } - } - } - - return $results; - } - - function GetRowNums() - { - $results = array(); - foreach ( $this->fields as $k=>$v ) { - static $i = 0; - if (is_array( $v )) { - if ( $v['count'] == 1 ) { - $results[$i] = $v[0]; - } else { - array_shift( $v ); - $results[$i] = $v; - } - $i++; - } - } - return $results; - } - - function _fetch() - { - if ( $this->_currentRow >= $this->_numOfRows && $this->_numOfRows >= 0 ) - return false; - - if ( $this->_currentRow == 0 ) { - $this->_entryID = ldap_first_entry( $this->connection->_connectionID, $this->_queryID ); - } else { - $this->_entryID = ldap_next_entry( $this->connection->_connectionID, $this->_entryID ); - } - - $this->fields = ldap_get_attributes( $this->connection->_connectionID, $this->_entryID ); - $this->_numOfFields = $this->fields['count']; - switch ( $this->fetchMode ) { - - case LDAP_ASSOC: - $this->fields = $this->GetRowAssoc(); - break; - - case LDAP_NUM: - $this->fields = array_merge($this->GetRowNums(),$this->GetRowAssoc()); - break; - - case LDAP_BOTH: - default: - $this->fields = $this->GetRowNums(); - break; - } - return ( is_array( $this->fields ) ); - } - - function _close() { - @ldap_free_result( $this->_queryID ); - $this->_queryID = false; - } - -} -?> \ No newline at end of file diff --git a/src/adodb5/drivers/adodb-mysqli.inc.php b/src/adodb5/drivers/adodb-mysqli.inc.php deleted file mode 100644 index 22ebc5a7..00000000 --- a/src/adodb5/drivers/adodb-mysqli.inc.php +++ /dev/null @@ -1,1577 +0,0 @@ -_transmode = $transaction_mode; - if (empty($transaction_mode)) - { - $this->Execute('SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ'); - - return; - } - if (!stristr($transaction_mode, 'isolation')) - { - $transaction_mode = 'ISOLATION LEVEL ' . $transaction_mode; - } - $this->Execute("SET SESSION TRANSACTION " . $transaction_mode); - } - - // returns true or false - // To add: parameter int $port, - // parameter string $socket - function _connect( - $argHostname = null, - $argUsername = null, - $argPassword = null, - $argDatabasename = null, - $persist = false - ) - { - if (!extension_loaded("mysqli")) - { - return null; - } - $this->_connectionID = @mysqli_init(); - - if (is_null($this->_connectionID)) - { - // mysqli_init only fails if insufficient memory - if ($this->debug) - { - ADOConnection::outp("mysqli_init() failed : " . $this->ErrorMsg()); - } - - return false; - } - /* - I suggest a simple fix which would enable adodb and mysqli driver to - read connection options from the standard mysql configuration file - /etc/my.cnf - "Bastien Duclaux"
--- Error in type matching $t -----
"; - return 'N'; - } - } // function - } // rs class - -} - -class ADORecordSet_array_mysqli extends ADORecordSet_array -{ - - function __construct($id = -1, $mode = false) - { - $this->ADORecordSet_array($id, $mode); - } - - function MetaType($t, $len = -1, $fieldobj = false) - { - if (is_object($t)) - { - $fieldobj = $t; - $t = $fieldobj->type; - $len = $fieldobj->max_length; - } - - $len = -1; // mysql max_length is not accurate - switch (strtoupper($t)) - { - case 'STRING': - case 'CHAR': - case 'VARCHAR': - case 'TINYBLOB': - case 'TINYTEXT': - case 'ENUM': - case 'SET': - - case MYSQLI_TYPE_TINY_BLOB : - #case MYSQLI_TYPE_CHAR : - case MYSQLI_TYPE_STRING : - case MYSQLI_TYPE_ENUM : - case MYSQLI_TYPE_SET : - case 253 : - if ($len <= $this->blobSize) - { - return 'C'; - } - - case 'TEXT': - case 'LONGTEXT': - case 'MEDIUMTEXT': - return 'X'; - - - // php_mysql extension always returns 'blob' even if 'text' - // so we have to check whether binary... - case 'IMAGE': - case 'LONGBLOB': - case 'BLOB': - case 'MEDIUMBLOB': - - case MYSQLI_TYPE_BLOB : - case MYSQLI_TYPE_LONG_BLOB : - case MYSQLI_TYPE_MEDIUM_BLOB : - - return !empty($fieldobj->binary) ? 'B' : 'X'; - case 'YEAR': - case 'DATE': - case MYSQLI_TYPE_DATE : - case MYSQLI_TYPE_YEAR : - - return 'D'; - - case 'TIME': - case 'DATETIME': - case 'TIMESTAMP': - - case MYSQLI_TYPE_DATETIME : - case MYSQLI_TYPE_NEWDATE : - case MYSQLI_TYPE_TIME : - case MYSQLI_TYPE_TIMESTAMP : - - return 'T'; - - case 'INT': - case 'INTEGER': - case 'BIGINT': - case 'TINYINT': - case 'MEDIUMINT': - case 'SMALLINT': - - case MYSQLI_TYPE_INT24 : - case MYSQLI_TYPE_LONG : - case MYSQLI_TYPE_LONGLONG : - case MYSQLI_TYPE_SHORT : - case MYSQLI_TYPE_TINY : - - if (!empty($fieldobj->primary_key)) - { - return 'R'; - } - - return 'I'; - - - // Added floating-point types - // Maybe not necessery. - case 'FLOAT': - case 'DOUBLE': - // case 'DOUBLE PRECISION': - case 'DECIMAL': - case 'DEC': - case 'FIXED': - default: - //if (!is_numeric($t)) echo "--- Error in type matching $t -----
"; - return 'N'; - } - } // function -} - -?> diff --git a/src/adodb5/drivers/adodb-netezza.inc.php b/src/adodb5/drivers/adodb-netezza.inc.php deleted file mode 100644 index 0d89b6cc..00000000 --- a/src/adodb5/drivers/adodb-netezza.inc.php +++ /dev/null @@ -1,170 +0,0 @@ - 0 ORDER BY attnum"; - var $metaColumnsSQL1 = "SELECT attname, atttype FROM _v_relation_column_def WHERE name = '%s' AND attnum > 0 ORDER BY attnum"; - // netezza doesn't have keys. it does have distributions, so maybe this is - // something that can be pulled from the system tables - var $metaKeySQL = ""; - var $hasAffectedRows = true; - var $hasLimit = true; - var $true = 't'; // string that represents TRUE for a database - var $false = 'f'; // string that represents FALSE for a database - var $fmtDate = "'Y-m-d'"; // used by DBDate() as the default date format used by the database - var $fmtTimeStamp = "'Y-m-d G:i:s'"; // used by DBTimeStamp as the default timestamp fmt. - var $ansiOuter = true; - var $autoRollback = true; // apparently pgsql does not autorollback properly before 4.3.4 - // http://bugs.php.net/bug.php?id=25404 - - - function __construct() - { - - } - - function MetaColumns($table,$upper=true) - { - - // Changed this function to support Netezza which has no concept of keys - // could posisbly work on other things from the system table later. - - global $ADODB_FETCH_MODE; - - $table = strtolower($table); - - $save = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); - - $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table,$table)); - if (isset($savem)) $this->SetFetchMode($savem); - $ADODB_FETCH_MODE = $save; - - if ($rs === false) return false; - - $retarr = array(); - while (!$rs->EOF) { - $fld = new ADOFieldObject(); - $fld->name = $rs->fields[0]; - - // since we're returning type and length as one string, - // split them out here. - - if ($first = strstr($rs->fields[1], "(")) { - $fld->max_length = trim($first, "()"); - } else { - $fld->max_length = -1; - } - - if ($first = strpos($rs->fields[1], "(")) { - $fld->type = substr($rs->fields[1], 0, $first); - } else { - $fld->type = $rs->fields[1]; - } - - switch ($fld->type) { - case "byteint": - case "boolean": - $fld->max_length = 1; - break; - case "smallint": - $fld->max_length = 2; - break; - case "integer": - case "numeric": - case "date": - $fld->max_length = 4; - break; - case "bigint": - case "time": - case "timestamp": - $fld->max_length = 8; - break; - case "timetz": - case "time with time zone": - $fld->max_length = 12; - break; - } - - if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld; - else $retarr[($upper) ? strtoupper($fld->name) : $fld->name] = $fld; - - $rs->MoveNext(); - } - $rs->Close(); - return $retarr; - - } - - -} - -/*-------------------------------------------------------------------------------------- - Class Name: Recordset ---------------------------------------------------------------------------------------*/ - -class ADORecordSet_netezza extends ADORecordSet_postgres64 -{ - var $databaseType = "netezza"; - var $canSeek = true; - - function __construct($queryID,$mode=false) - { - if ($mode === false) { - global $ADODB_FETCH_MODE; - $mode = $ADODB_FETCH_MODE; - } - switch ($mode) - { - case ADODB_FETCH_NUM: $this->fetchMode = PGSQL_NUM; break; - case ADODB_FETCH_ASSOC:$this->fetchMode = PGSQL_ASSOC; break; - - case ADODB_FETCH_DEFAULT: - case ADODB_FETCH_BOTH: - default: $this->fetchMode = PGSQL_BOTH; break; - } - $this->adodbFetchMode = $mode; - $this->ADORecordSet($queryID); - } - - // _initrs modified to disable blob handling - function _initrs() - { - global $ADODB_COUNTRECS; - $this->_numOfRows = ($ADODB_COUNTRECS)? @pg_numrows($this->_queryID):-1; - $this->_numOfFields = @pg_numfields($this->_queryID); - } - -} -?> diff --git a/src/adodb5/drivers/adodb-oci8.inc.php b/src/adodb5/drivers/adodb-oci8.inc.php deleted file mode 100644 index 8cca5539..00000000 --- a/src/adodb5/drivers/adodb-oci8.inc.php +++ /dev/null @@ -1,1612 +0,0 @@ - - - 13 Nov 2000 jlim - removed all ora_* references. -*/ - -// security - hide paths -if (!defined('ADODB_DIR')) die(); - -/* -NLS_Date_Format -Allows you to use a date format other than the Oracle Lite default. When a literal -character string appears where a date value is expected, the Oracle Lite database -tests the string to see if it matches the formats of Oracle, SQL-92, or the value -specified for this parameter in the POLITE.INI file. Setting this parameter also -defines the default format used in the TO_CHAR or TO_DATE functions when no -other format string is supplied. - -For Oracle the default is dd-mon-yy or dd-mon-yyyy, and for SQL-92 the default is -yy-mm-dd or yyyy-mm-dd. - -Using 'RR' in the format forces two-digit years less than or equal to 49 to be -interpreted as years in the 21st century (2000�2049), and years over 50 as years in -the 20th century (1950�1999). Setting the RR format as the default for all two-digit -year entries allows you to become year-2000 compliant. For example: -NLS_DATE_FORMAT='RR-MM-DD' - -You can also modify the date format using the ALTER SESSION command. -*/ - -# define the LOB descriptor type for the given type -# returns false if no LOB descriptor -function oci_lob_desc($type) { - switch ($type) { - case OCI_B_BFILE: $result = OCI_D_FILE; break; - case OCI_B_CFILEE: $result = OCI_D_FILE; break; - case OCI_B_CLOB: $result = OCI_D_LOB; break; - case OCI_B_BLOB: $result = OCI_D_LOB; break; - case OCI_B_ROWID: $result = OCI_D_ROWID; break; - default: $result = false; break; - } - return $result; -} - -class ADODB_oci8 extends ADOConnection { - var $databaseType = 'oci8'; - var $dataProvider = 'oci8'; - var $replaceQuote = "''"; // string to use to replace quotes - var $concat_operator='||'; - var $sysDate = "TRUNC(SYSDATE)"; - var $sysTimeStamp = 'SYSDATE'; // requires oracle 9 or later, otherwise use SYSDATE - var $metaDatabasesSQL = "SELECT USERNAME FROM ALL_USERS WHERE USERNAME NOT IN ('SYS','SYSTEM','DBSNMP','OUTLN') ORDER BY 1"; - var $_stmt; - var $_commit = OCI_COMMIT_ON_SUCCESS; - var $_initdate = true; // init date to YYYY-MM-DD - var $metaTablesSQL = "select table_name,table_type from cat where table_type in ('TABLE','VIEW') and table_name not like 'BIN\$%'"; // bin$ tables are recycle bin tables - var $metaColumnsSQL = "select cname,coltype,width, SCALE, PRECISION, NULLS, DEFAULTVAL from col where tname='%s' order by colno"; //changed by smondino@users.sourceforge. net - var $_bindInputArray = true; - var $hasGenID = true; - var $_genIDSQL = "SELECT (%s.nextval) FROM DUAL"; - var $_genSeqSQL = "CREATE SEQUENCE %s START WITH %s"; - var $_dropSeqSQL = "DROP SEQUENCE %s"; - var $hasAffectedRows = true; - var $random = "abs(mod(DBMS_RANDOM.RANDOM,10000001)/10000000)"; - var $noNullStrings = false; - var $connectSID = false; - var $_bind = false; - var $_nestedSQL = true; - var $_hasOCIFetchStatement = false; - var $_getarray = false; // currently not working - var $leftOuter = ''; // oracle wierdness, $col = $value (+) for LEFT OUTER, $col (+)= $value for RIGHT OUTER - var $session_sharing_force_blob = false; // alter session on updateblob if set to true - var $firstrows = true; // enable first rows optimization on SelectLimit() - var $selectOffsetAlg1 = 1000; // when to use 1st algorithm of selectlimit. - var $NLS_DATE_FORMAT = 'YYYY-MM-DD'; // To include time, use 'RRRR-MM-DD HH24:MI:SS' - var $dateformat = 'YYYY-MM-DD'; // DBDate format - var $useDBDateFormatForTextInput=false; - var $datetime = false; // MetaType('DATE') returns 'D' (datetime==false) or 'T' (datetime == true) - var $_refLOBs = array(); - - // var $ansiOuter = true; // if oracle9 - - function __construct() - { - $this->_hasOCIFetchStatement = ADODB_PHPVER >= 0x4200; - if (defined('ADODB_EXTENSION')) $this->rsPrefix .= 'ext_'; - } - - /* function MetaColumns($table, $normalize=true) added by smondino@users.sourceforge.net*/ - function MetaColumns($table, $normalize=true) - { - global $ADODB_FETCH_MODE; - - $false = false; - $save = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); - - $rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table))); - - if (isset($savem)) $this->SetFetchMode($savem); - $ADODB_FETCH_MODE = $save; - if (!$rs) { - return $false; - } - $retarr = array(); - while (!$rs->EOF) { //print_r($rs->fields); - $fld = new ADOFieldObject(); - $fld->name = $rs->fields[0]; - $fld->type = $rs->fields[1]; - $fld->max_length = $rs->fields[2]; - $fld->scale = $rs->fields[3]; - if ($rs->fields[1] == 'NUMBER') { - if ($rs->fields[3] == 0) $fld->type = 'INT'; - $fld->max_length = $rs->fields[4]; - } - $fld->not_null = (strncmp($rs->fields[5], 'NOT',3) === 0); - $fld->binary = (strpos($fld->type,'BLOB') !== false); - $fld->default_value = $rs->fields[6]; - - if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld; - else $retarr[strtoupper($fld->name)] = $fld; - $rs->MoveNext(); - } - $rs->Close(); - if (empty($retarr)) - return $false; - else - return $retarr; - } - - function Time() - { - $rs = $this->Execute("select TO_CHAR($this->sysTimeStamp,'YYYY-MM-DD HH24:MI:SS') from dual"); - if ($rs && !$rs->EOF) return $this->UnixTimeStamp(reset($rs->fields)); - - return false; - } - -/* - - Multiple modes of connection are supported: - - a. Local Database - $conn->Connect(false,'scott','tiger'); - - b. From tnsnames.ora - $conn->Connect(false,'scott','tiger',$tnsname); - $conn->Connect($tnsname,'scott','tiger'); - - c. Server + service name - $conn->Connect($serveraddress,'scott,'tiger',$service_name); - - d. Server + SID - $conn->connectSID = true; - $conn->Connect($serveraddress,'scott,'tiger',$SID); - - -Example TNSName: ---------------- -NATSOFT.DOMAIN = - (DESCRIPTION = - (ADDRESS_LIST = - (ADDRESS = (PROTOCOL = TCP)(HOST = kermit)(PORT = 1523)) - ) - (CONNECT_DATA = - (SERVICE_NAME = natsoft.domain) - ) - ) - - There are 3 connection modes, 0 = non-persistent, 1 = persistent, 2 = force new connection - -*/ - function _connect($argHostname, $argUsername, $argPassword, $argDatabasename,$mode=0) - { - if (!function_exists('OCIPLogon')) return null; - #adodb_backtrace(); - - $this->_errorMsg = false; - $this->_errorCode = false; - - if($argHostname) { // added by Jorma TuomainenConnect: 1st argument should be left blank for $this->databaseType
"; - if ($mode==1) { - $this->_connectionID = ($this->charSet) ? - oci_pconnect($argUsername,$argPassword, $argDatabasename,$this->charSet) - : - oci_pconnect($argUsername,$argPassword, $argDatabasename) - ; - if ($this->_connectionID && $this->autoRollback) oci_rollback($this->_connectionID); - } else if ($mode==2) { - $this->_connectionID = ($this->charSet) ? - oci_new_connect($argUsername,$argPassword, $argDatabasename,$this->charSet) - : - oci_new_connect($argUsername,$argPassword, $argDatabasename); - - } else { - $this->_connectionID = ($this->charSet) ? - oci_connect($argUsername,$argPassword, $argDatabasename,$this->charSet) - : - oci_connect($argUsername,$argPassword, $argDatabasename); - } - if (!$this->_connectionID) return false; - if ($this->_initdate) { - $this->Execute("ALTER SESSION SET NLS_DATE_FORMAT='".$this->NLS_DATE_FORMAT."'"); - } - - // looks like: - // Oracle8i Enterprise Edition Release 8.1.7.0.0 - Production With the Partitioning option JServer Release 8.1.7.0.0 - Production - // $vers = OCIServerVersion($this->_connectionID); - // if (strpos($vers,'8i') !== false) $this->ansiOuter = true; - return true; - } - - function ServerInfo() - { - $arr['compat'] = $this->GetOne('select value from sys.database_compatible_level'); - $arr['description'] = @oci_server_version($this->_connectionID); - $arr['version'] = ADOConnection::_findvers($arr['description']); - return $arr; - } - // returns true or false - function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) - { - return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename,1); - } - - // returns true or false - function _nconnect($argHostname, $argUsername, $argPassword, $argDatabasename) - { - return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename,2); - } - - function _affectedrows() - { - if (is_resource($this->_stmt)) return @oci_num_rows($this->_stmt); - return 0; - } - - function IfNull( $field, $ifNull ) - { - return " NVL($field, $ifNull) "; // if Oracle - } - - // format and return date string in database date format - function DBDate($d,$isfld=false) - { - if (empty($d) && $d !== 0) return 'null'; - if ($isfld) return 'TO_DATE('.$d.",'".$this->dateformat."')"; - - if (is_string($d)) $d = ADORecordSet::UnixDate($d); - - if (is_object($d)) $ds = $d->format($this->fmtDate); - else $ds = adodb_date($this->fmtDate,$d); - - return "TO_DATE(".$ds.",'".$this->dateformat."')"; - } - - function BindDate($d) - { - $d = ADOConnection::DBDate($d); - if (strncmp($d,"'",1)) return $d; - - return substr($d,1,strlen($d)-2); - } - - function BindTimeStamp($ts) - { - if (empty($ts) && $ts !== 0) return 'null'; - if (is_string($ts)) $ts = ADORecordSet::UnixTimeStamp($ts); - - if (is_object($ts)) $tss = $ts->format("'Y-m-d H:i:s'"); - else $tss = adodb_date("'Y-m-d H:i:s'",$ts); - - return $tss; - } - - // format and return date string in database timestamp format - function DBTimeStamp($ts,$isfld=false) - { - if (empty($ts) && $ts !== 0) return 'null'; - if ($isfld) return 'TO_DATE(substr('.$ts.",1,19),'RRRR-MM-DD, HH24:MI:SS')"; - if (is_string($ts)) $ts = ADORecordSet::UnixTimeStamp($ts); - - if (is_object($ts)) $tss = $ts->format("'Y-m-d H:i:s'"); - else $tss = adodb_date("'Y-m-d H:i:s'",$ts); - - return 'TO_DATE('.$tss.",'RRRR-MM-DD, HH24:MI:SS')"; - } - - function RowLock($tables,$where,$flds='1 as ignore') - { - if ($this->autoCommit) $this->BeginTrans(); - return $this->GetOne("select $flds from $tables where $where for update"); - } - - function MetaTables($ttype=false,$showSchema=false,$mask=false) - { - if ($mask) { - $save = $this->metaTablesSQL; - $mask = $this->qstr(strtoupper($mask)); - $this->metaTablesSQL .= " AND upper(table_name) like $mask"; - } - $ret = ADOConnection::MetaTables($ttype,$showSchema); - - if ($mask) { - $this->metaTablesSQL = $save; - } - return $ret; - } - - // Mark Newnham - function MetaIndexes ($table, $primary = FALSE, $owner=false) - { - // save old fetch mode - global $ADODB_FETCH_MODE; - - $save = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - - if ($this->fetchMode !== FALSE) { - $savem = $this->SetFetchMode(FALSE); - } - - // get index details - $table = strtoupper($table); - - // get Primary index - $primary_key = ''; - - $false = false; - $rs = $this->Execute(sprintf("SELECT * FROM ALL_CONSTRAINTS WHERE UPPER(TABLE_NAME)='%s' AND CONSTRAINT_TYPE='P'",$table)); - if ($row = $rs->FetchRow()) - $primary_key = $row[1]; //constraint_name - - if ($primary==TRUE && $primary_key=='') { - if (isset($savem)) - $this->SetFetchMode($savem); - $ADODB_FETCH_MODE = $save; - return $false; //There is no primary key - } - - $rs = $this->Execute(sprintf("SELECT ALL_INDEXES.INDEX_NAME, ALL_INDEXES.UNIQUENESS, ALL_IND_COLUMNS.COLUMN_POSITION, ALL_IND_COLUMNS.COLUMN_NAME FROM ALL_INDEXES,ALL_IND_COLUMNS WHERE UPPER(ALL_INDEXES.TABLE_NAME)='%s' AND ALL_IND_COLUMNS.INDEX_NAME=ALL_INDEXES.INDEX_NAME",$table)); - - - if (!is_object($rs)) { - if (isset($savem)) - $this->SetFetchMode($savem); - $ADODB_FETCH_MODE = $save; - return $false; - } - - $indexes = array (); - // parse index data into array - - while ($row = $rs->FetchRow()) { - if ($primary && $row[0] != $primary_key) continue; - if (!isset($indexes[$row[0]])) { - $indexes[$row[0]] = array( - 'unique' => ($row[1] == 'UNIQUE'), - 'columns' => array() - ); - } - $indexes[$row[0]]['columns'][$row[2] - 1] = $row[3]; - } - - // sort columns by order in the index - foreach ( array_keys ($indexes) as $index ) { - ksort ($indexes[$index]['columns']); - } - - if (isset($savem)) { - $this->SetFetchMode($savem); - $ADODB_FETCH_MODE = $save; - } - return $indexes; - } - - function BeginTrans() - { - if ($this->transOff) return true; - $this->transCnt += 1; - $this->autoCommit = false; - $this->_commit = OCI_DEFAULT; - - if ($this->_transmode) $ok = $this->Execute("SET TRANSACTION ".$this->_transmode); - else $ok = true; - - return $ok ? true : false; - } - - function CommitTrans($ok=true) - { - if ($this->transOff) return true; - if (!$ok) return $this->RollbackTrans(); - - if ($this->transCnt) $this->transCnt -= 1; - $ret = oci_commit($this->_connectionID); - $this->_commit = OCI_COMMIT_ON_SUCCESS; - $this->autoCommit = true; - return $ret; - } - - function RollbackTrans() - { - if ($this->transOff) return true; - if ($this->transCnt) $this->transCnt -= 1; - $ret = oci_rollback($this->_connectionID); - $this->_commit = OCI_COMMIT_ON_SUCCESS; - $this->autoCommit = true; - return $ret; - } - - - function SelectDB($dbName) - { - return false; - } - - function ErrorMsg() - { - if ($this->_errorMsg !== false) return $this->_errorMsg; - - if (is_resource($this->_stmt)) $arr = @oci_error($this->_stmt); - if (empty($arr)) { - if (is_resource($this->_connectionID)) $arr = @oci_error($this->_connectionID); - else $arr = @oci_error(); - if ($arr === false) return ''; - } - $this->_errorMsg = $arr['message']; - $this->_errorCode = $arr['code']; - return $this->_errorMsg; - } - - function ErrorNo() - { - if ($this->_errorCode !== false) return $this->_errorCode; - - if (is_resource($this->_stmt)) $arr = @oci_error($this->_stmt); - if (empty($arr)) { - $arr = @oci_error($this->_connectionID); - if ($arr == false) $arr = @oci_error(); - if ($arr == false) return ''; - } - - $this->_errorMsg = $arr['message']; - $this->_errorCode = $arr['code']; - - return $arr['code']; - } - - // Format date column in sql string given an input format that understands Y M D - function SQLDate($fmt, $col=false) - { - if (!$col) $col = $this->sysTimeStamp; - $s = 'TO_CHAR('.$col.",'"; - - $len = strlen($fmt); - for ($i=0; $i < $len; $i++) { - $ch = $fmt[$i]; - switch($ch) { - case 'Y': - case 'y': - $s .= 'YYYY'; - break; - case 'Q': - case 'q': - $s .= 'Q'; - break; - - case 'M': - $s .= 'Mon'; - break; - - case 'm': - $s .= 'MM'; - break; - case 'D': - case 'd': - $s .= 'DD'; - break; - - case 'H': - $s.= 'HH24'; - break; - - case 'h': - $s .= 'HH'; - break; - - case 'i': - $s .= 'MI'; - break; - - case 's': - $s .= 'SS'; - break; - - case 'a': - case 'A': - $s .= 'AM'; - break; - - case 'w': - $s .= 'D'; - break; - - case 'l': - $s .= 'DAY'; - break; - - case 'W': - $s .= 'WW'; - break; - - default: - // handle escape characters... - if ($ch == '\\') { - $i++; - $ch = substr($fmt,$i,1); - } - if (strpos('-/.:;, ',$ch) !== false) $s .= $ch; - else $s .= '"'.$ch.'"'; - - } - } - return $s. "')"; - } - - function GetRandRow($sql, $arr = false) - { - $sql = "SELECT * FROM ($sql ORDER BY dbms_random.value) WHERE rownum = 1"; - - return $this->GetRow($sql,$arr); - } - - /* - This algorithm makes use of - - a. FIRST_ROWS hint - The FIRST_ROWS hint explicitly chooses the approach to optimize response time, - that is, minimum resource usage to return the first row. Results will be returned - as soon as they are identified. - - b. Uses rownum tricks to obtain only the required rows from a given offset. - As this uses complicated sql statements, we only use this if the $offset >= 100. - This idea by Tomas V V Cox. - - This implementation does not appear to work with oracle 8.0.5 or earlier. Comment - out this function then, and the slower SelectLimit() in the base class will be used. - */ - function SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0) - { - // seems that oracle only supports 1 hint comment in 8i - if ($this->firstrows) { - if (strpos($sql,'/*+') !== false) - $sql = str_replace('/*+ ','/*+FIRST_ROWS ',$sql); - else - $sql = preg_replace('/^[ \t\n]*select/i','SELECT /*+FIRST_ROWS*/',$sql); - } - - if ($offset == -1 || ($offset < $this->selectOffsetAlg1 && 0 < $nrows && $nrows < 1000)) { - if ($nrows > 0) { - if ($offset > 0) $nrows += $offset; - //$inputarr['adodb_rownum'] = $nrows; - if ($this->databaseType == 'oci8po') { - $sql = "select * from (".$sql.") where rownum <= ?"; - } else { - $sql = "select * from (".$sql.") where rownum <= :adodb_offset"; - } - $inputarr['adodb_offset'] = $nrows; - $nrows = -1; - } - // note that $nrows = 0 still has to work ==> no rows returned - - $rs = ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); - return $rs; - - } else { - // Algorithm by Tomas V V Cox, from PEAR DB oci8.php - - // Let Oracle return the name of the columns - $q_fields = "SELECT * FROM (".$sql.") WHERE NULL = NULL"; - - $false = false; - if (! $stmt_arr = $this->Prepare($q_fields)) { - return $false; - } - $stmt = $stmt_arr[1]; - - if (is_array($inputarr)) { - foreach($inputarr as $k => $v) { - if (is_array($v)) { - if (sizeof($v) == 2) // suggested by g.giunta@libero. - oci_bind_by_name($stmt,":$k",$inputarr[$k][0],$v[1]); - else - oci_bind_by_name($stmt,":$k",$inputarr[$k][0],$v[1],$v[2]); - } else { - $len = -1; - if ($v === ' ') $len = 1; - if (isset($bindarr)) { // is prepared sql, so no need to ocibindbyname again - $bindarr[$k] = $v; - } else { // dynamic sql, so rebind every time - oci_bind_by_name($stmt,":$k",$inputarr[$k],$len); - - } - } - } - } - - if (!oci_execute($stmt, OCI_DEFAULT)) { - oci_free_statement($stmt); - return $false; - } - - $ncols = oci_num_fields($stmt); - for ( $i = 1; $i <= $ncols; $i++ ) { - $cols[] = '"'.oci_field_name($stmt, $i).'"'; - } - $result = false; - - oci_free_statement($stmt); - $fields = implode(',', $cols); - if ($nrows <= 0) $nrows = 999999999999; - else $nrows += $offset; - $offset += 1; // in Oracle rownum starts at 1 - - if ($this->databaseType == 'oci8po') { - $sql = "SELECT /*+ FIRST_ROWS */ $fields FROM". - "(SELECT rownum as adodb_rownum, $fields FROM". - " ($sql) WHERE rownum <= ?". - ") WHERE adodb_rownum >= ?"; - } else { - $sql = "SELECT /*+ FIRST_ROWS */ $fields FROM". - "(SELECT rownum as adodb_rownum, $fields FROM". - " ($sql) WHERE rownum <= :adodb_nrows". - ") WHERE adodb_rownum >= :adodb_offset"; - } - $inputarr['adodb_nrows'] = $nrows; - $inputarr['adodb_offset'] = $offset; - - if ($secs2cache>0) $rs = $this->CacheExecute($secs2cache, $sql,$inputarr); - else $rs = $this->Execute($sql,$inputarr); - return $rs; - } - - } - - /** - * Usage: - * Store BLOBs and CLOBs - * - * Example: to store $var in a blob - * - * $conn->Execute('insert into TABLE (id,ablob) values(12,empty_blob())'); - * $conn->UpdateBlob('TABLE', 'ablob', $varHoldingBlob, 'ID=12', 'BLOB'); - * - * $blobtype supports 'BLOB' and 'CLOB', but you need to change to 'empty_clob()'. - * - * to get length of LOB: - * select DBMS_LOB.GETLENGTH(ablob) from TABLE - * - * If you are using CURSOR_SHARING = force, it appears this will case a segfault - * under oracle 8.1.7.0. Run: - * $db->Execute('ALTER SESSION SET CURSOR_SHARING=EXACT'); - * before UpdateBlob() then... - */ - - function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB') - { - - //if (strlen($val) < 4000) return $this->Execute("UPDATE $table SET $column=:blob WHERE $where",array('blob'=>$val)) != false; - - switch(strtoupper($blobtype)) { - default: ADOConnection::outp("UpdateBlob: Unknown blobtype=$blobtype"); return false; - case 'BLOB': $type = OCI_B_BLOB; break; - case 'CLOB': $type = OCI_B_CLOB; break; - } - - if ($this->databaseType == 'oci8po') - $sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO ?"; - else - $sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO :blob"; - - $desc = oci_new_descriptor($this->_connectionID, OCI_D_LOB); - $arr['blob'] = array($desc,-1,$type); - if ($this->session_sharing_force_blob) $this->Execute('ALTER SESSION SET CURSOR_SHARING=EXACT'); - $commit = $this->autoCommit; - if ($commit) $this->BeginTrans(); - $rs = $this->_Execute($sql,$arr); - if ($rez = !empty($rs)) $desc->save($val); - $desc->free(); - if ($commit) $this->CommitTrans(); - if ($this->session_sharing_force_blob) $this->Execute('ALTER SESSION SET CURSOR_SHARING=FORCE'); - - if ($rez) $rs->Close(); - return $rez; - } - - /** - * Usage: store file pointed to by $val in a blob - */ - function UpdateBlobFile($table,$column,$val,$where,$blobtype='BLOB') - { - switch(strtoupper($blobtype)) { - default: ADOConnection::outp( "UpdateBlob: Unknown blobtype=$blobtype"); return false; - case 'BLOB': $type = OCI_B_BLOB; break; - case 'CLOB': $type = OCI_B_CLOB; break; - } - - if ($this->databaseType == 'oci8po') - $sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO ?"; - else - $sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO :blob"; - - $desc = oci_new_descriptor($this->_connectionID, OCI_D_LOB); - $arr['blob'] = array($desc,-1,$type); - - $this->BeginTrans(); - $rs = ADODB_oci8::Execute($sql,$arr); - if ($rez = !empty($rs)) $desc->savefile($val); - $desc->free(); - $this->CommitTrans(); - - if ($rez) $rs->Close(); - return $rez; - } - - /** - * Execute SQL - * - * @param sql SQL statement to execute, or possibly an array holding prepared statement ($sql[0] will hold sql text) - * @param [inputarr] holds the input data to bind to. Null elements will be set to null. - * @return RecordSet or false - */ - function Execute($sql,$inputarr=false) - { - if ($this->fnExecute) { - $fn = $this->fnExecute; - $ret = $fn($this,$sql,$inputarr); - if (isset($ret)) return $ret; - } - if ($inputarr) { - #if (!is_array($inputarr)) $inputarr = array($inputarr); - - $element0 = reset($inputarr); - - if (!$this->_bindInputArray) { - # is_object check because oci8 descriptors can be passed in - if (is_array($element0) && !is_object(reset($element0))) { - if (is_string($sql)) - $stmt = $this->Prepare($sql); - else - $stmt = $sql; - - foreach($inputarr as $arr) { - $ret = $this->_Execute($stmt,$arr); - if (!$ret) return $ret; - } - } else { - $sqlarr = explode(':',$sql); - $sql = ''; - $lastnomatch = -2; - #var_dump($sqlarr);echo "";var_dump($inputarr);echo"
"; - foreach($sqlarr as $k => $str) { - if ($k == 0) { $sql = $str; continue; } - // we need $lastnomatch because of the following datetime, - // eg. '10:10:01', which causes code to think that there is bind param :10 and :1 - $ok = preg_match('/^([0-9]*)/', $str, $arr); - - if (!$ok) $sql .= $str; - else { - $at = $arr[1]; - if (isset($inputarr[$at]) || is_null($inputarr[$at])) { - if ((strlen($at) == strlen($str) && $k < sizeof($arr)-1)) { - $sql .= ':'.$str; - $lastnomatch = $k; - } else if ($lastnomatch == $k-1) { - $sql .= ':'.$str; - } else { - if (is_null($inputarr[$at])) $sql .= 'null'; - else $sql .= $this->qstr($inputarr[$at]); - $sql .= substr($str, strlen($at)); - } - } else { - $sql .= ':'.$str; - } - - } - } - $inputarr = false; - } - } - $ret = $this->_Execute($sql,$inputarr); - - - } else { - $ret = $this->_Execute($sql,false); - } - - return $ret; - } - - /* - Example of usage: - - $stmt = $this->Prepare('insert into emp (empno, ename) values (:empno, :ename)'); - */ - function Prepare($sql,$cursor=false) - { - static $BINDNUM = 0; - - $stmt = oci_parse($this->_connectionID,$sql); - - if (!$stmt) { - $this->_errorMsg = false; - $this->_errorCode = false; - $arr = @oci_error($this->_connectionID); - if ($arr === false) return false; - - $this->_errorMsg = $arr['message']; - $this->_errorCode = $arr['code']; - return false; - } - - $BINDNUM += 1; - - $sttype = @oci_statement_type($stmt); - if ($sttype == 'BEGIN' || $sttype == 'DECLARE') { - return array($sql,$stmt,0,$BINDNUM, ($cursor) ? oci_new_cursor($this->_connectionID) : false); - } - return array($sql,$stmt,0,$BINDNUM); - } - - /* - Call an oracle stored procedure and returns a cursor variable as a recordset. - Concept by Robert Tuttle robert@ud.com - - Example: - Note: we return a cursor variable in :RS2 - $rs = $db->ExecuteCursor("BEGIN adodb.open_tab(:RS2); END;",'RS2'); - - $rs = $db->ExecuteCursor( - "BEGIN :RS2 = adodb.getdata(:VAR1); END;", - 'RS2', - array('VAR1' => 'Mr Bean')); - - */ - function ExecuteCursor($sql,$cursorName='rs',$params=false) - { - if (is_array($sql)) $stmt = $sql; - else $stmt = ADODB_oci8::Prepare($sql,true); # true to allocate OCINewCursor - - if (is_array($stmt) && sizeof($stmt) >= 5) { - $hasref = true; - $ignoreCur = false; - $this->Parameter($stmt, $ignoreCur, $cursorName, false, -1, OCI_B_CURSOR); - if ($params) { - foreach($params as $k => $v) { - $this->Parameter($stmt,$params[$k], $k); - } - } - } else - $hasref = false; - - $rs = $this->Execute($stmt); - if ($rs) { - if ($rs->databaseType == 'array') oci_free_statement($stmt[4]); - else if ($hasref) $rs->_refcursor = $stmt[4]; - } - return $rs; - } - - /* - Bind a variable -- very, very fast for executing repeated statements in oracle. - Better than using - for ($i = 0; $i < $max; $i++) { - $p1 = ?; $p2 = ?; $p3 = ?; - $this->Execute("insert into table (col0, col1, col2) values (:0, :1, :2)", - array($p1,$p2,$p3)); - } - - Usage: - $stmt = $DB->Prepare("insert into table (col0, col1, col2) values (:0, :1, :2)"); - $DB->Bind($stmt, $p1); - $DB->Bind($stmt, $p2); - $DB->Bind($stmt, $p3); - for ($i = 0; $i < $max; $i++) { - $p1 = ?; $p2 = ?; $p3 = ?; - $DB->Execute($stmt); - } - - Some timings: - ** Test table has 3 cols, and 1 index. Test to insert 1000 records - Time 0.6081s (1644.60 inserts/sec) with direct OCIParse/OCIExecute - Time 0.6341s (1577.16 inserts/sec) with ADOdb Prepare/Bind/Execute - Time 1.5533s ( 643.77 inserts/sec) with pure SQL using Execute - - Now if PHP only had batch/bulk updating like Java or PL/SQL... - - Note that the order of parameters differs from OCIBindByName, - because we default the names to :0, :1, :2 - */ - function Bind(&$stmt,&$var,$size=4000,$type=false,$name=false,$isOutput=false) - { - - if (!is_array($stmt)) return false; - - if (($type == OCI_B_CURSOR) && sizeof($stmt) >= 5) { - return oci_bind_by_name($stmt[1],":".$name,$stmt[4],$size,$type); - } - - if ($name == false) { - if ($type !== false) $rez = oci_bind_by_name($stmt[1],":".$stmt[2],$var,$size,$type); - else $rez = oci_bind_by_name($stmt[1],":".$stmt[2],$var,$size); // +1 byte for null terminator - $stmt[2] += 1; - } else if (oci_lob_desc($type)) { - if ($this->debug) { - ADOConnection::outp("Bind: name = $name"); - } - //we have to create a new Descriptor here - $numlob = count($this->_refLOBs); - $this->_refLOBs[$numlob]['LOB'] = oci_new_descriptor($this->_connectionID, oci_lob_desc($type)); - $this->_refLOBs[$numlob]['TYPE'] = $isOutput; - - $tmp = $this->_refLOBs[$numlob]['LOB']; - $rez = oci_bind_by_name($stmt[1], ":".$name, $tmp, -1, $type); - if ($this->debug) { - ADOConnection::outp("Bind: descriptor has been allocated, var (".$name.") binded"); - } - - // if type is input then write data to lob now - if ($isOutput == false) { - $var = $this->BlobEncode($var); - $tmp->WriteTemporary($var); - $this->_refLOBs[$numlob]['VAR'] = &$var; - if ($this->debug) { - ADOConnection::outp("Bind: LOB has been written to temp"); - } - } else { - $this->_refLOBs[$numlob]['VAR'] = $var; - } - $rez = $tmp; - } else { - if ($this->debug) - ADOConnection::outp("Bind: name = $name"); - - if ($type !== false) $rez = oci_bind_by_name($stmt[1],":".$name,$var,$size,$type); - else $rez = oci_bind_by_name($stmt[1],":".$name,$var,$size); // +1 byte for null terminator - } - - return $rez; - } - - function Param($name,$type=false) - { - return ':'.$name; - } - - /* - Usage: - $stmt = $db->Prepare('select * from table where id =:myid and group=:group'); - $db->Parameter($stmt,$id,'myid'); - $db->Parameter($stmt,$group,'group'); - $db->Execute($stmt); - - @param $stmt Statement returned by Prepare() or PrepareSP(). - @param $var PHP variable to bind to - @param $name Name of stored procedure variable name to bind to. - @param [$isOutput] Indicates direction of parameter 0/false=IN 1=OUT 2= IN/OUT. This is ignored in oci8. - @param [$maxLen] Holds an maximum length of the variable. - @param [$type] The data type of $var. Legal values depend on driver. - - See OCIBindByName documentation at php.net. - */ - function Parameter(&$stmt,&$var,$name,$isOutput=false,$maxLen=4000,$type=false) - { - if ($this->debug) { - $prefix = ($isOutput) ? 'Out' : 'In'; - $ztype = (empty($type)) ? 'false' : $type; - ADOConnection::outp( "{$prefix}Parameter(\$stmt, \$php_var='$var', \$name='$name', \$maxLen=$maxLen, \$type=$ztype);"); - } - return $this->Bind($stmt,$var,$maxLen,$type,$name,$isOutput); - } - - /* - returns query ID if successful, otherwise false - this version supports: - - 1. $db->execute('select * from table'); - - 2. $db->prepare('insert into table (a,b,c) values (:0,:1,:2)'); - $db->execute($prepared_statement, array(1,2,3)); - - 3. $db->execute('insert into table (a,b,c) values (:a,:b,:c)',array('a'=>1,'b'=>2,'c'=>3)); - - 4. $db->prepare('insert into table (a,b,c) values (:0,:1,:2)'); - $db->bind($stmt,1); $db->bind($stmt,2); $db->bind($stmt,3); - $db->execute($stmt); - */ - function _query($sql,$inputarr=false) - { - if (is_array($sql)) { // is prepared sql - $stmt = $sql[1]; - - // we try to bind to permanent array, so that OCIBindByName is persistent - // and carried out once only - note that max array element size is 4000 chars - if (is_array($inputarr)) { - $bindpos = $sql[3]; - if (isset($this->_bind[$bindpos])) { - // all tied up already - $bindarr = $this->_bind[$bindpos]; - } else { - // one statement to bind them all - $bindarr = array(); - foreach($inputarr as $k => $v) { - $bindarr[$k] = $v; - oci_bind_by_name($stmt,":$k",$bindarr[$k],is_string($v) && strlen($v)>4000 ? -1 : 4000); - } - $this->_bind[$bindpos] = $bindarr; - } - } - } else { - $stmt=oci_parse($this->_connectionID,$sql); - } - - $this->_stmt = $stmt; - if (!$stmt) return false; - - if (defined('ADODB_PREFETCH_ROWS')) @oci_set_prefetch($stmt,ADODB_PREFETCH_ROWS); - - if (is_array($inputarr)) { - foreach($inputarr as $k => $v) { - if (is_array($v)) { - if (sizeof($v) == 2) // suggested by g.giunta@libero. - oci_bind_by_name($stmt,":$k",$inputarr[$k][0],$v[1]); - else - oci_bind_by_name($stmt,":$k",$inputarr[$k][0],$v[1],$v[2]); - - if ($this->debug==99) { - if (is_object($v[0])) - echo "name=:$k",' len='.$v[1],' type='.$v[2],'
'; - else - echo "name=:$k",' var='.$inputarr[$k][0],' len='.$v[1],' type='.$v[2],'
'; - - } - } else { - $len = -1; - if ($v === ' ') $len = 1; - if (isset($bindarr)) { // is prepared sql, so no need to ocibindbyname again - $bindarr[$k] = $v; - } else { // dynamic sql, so rebind every time - oci_bind_by_name($stmt,":$k",$inputarr[$k],$len); - } - } - } - } - - $this->_errorMsg = false; - $this->_errorCode = false; - if (oci_execute($stmt,$this->_commit)) { -//OCIInternalDebug(1); - if (count($this -> _refLOBs) > 0) { - - foreach ($this -> _refLOBs as $key => $value) { - if ($this -> _refLOBs[$key]['TYPE'] == true) { - $tmp = $this -> _refLOBs[$key]['LOB'] -> load(); - if ($this -> debug) { - ADOConnection::outp("OUT LOB: LOB has been loaded.
"); - } - //$_GLOBALS[$this -> _refLOBs[$key]['VAR']] = $tmp; - $this -> _refLOBs[$key]['VAR'] = $tmp; - } else { - $this->_refLOBs[$key]['LOB']->save($this->_refLOBs[$key]['VAR']); - $this -> _refLOBs[$key]['LOB']->free(); - unset($this -> _refLOBs[$key]); - if ($this->debug) { - ADOConnection::outp("IN LOB: LOB has been saved.
"); - } - } - } - } - - switch (@oci_statement_type($stmt)) { - case "SELECT": - return $stmt; - - case 'DECLARE': - case "BEGIN": - if (is_array($sql) && !empty($sql[4])) { - $cursor = $sql[4]; - if (is_resource($cursor)) { - $ok = oci_execute($cursor); - return $cursor; - } - return $stmt; - } else { - if (is_resource($stmt)) { - oci_free_statement($stmt); - return true; - } - return $stmt; - } - break; - default : - // ociclose -- no because it could be used in a LOB? - return true; - } - } - return false; - } - - // From Oracle Whitepaper: PHP Scalability and High Availability - function IsConnectionError($err) - { - switch($err) { - case 378: /* buffer pool param incorrect */ - case 602: /* core dump */ - case 603: /* fatal error */ - case 609: /* attach failed */ - case 1012: /* not logged in */ - case 1033: /* init or shutdown in progress */ - case 1043: /* Oracle not available */ - case 1089: /* immediate shutdown in progress */ - case 1090: /* shutdown in progress */ - case 1092: /* instance terminated */ - case 3113: /* disconnect */ - case 3114: /* not connected */ - case 3122: /* closing window */ - case 3135: /* lost contact */ - case 12153: /* TNS: not connected */ - case 27146: /* fatal or instance terminated */ - case 28511: /* Lost RPC */ - return true; - } - return false; - } - - // returns true or false - function _close() - { - if (!$this->_connectionID) return; - - if (!$this->autoCommit) oci_rollback($this->_connectionID); - if (count($this->_refLOBs) > 0) { - foreach ($this ->_refLOBs as $key => $value) { - $this->_refLOBs[$key]['LOB']->free(); - unset($this->_refLOBs[$key]); - } - } - oci_close($this->_connectionID); - - $this->_stmt = false; - $this->_connectionID = false; - } - - function MetaPrimaryKeys($table, $owner=false,$internalKey=false) - { - if ($internalKey) return array('ROWID'); - - // tested with oracle 8.1.7 - $table = strtoupper($table); - if ($owner) { - $owner_clause = "AND ((a.OWNER = b.OWNER) AND (a.OWNER = UPPER('$owner')))"; - $ptab = 'ALL_'; - } else { - $owner_clause = ''; - $ptab = 'USER_'; - } - $sql = " -SELECT /*+ RULE */ distinct b.column_name - FROM {$ptab}CONSTRAINTS a - , {$ptab}CONS_COLUMNS b - WHERE ( UPPER(b.table_name) = ('$table')) - AND (UPPER(a.table_name) = ('$table') and a.constraint_type = 'P') - $owner_clause - AND (a.constraint_name = b.constraint_name)"; - - $rs = $this->Execute($sql); - if ($rs && !$rs->EOF) { - $arr = $rs->GetArray(); - $a = array(); - foreach($arr as $v) { - $a[] = reset($v); - } - return $a; - } - else return false; - } - - // http://gis.mit.edu/classes/11.521/sqlnotes/referential_integrity.html - function MetaForeignKeys($table, $owner=false) - { - global $ADODB_FETCH_MODE; - - $save = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - $table = $this->qstr(strtoupper($table)); - if (!$owner) { - $owner = $this->user; - $tabp = 'user_'; - } else - $tabp = 'all_'; - - $owner = ' and owner='.$this->qstr(strtoupper($owner)); - - $sql = -"select constraint_name,r_owner,r_constraint_name - from {$tabp}constraints - where constraint_type = 'R' and table_name = $table $owner"; - - $constraints = $this->GetArray($sql); - $arr = false; - foreach($constraints as $constr) { - $cons = $this->qstr($constr[0]); - $rowner = $this->qstr($constr[1]); - $rcons = $this->qstr($constr[2]); - $cols = $this->GetArray("select column_name from {$tabp}cons_columns where constraint_name=$cons $owner order by position"); - $tabcol = $this->GetArray("select table_name,column_name from {$tabp}cons_columns where owner=$rowner and constraint_name=$rcons order by position"); - - if ($cols && $tabcol) - for ($i=0, $max=sizeof($cols); $i < $max; $i++) { - $arr[$tabcol[$i][0]] = $cols[$i][0].'='.$tabcol[$i][1]; - } - } - $ADODB_FETCH_MODE = $save; - - return $arr; - } - - - function CharMax() - { - return 4000; - } - - function TextMax() - { - return 4000; - } - - /** - * Quotes a string. - * An example is $db->qstr("Don't bother",magic_quotes_runtime()); - * - * @param s the string to quote - * @param [magic_quotes] if $s is GET/POST var, set to get_magic_quotes_gpc(). - * This undoes the stupidity of magic quotes for GPC. - * - * @return quoted string to be sent back to database - */ - function qstr($s,$magic_quotes=false) - { - //$nofixquotes=false; - - if ($this->noNullStrings && strlen($s)==0)$s = ' '; - if (!$magic_quotes) { - if ($this->replaceQuote[0] == '\\'){ - $s = str_replace('\\','\\\\',$s); - } - return "'".str_replace("'",$this->replaceQuote,$s)."'"; - } - - // undo magic quotes for " unless sybase is on - $s = str_replace('\\"','"',$s); - $s = str_replace('\\\\','\\',$s); - return "'".str_replace("\\'",$this->replaceQuote,$s)."'"; - } - -} - -/*-------------------------------------------------------------------------------------- - Class Name: Recordset ---------------------------------------------------------------------------------------*/ - -class ADORecordset_oci8 extends ADORecordSet { - - var $databaseType = 'oci8'; - var $bind=false; - var $_fieldobjs; - - //var $_arr = false; - - function __construct($queryID,$mode=false) - { - if ($mode === false) { - global $ADODB_FETCH_MODE; - $mode = $ADODB_FETCH_MODE; - } - switch ($mode) - { - case ADODB_FETCH_ASSOC:$this->fetchMode = OCI_ASSOC+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break; - case ADODB_FETCH_DEFAULT: - case ADODB_FETCH_BOTH:$this->fetchMode = OCI_NUM+OCI_ASSOC+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break; - case ADODB_FETCH_NUM: - default: - $this->fetchMode = OCI_NUM+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break; - } - - $this->adodbFetchMode = $mode; - $this->_queryID = $queryID; - } - - - function Init() - { - if ($this->_inited) return; - - $this->_inited = true; - if ($this->_queryID) { - - $this->_currentRow = 0; - @$this->_initrs(); - $this->EOF = !$this->_fetch(); - - /* - // based on idea by Gaetano Giunta to detect unusual oracle errors - // see http://phplens.com/lens/lensforum/msgs.php?id=6771 - $err = OCIError($this->_queryID); - if ($err && $this->connection->debug) ADOConnection::outp($err); - */ - - if (!is_array($this->fields)) { - $this->_numOfRows = 0; - $this->fields = array(); - } - } else { - $this->fields = array(); - $this->_numOfRows = 0; - $this->_numOfFields = 0; - $this->EOF = true; - } - } - - function _initrs() - { - $this->_numOfRows = -1; - $this->_numOfFields = oci_num_fields($this->_queryID); - if ($this->_numOfFields>0) { - $this->_fieldobjs = array(); - $max = $this->_numOfFields; - for ($i=0;$i<$max; $i++) $this->_fieldobjs[] = $this->_FetchField($i); - } - } - - /* Returns: an object containing field information. - Get column information in the Recordset object. fetchField() can be used in order to obtain information about - fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by - fetchField() is retrieved. */ - - function _FetchField($fieldOffset = -1) - { - $fld = new ADOFieldObject; - $fieldOffset += 1; - $fld->name =oci_field_name($this->_queryID, $fieldOffset); - $fld->type = oci_field_type($this->_queryID, $fieldOffset); - $fld->max_length = oci_field_size($this->_queryID, $fieldOffset); - switch($fld->type) { - case 'NUMBER': - $p = oci_field_precision($this->_queryID, $fieldOffset); - $sc = oci_field_scale($this->_queryID, $fieldOffset); - if ($p != 0 && $sc == 0) $fld->type = 'INT'; - break; - - case 'CLOB': - case 'NCLOB': - case 'BLOB': - $fld->max_length = -1; - break; - } - return $fld; - } - - /* For some reason, OCIcolumnname fails when called after _initrs() so we cache it */ - function FetchField($fieldOffset = -1) - { - return $this->_fieldobjs[$fieldOffset]; - } - - - /* - // 10% speedup to move MoveNext to child class - function _MoveNext() - { - //global $ADODB_EXTENSION;if ($ADODB_EXTENSION) return @adodb_movenext($this); - - if ($this->EOF) return false; - - $this->_currentRow++; - if(@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode)) - return true; - $this->EOF = true; - - return false; - } */ - - - function MoveNext() - { - if ($this->fields = @oci_fetch_array($this->_queryID, $this->fetchMode)) { - $this->_currentRow += 1; - return true; - } - if (!$this->EOF) { - $this->_currentRow += 1; - $this->EOF = true; - } - return false; - } - - /* - # does not work as first record is retrieved in _initrs(), so is not included in GetArray() - function GetArray($nRows = -1) - { - global $ADODB_OCI8_GETARRAY; - - if (true || !empty($ADODB_OCI8_GETARRAY)) { - # does not support $ADODB_ANSI_PADDING_OFF - - //OCI_RETURN_NULLS and OCI_RETURN_LOBS is set by OCIfetchstatement - switch($this->adodbFetchMode) { - case ADODB_FETCH_NUM: - - $ncols = @OCIfetchstatement($this->_queryID, $results, 0, $nRows, OCI_FETCHSTATEMENT_BY_ROW+OCI_NUM); - $results = array_merge(array($this->fields),$results); - return $results; - - case ADODB_FETCH_ASSOC: - if (ADODB_ASSOC_CASE != 2 || $this->databaseType != 'oci8') break; - - $ncols = @OCIfetchstatement($this->_queryID, $assoc, 0, $nRows, OCI_FETCHSTATEMENT_BY_ROW); - $results = array_merge(array($this->fields),$assoc); - return $results; - - default: - break; - } - } - - $results = ADORecordSet::GetArray($nRows); - return $results; - - } */ - - /* Optimize SelectLimit() by using OCIFetch() instead of OCIFetchInto() */ - function GetArrayLimit($nrows,$offset=-1) - { - if ($offset <= 0) { - $arr = $this->GetArray($nrows); - return $arr; - } - $arr = array(); - for ($i=1; $i < $offset; $i++) - if (!@oci_fetch($this->_queryID)) return $arr; - - if (!$this->fields = @oci_fetch_array($this->_queryID, $this->fetchMode)) return $arr; - $results = array(); - $cnt = 0; - while (!$this->EOF && $nrows != $cnt) { - $results[$cnt++] = $this->fields; - $this->MoveNext(); - } - - return $results; - } - - - /* Use associative array to get fields array */ - function Fields($colname) - { - if (!$this->bind) { - $this->bind = array(); - for ($i=0; $i < $this->_numOfFields; $i++) { - $o = $this->FetchField($i); - $this->bind[strtoupper($o->name)] = $i; - } - } - - return $this->fields[$this->bind[strtoupper($colname)]]; - } - - - - function _seek($row) - { - return false; - } - - function _fetch() - { - return $this->fields = @oci_fetch_array($this->_queryID, $this->fetchMode); - } - - /* close() only needs to be called if you are worried about using too much memory while your script - is running. All associated result memory for the specified result identifier will automatically be freed. */ - - function _close() - { - if ($this->connection->_stmt === $this->_queryID) $this->connection->_stmt = false; - if (!empty($this->_refcursor)) { - oci_free_statement($this->_refcursor); - $this->_refcursor = false; - } - @oci_free_statement($this->_queryID); - $this->_queryID = false; - - } - - function MetaType($t,$len=-1) - { - if (is_object($t)) { - $fieldobj = $t; - $t = $fieldobj->type; - $len = $fieldobj->max_length; - } - switch (strtoupper($t)) { - case 'VARCHAR': - case 'VARCHAR2': - case 'CHAR': - case 'VARBINARY': - case 'BINARY': - case 'NCHAR': - case 'NVARCHAR': - case 'NVARCHAR2': - if ($len <= $this->blobSize) return 'C'; - - case 'NCLOB': - case 'LONG': - case 'LONG VARCHAR': - case 'CLOB': - return 'X'; - - case 'LONG RAW': - case 'LONG VARBINARY': - case 'BLOB': - return 'B'; - - case 'DATE': - return ($this->connection->datetime) ? 'T' : 'D'; - - - case 'TIMESTAMP': return 'T'; - - case 'INT': - case 'SMALLINT': - case 'INTEGER': - return 'I'; - - default: return 'N'; - } - } -} - -class ADORecordSet_ext_oci8 extends ADORecordSet_oci8 { - function __construct($queryID,$mode=false) - { - if ($mode === false) { - global $ADODB_FETCH_MODE; - $mode = $ADODB_FETCH_MODE; - } - switch ($mode) - { - case ADODB_FETCH_ASSOC:$this->fetchMode = OCI_ASSOC+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break; - case ADODB_FETCH_DEFAULT: - case ADODB_FETCH_BOTH:$this->fetchMode = OCI_NUM+OCI_ASSOC+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break; - case ADODB_FETCH_NUM: - default: $this->fetchMode = OCI_NUM+OCI_RETURN_NULLS+OCI_RETURN_LOBS; break; - } - $this->adodbFetchMode = $mode; - $this->_queryID = $queryID; - } - - function MoveNext() - { - return adodb_movenext($this); - } -} -?> diff --git a/src/adodb5/drivers/adodb-oci805.inc.php b/src/adodb5/drivers/adodb-oci805.inc.php deleted file mode 100644 index 63528b31..00000000 --- a/src/adodb5/drivers/adodb-oci805.inc.php +++ /dev/null @@ -1,59 +0,0 @@ -ADODB_oci8(); - } - - function SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0) - { - // seems that oracle only supports 1 hint comment in 8i - if (strpos($sql,'/*+') !== false) - $sql = str_replace('/*+ ','/*+FIRST_ROWS ',$sql); - else - $sql = preg_replace('/^[ \t\n]*select/i','SELECT /*+FIRST_ROWS*/',$sql); - - /* - The following is only available from 8.1.5 because order by in inline views not - available before then... - http://www.jlcomp.demon.co.uk/faq/top_sql.html - if ($nrows > 0) { - if ($offset > 0) $nrows += $offset; - $sql = "select * from ($sql) where rownum <= $nrows"; - $nrows = -1; - } - */ - - return ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); - } -} - -class ADORecordset_oci805 extends ADORecordset_oci8 { - var $databaseType = "oci805"; - function __construct($id,$mode=false) - { - $this->ADORecordset_oci8($id,$mode); - } -} -?> \ No newline at end of file diff --git a/src/adodb5/drivers/adodb-oci8po.inc.php b/src/adodb5/drivers/adodb-oci8po.inc.php deleted file mode 100644 index 9436ebfe..00000000 --- a/src/adodb5/drivers/adodb-oci8po.inc.php +++ /dev/null @@ -1,218 +0,0 @@ - - - Should some emulation of RecordCount() be implemented? - -*/ - -// security - hide paths -if (!defined('ADODB_DIR')) die(); - -include_once(ADODB_DIR.'/drivers/adodb-oci8.inc.php'); - -class ADODB_oci8po extends ADODB_oci8 { - var $databaseType = 'oci8po'; - var $dataProvider = 'oci8'; - var $metaColumnsSQL = "select lower(cname),coltype,width, SCALE, PRECISION, NULLS, DEFAULTVAL from col where tname='%s' order by colno"; //changed by smondino@users.sourceforge. net - var $metaTablesSQL = "select lower(table_name),table_type from cat where table_type in ('TABLE','VIEW')"; - - function __construct() - { - $this->_hasOCIFetchStatement = ADODB_PHPVER >= 0x4200; - # oci8po does not support adodb extension: adodb_movenext() - } - - function Param($name) - { - return '?'; - } - - function Prepare($sql,$cursor=false) - { - $sqlarr = explode('?',$sql); - $sql = $sqlarr[0]; - for ($i = 1, $max = sizeof($sqlarr); $i < $max; $i++) { - $sql .= ':'.($i-1) . $sqlarr[$i]; - } - return ADODB_oci8::Prepare($sql,$cursor); - } - - // emulate handling of parameters ? ?, replacing with :bind0 :bind1 - function _query($sql,$inputarr=false) - { - if (is_array($inputarr)) { - $i = 0; - if (is_array($sql)) { - foreach($inputarr as $v) { - $arr['bind'.$i++] = $v; - } - } else { - $sqlarr = explode('?',$sql); - $sql = $sqlarr[0]; - foreach($inputarr as $k => $v) { - $sql .= ":$k" . $sqlarr[++$i]; - } - } - } - return ADODB_oci8::_query($sql,$inputarr); - } -} - -/*-------------------------------------------------------------------------------------- - Class Name: Recordset ---------------------------------------------------------------------------------------*/ - -class ADORecordset_oci8po extends ADORecordset_oci8 { - - var $databaseType = 'oci8po'; - - function __construct($queryID,$mode=false) - { - $this->ADORecordset_oci8($queryID,$mode); - } - - function Fields($colname) - { - if ($this->fetchMode & OCI_ASSOC) return $this->fields[$colname]; - - if (!$this->bind) { - $this->bind = array(); - for ($i=0; $i < $this->_numOfFields; $i++) { - $o = $this->FetchField($i); - $this->bind[strtoupper($o->name)] = $i; - } - } - return $this->fields[$this->bind[strtoupper($colname)]]; - } - - // lowercase field names... - function _FetchField($fieldOffset = -1) - { - $fld = new ADOFieldObject; - $fieldOffset += 1; - $fld->name = oci_field_name($this->_queryID, $fieldOffset); - if (ADODB_ASSOC_CASE == 0) $fld->name = strtolower($fld->name); - $fld->type = oci_field_type($this->_queryID, $fieldOffset); - $fld->max_length = oci_field_size($this->_queryID, $fieldOffset); - if ($fld->type == 'NUMBER') { - //$p = OCIColumnPrecision($this->_queryID, $fieldOffset); - $sc = oci_field_scale($this->_queryID, $fieldOffset); - if ($sc == 0) $fld->type = 'INT'; - } - return $fld; - } - /* - function MoveNext() - { - if (@OCIfetchinto($this->_queryID,$this->fields,$this->fetchMode)) { - $this->_currentRow += 1; - return true; - } - if (!$this->EOF) { - $this->_currentRow += 1; - $this->EOF = true; - } - return false; - }*/ - - // 10% speedup to move MoveNext to child class - function MoveNext() - { - if($this->fields = @oci_fetch_array($this->_queryID, $this->fetchMode)) { - global $ADODB_ANSI_PADDING_OFF; - $this->_currentRow++; - - if ($this->fetchMode & OCI_ASSOC) $this->_updatefields(); - if (!empty($ADODB_ANSI_PADDING_OFF)) { - foreach($this->fields as $k => $v) { - if (is_string($v)) $this->fields[$k] = rtrim($v); - } - } - return true; - } - if (!$this->EOF) { - $this->EOF = true; - $this->_currentRow++; - } - return false; - } - - /* Optimize SelectLimit() by using OCIFetch() instead of OCIFetchInto() */ - function GetArrayLimit($nrows,$offset=-1) - { - if ($offset <= 0) { - $arr = $this->GetArray($nrows); - return $arr; - } - for ($i=1; $i < $offset; $i++) - if (!@oci_fetch($this->_queryID)) { - $arr = array(); - return $arr; - } - if (!$this->fields = @oci_fetch_array($this->_queryID ,$this->fetchMode)) { - $arr = array(); - return $arr; - } - if ($this->fetchMode & OCI_ASSOC) $this->_updatefields(); - $results = array(); - $cnt = 0; - while (!$this->EOF && $nrows != $cnt) { - $results[$cnt++] = $this->fields; - $this->MoveNext(); - } - - return $results; - } - - // Create associative array - function _updatefields() - { - if (ADODB_ASSOC_CASE == 2) return; // native - - $arr = array(); - $lowercase = (ADODB_ASSOC_CASE == 0); - - foreach($this->fields as $k => $v) { - if (is_integer($k)) $arr[$k] = $v; - else { - if ($lowercase) - $arr[strtolower($k)] = $v; - else - $arr[strtoupper($k)] = $v; - } - } - $this->fields = $arr; - } - - function _fetch() - { - $this->fields = @oci_fetch_array($this->_queryID ,$this->fetchMode); - if ($this->fields) { - global $ADODB_ANSI_PADDING_OFF; - - if ($this->fetchMode & OCI_ASSOC) $this->_updatefields(); - if (!empty($ADODB_ANSI_PADDING_OFF)) { - foreach($this->fields as $k => $v) { - if (is_string($v)) $this->fields[$k] = rtrim($v); - } - } - } - return $this->fields; - } - -} - - -?> \ No newline at end of file diff --git a/src/adodb5/drivers/adodb-odbc.inc.php b/src/adodb5/drivers/adodb-odbc.inc.php deleted file mode 100644 index 6258ee0d..00000000 --- a/src/adodb5/drivers/adodb-odbc.inc.php +++ /dev/null @@ -1,731 +0,0 @@ -_haserrorfunctions = ADODB_PHPVER >= 0x4050; - $this->_has_stupid_odbc_fetch_api_change = ADODB_PHPVER >= 0x4200; - } - - // returns true or false - function _connect($argDSN, $argUsername, $argPassword, $argDatabasename) - { - if (!function_exists('odbc_connect')) return null; - - if ($this->debug && $argDatabasename && $this->databaseType != 'vfp') { - ADOConnection::outp("For odbc Connect(), $argDatabasename is not used. Place dsn in 1st parameter."); - } - if ($this->curmode === false) $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword); - else $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword,$this->curmode); - $this->_errorMsg = error_get_last() !== null ? error_get_last()['message'] : ''; - if (isset($this->connectStmt)) $this->Execute($this->connectStmt); - - return $this->_connectionID != false; - } - - // returns true or false - function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename) - { - - if (!function_exists('odbc_connect')) return null; - - $this->_errorMsg = error_get_last() !== null ? error_get_last()['message'] : ''; - if ($this->debug && $argDatabasename) { - ADOConnection::outp("For odbc PConnect(), $argDatabasename is not used. Place dsn in 1st parameter."); - } - // print "dsn=$argDSN u=$argUsername p=$argPassword
"; flush(); - if ($this->curmode === false) $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword); - else $this->_connectionID = odbc_pconnect($argDSN,$argUsername,$argPassword,$this->curmode); - - $this->_errorMsg = error_get_last() !== null ? error_get_last()['message'] : ''; - if ($this->_connectionID && $this->autoRollback) @odbc_rollback($this->_connectionID); - if (isset($this->connectStmt)) $this->Execute($this->connectStmt); - - return $this->_connectionID != false; - } - - - function ServerInfo() - { - - if (!empty($this->host) && ADODB_PHPVER >= 0x4300) { - $dsn = strtoupper($this->host); - $first = true; - $found = false; - - if (!function_exists('odbc_data_source')) return false; - - while(true) { - - $rez = @odbc_data_source($this->_connectionID, - $first ? SQL_FETCH_FIRST : SQL_FETCH_NEXT); - $first = false; - if (!is_array($rez)) break; - if (strtoupper($rez['server']) == $dsn) { - $found = true; - break; - } - } - if (!$found) return ADOConnection::ServerInfo(); - if (!isset($rez['version'])) $rez['version'] = ''; - return $rez; - } else { - return ADOConnection::ServerInfo(); - } - } - - - function CreateSequence($seqname='adodbseq',$start=1) - { - if (empty($this->_genSeqSQL)) return false; - $ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname)); - if (!$ok) return false; - $start -= 1; - return $this->Execute("insert into $seqname values($start)"); - } - - var $_dropSeqSQL = 'drop table %s'; - function DropSequence($seqname) - { - if (empty($this->_dropSeqSQL)) return false; - return $this->Execute(sprintf($this->_dropSeqSQL,$seqname)); - } - - /* - This algorithm is not very efficient, but works even if table locking - is not available. - - Will return false if unable to generate an ID after $MAXLOOPS attempts. - */ - function GenID($seq='adodbseq',$start=1) - { - // if you have to modify the parameter below, your database is overloaded, - // or you need to implement generation of id's yourself! - $MAXLOOPS = 100; - //$this->debug=1; - while (--$MAXLOOPS>=0) { - $num = $this->GetOne("select id from $seq"); - if ($num === false) { - $this->Execute(sprintf($this->_genSeqSQL ,$seq)); - $start -= 1; - $num = '0'; - $ok = $this->Execute("insert into $seq values($start)"); - if (!$ok) return false; - } - $this->Execute("update $seq set id=id+1 where id=$num"); - - if ($this->affected_rows() > 0) { - $num += 1; - $this->genID = $num; - return $num; - } - } - if ($fn = $this->raiseErrorFn) { - $fn($this->databaseType,'GENID',-32000,"Unable to generate unique id after $MAXLOOPS attempts",$seq,$num); - } - return false; - } - - - function ErrorMsg() - { - if ($this->_haserrorfunctions) { - if ($this->_errorMsg !== false) return $this->_errorMsg; - if (empty($this->_connectionID)) return @odbc_errormsg(); - return @odbc_errormsg($this->_connectionID); - } else return ADOConnection::ErrorMsg(); - } - - function ErrorNo() - { - - if ($this->_haserrorfunctions) { - if ($this->_errorCode !== false) { - // bug in 4.0.6, error number can be corrupted string (should be 6 digits) - return (strlen($this->_errorCode)<=2) ? 0 : $this->_errorCode; - } - - if (empty($this->_connectionID)) $e = @odbc_error(); - else $e = @odbc_error($this->_connectionID); - - // bug in 4.0.6, error number can be corrupted string (should be 6 digits) - // so we check and patch - if (strlen($e)<=2) return 0; - return $e; - } else return ADOConnection::ErrorNo(); - } - - - - function BeginTrans() - { - if (!$this->hasTransactions) return false; - if ($this->transOff) return true; - $this->transCnt += 1; - $this->_autocommit = false; - return odbc_autocommit($this->_connectionID,false); - } - - function CommitTrans($ok=true) - { - if ($this->transOff) return true; - if (!$ok) return $this->RollbackTrans(); - if ($this->transCnt) $this->transCnt -= 1; - $this->_autocommit = true; - $ret = odbc_commit($this->_connectionID); - odbc_autocommit($this->_connectionID,true); - return $ret; - } - - function RollbackTrans() - { - if ($this->transOff) return true; - if ($this->transCnt) $this->transCnt -= 1; - $this->_autocommit = true; - $ret = odbc_rollback($this->_connectionID); - odbc_autocommit($this->_connectionID,true); - return $ret; - } - - function MetaPrimaryKeys($table) - { - global $ADODB_FETCH_MODE; - - if ($this->uCaseTables) $table = strtoupper($table); - $schema = ''; - $this->_findschema($table,$schema); - - $savem = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - $qid = @odbc_primarykeys($this->_connectionID,'',$schema,$table); - - if (!$qid) { - $ADODB_FETCH_MODE = $savem; - return false; - } - $rs = new ADORecordSet_odbc($qid); - $ADODB_FETCH_MODE = $savem; - - if (!$rs) return false; - $rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change; - - $arr = $rs->GetArray(); - $rs->Close(); - //print_r($arr); - $arr2 = array(); - for ($i=0; $i < sizeof($arr); $i++) { - if ($arr[$i][3]) $arr2[] = $arr[$i][3]; - } - return $arr2; - } - - - - function MetaTables($ttype=false) - { - global $ADODB_FETCH_MODE; - - $savem = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - $qid = odbc_tables($this->_connectionID); - - $rs = new ADORecordSet_odbc($qid); - - $ADODB_FETCH_MODE = $savem; - if (!$rs) { - $false = false; - return $false; - } - $rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change; - - $arr = $rs->GetArray(); - //print_r($arr); - - $rs->Close(); - $arr2 = array(); - - if ($ttype) { - $isview = strncmp($ttype,'V',1) === 0; - } - for ($i=0; $i < sizeof($arr); $i++) { - if (!$arr[$i][2]) continue; - $type = $arr[$i][3]; - if ($ttype) { - if ($isview) { - if (strncmp($type,'V',1) === 0) $arr2[] = $arr[$i][2]; - } else if (strncmp($type,'SYS',3) !== 0) $arr2[] = $arr[$i][2]; - } else if (strncmp($type,'SYS',3) !== 0) $arr2[] = $arr[$i][2]; - } - return $arr2; - } - -/* -See http://msdn.microsoft.com/library/default.asp?url=/library/en-us/odbc/htm/odbcdatetime_data_type_changes.asp -/ SQL data type codes / -#define SQL_UNKNOWN_TYPE 0 -#define SQL_CHAR 1 -#define SQL_NUMERIC 2 -#define SQL_DECIMAL 3 -#define SQL_INTEGER 4 -#define SQL_SMALLINT 5 -#define SQL_FLOAT 6 -#define SQL_REAL 7 -#define SQL_DOUBLE 8 -#if (ODBCVER >= 0x0300) -#define SQL_DATETIME 9 -#endif -#define SQL_VARCHAR 12 - - -/ One-parameter shortcuts for date/time data types / -#if (ODBCVER >= 0x0300) -#define SQL_TYPE_DATE 91 -#define SQL_TYPE_TIME 92 -#define SQL_TYPE_TIMESTAMP 93 - -#define SQL_UNICODE (-95) -#define SQL_UNICODE_VARCHAR (-96) -#define SQL_UNICODE_LONGVARCHAR (-97) -*/ - function ODBCTypes($t) - { - switch ((integer)$t) { - case 1: - case 12: - case 0: - case -95: - case -96: - return 'C'; - case -97: - case -1: //text - return 'X'; - case -4: //image - return 'B'; - - case 9: - case 91: - return 'D'; - - case 10: - case 11: - case 92: - case 93: - return 'T'; - - case 4: - case 5: - case -6: - return 'I'; - - case -11: // uniqidentifier - return 'R'; - case -7: //bit - return 'L'; - - default: - return 'N'; - } - } - - function MetaColumns($table, $normalize=true) - { - global $ADODB_FETCH_MODE; - - $false = false; - if ($this->uCaseTables) $table = strtoupper($table); - $schema = ''; - $this->_findschema($table,$schema); - - $savem = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - - /*if (false) { // after testing, confirmed that the following does not work becoz of a bug - $qid2 = odbc_tables($this->_connectionID); - $rs = new ADORecordSet_odbc($qid2); - $ADODB_FETCH_MODE = $savem; - if (!$rs) return false; - $rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change; - $rs->_fetch(); - - while (!$rs->EOF) { - if ($table == strtoupper($rs->fields[2])) { - $q = $rs->fields[0]; - $o = $rs->fields[1]; - break; - } - $rs->MoveNext(); - } - $rs->Close(); - - $qid = odbc_columns($this->_connectionID,$q,$o,strtoupper($table),'%'); - } */ - - switch ($this->databaseType) { - case 'access': - case 'vfp': - $qid = odbc_columns($this->_connectionID);#,'%','',strtoupper($table),'%'); - break; - - - case 'db2': - $colname = "%"; - $qid = odbc_columns($this->_connectionID, "", $schema, $table, $colname); - break; - - default: - $qid = @odbc_columns($this->_connectionID,'%','%',strtoupper($table),'%'); - if (empty($qid)) $qid = odbc_columns($this->_connectionID); - break; - } - if (empty($qid)) return $false; - - $rs = new ADORecordSet_odbc($qid); - $ADODB_FETCH_MODE = $savem; - - if (!$rs) return $false; - $rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change; - $rs->_fetch(); - - $retarr = array(); - - /* - $rs->fields indices - 0 TABLE_QUALIFIER - 1 TABLE_SCHEM - 2 TABLE_NAME - 3 COLUMN_NAME - 4 DATA_TYPE - 5 TYPE_NAME - 6 PRECISION - 7 LENGTH - 8 SCALE - 9 RADIX - 10 NULLABLE - 11 REMARKS - */ - while (!$rs->EOF) { - // adodb_pr($rs->fields); - if (strtoupper(trim($rs->fields[2])) == $table && (!$schema || strtoupper($rs->fields[1]) == $schema)) { - $fld = new ADOFieldObject(); - $fld->name = $rs->fields[3]; - $fld->type = $this->ODBCTypes($rs->fields[4]); - - // ref: http://msdn.microsoft.com/library/default.asp?url=/archive/en-us/dnaraccgen/html/msdn_odk.asp - // access uses precision to store length for char/varchar - if ($fld->type == 'C' or $fld->type == 'X') { - if ($this->databaseType == 'access') - $fld->max_length = $rs->fields[6]; - else if ($rs->fields[4] <= -95) // UNICODE - $fld->max_length = $rs->fields[7]/2; - else - $fld->max_length = $rs->fields[7]; - } else - $fld->max_length = $rs->fields[7]; - $fld->not_null = !empty($rs->fields[10]); - $fld->scale = $rs->fields[8]; - $retarr[strtoupper($fld->name)] = $fld; - } else if (sizeof($retarr)>0) - break; - $rs->MoveNext(); - } - $rs->Close(); //-- crashes 4.03pl1 -- why? - - if (empty($retarr)) $retarr = false; - return $retarr; - } - - function Prepare($sql) - { - if (! $this->_bindInputArray) return $sql; // no binding - $stmt = odbc_prepare($this->_connectionID,$sql); - if (!$stmt) { - // we don't know whether odbc driver is parsing prepared stmts, so just return sql - return $sql; - } - return array($sql,$stmt,false); - } - - /* returns queryID or false */ - function _query($sql,$inputarr=false) - { - $this->_error = ''; - - if ($inputarr) { - if (is_array($sql)) { - $stmtid = $sql[1]; - } else { - $stmtid = odbc_prepare($this->_connectionID,$sql); - - if ($stmtid == false) { - $this->_errorMsg = error_get_last() !== null ? error_get_last()['message'] : ''; - return false; - } - } - - if (! odbc_execute($stmtid,$inputarr)) { - //@odbc_free_result($stmtid); - if ($this->_haserrorfunctions) { - $this->_errorMsg = odbc_errormsg(); - $this->_errorCode = odbc_error(); - } - return false; - } - - } else if (is_array($sql)) { - $stmtid = $sql[1]; - if (!odbc_execute($stmtid)) { - //@odbc_free_result($stmtid); - if ($this->_haserrorfunctions) { - $this->_errorMsg = odbc_errormsg(); - $this->_errorCode = odbc_error(); - } - return false; - } - } else - $stmtid = odbc_exec($this->_connectionID,$sql); - - $this->_lastAffectedRows = 0; - if ($stmtid) { - if (@odbc_num_fields($stmtid) == 0) { - $this->_lastAffectedRows = odbc_num_rows($stmtid); - $stmtid = true; - } else { - $this->_lastAffectedRows = 0; - odbc_binmode($stmtid,$this->binmode); - odbc_longreadlen($stmtid,$this->maxblobsize); - } - - if ($this->_haserrorfunctions) { - $this->_errorMsg = ''; - $this->_errorCode = 0; - } else - $this->_errorMsg = error_get_last() !== null ? error_get_last()['message'] : ''; - } else { - if ($this->_haserrorfunctions) { - $this->_errorMsg = odbc_errormsg(); - $this->_errorCode = odbc_error(); - } else - $this->_errorMsg = error_get_last() !== null ? error_get_last()['message'] : ''; - } - return $stmtid; - } - - /* - Insert a null into the blob field of the table first. - Then use UpdateBlob to store the blob. - - Usage: - - $conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)'); - $conn->UpdateBlob('blobtable','blobcol',$blob,'id=1'); - */ - function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB') - { - return $this->Execute("UPDATE $table SET $column=? WHERE $where",array($val)) != false; - } - - // returns true or false - function _close() - { - $ret = @odbc_close($this->_connectionID); - $this->_connectionID = false; - return $ret; - } - - function _affectedrows() - { - return $this->_lastAffectedRows; - } - -} - -/*-------------------------------------------------------------------------------------- - Class Name: Recordset ---------------------------------------------------------------------------------------*/ - -class ADORecordSet_odbc extends ADORecordSet { - - var $bind = false; - var $databaseType = "odbc"; - var $dataProvider = "odbc"; - var $useFetchArray; - var $_has_stupid_odbc_fetch_api_change; - - function __construct($id,$mode=false) - { - if ($mode === false) { - global $ADODB_FETCH_MODE; - $mode = $ADODB_FETCH_MODE; - } - $this->fetchMode = $mode; - - $this->_queryID = $id; - - // the following is required for mysql odbc driver in 4.3.1 -- why? - $this->EOF = false; - $this->_currentRow = -1; - //$this->ADORecordSet($id); - } - - - // returns the field object - function FetchField($fieldOffset = -1) - { - - $off=$fieldOffset+1; // offsets begin at 1 - - $o= new ADOFieldObject(); - $o->name = @odbc_field_name($this->_queryID,$off); - $o->type = @odbc_field_type($this->_queryID,$off); - $o->max_length = @odbc_field_len($this->_queryID,$off); - if (ADODB_ASSOC_CASE == 0) $o->name = strtolower($o->name); - else if (ADODB_ASSOC_CASE == 1) $o->name = strtoupper($o->name); - return $o; - } - - /* Use associative array to get fields array */ - function Fields($colname) - { - if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname]; - if (!$this->bind) { - $this->bind = array(); - for ($i=0; $i < $this->_numOfFields; $i++) { - $o = $this->FetchField($i); - $this->bind[strtoupper($o->name)] = $i; - } - } - - return $this->fields[$this->bind[strtoupper($colname)]]; - } - - - function _initrs() - { - global $ADODB_COUNTRECS; - $this->_numOfRows = ($ADODB_COUNTRECS) ? @odbc_num_rows($this->_queryID) : -1; - $this->_numOfFields = @odbc_num_fields($this->_queryID); - // some silly drivers such as db2 as/400 and intersystems cache return _numOfRows = 0 - if ($this->_numOfRows == 0) $this->_numOfRows = -1; - //$this->useFetchArray = $this->connection->useFetchArray; - $this->_has_stupid_odbc_fetch_api_change = ADODB_PHPVER >= 0x4200; - } - - function _seek($row) - { - return false; - } - - // speed up SelectLimit() by switching to ADODB_FETCH_NUM as ADODB_FETCH_ASSOC is emulated - function GetArrayLimit($nrows,$offset=-1) - { - if ($offset <= 0) { - $rs = $this->GetArray($nrows); - return $rs; - } - $savem = $this->fetchMode; - $this->fetchMode = ADODB_FETCH_NUM; - $this->Move($offset); - $this->fetchMode = $savem; - - if ($this->fetchMode & ADODB_FETCH_ASSOC) { - $this->fields = $this->GetRowAssoc(ADODB_ASSOC_CASE); - } - - $results = array(); - $cnt = 0; - while (!$this->EOF && $nrows != $cnt) { - $results[$cnt++] = $this->fields; - $this->MoveNext(); - } - - return $results; - } - - - function MoveNext() - { - if ($this->_numOfRows != 0 && !$this->EOF) { - $this->_currentRow++; - - if ($this->_has_stupid_odbc_fetch_api_change) - $rez = @odbc_fetch_into($this->_queryID,$this->fields); - else { - $row = 0; - $rez = @odbc_fetch_into($this->_queryID,$row,$this->fields); - } - if ($rez) { - if ($this->fetchMode & ADODB_FETCH_ASSOC) { - $this->fields = $this->GetRowAssoc(ADODB_ASSOC_CASE); - } - return true; - } - } - $this->fields = false; - $this->EOF = true; - return false; - } - - function _fetch() - { - - if ($this->_has_stupid_odbc_fetch_api_change) - $rez = @odbc_fetch_into($this->_queryID,$this->fields); - else { - $row = 0; - $rez = @odbc_fetch_into($this->_queryID,$row,$this->fields); - } - if ($rez) { - if ($this->fetchMode & ADODB_FETCH_ASSOC) { - $this->fields = $this->GetRowAssoc(ADODB_ASSOC_CASE); - } - return true; - } - $this->fields = false; - return false; - } - - function _close() - { - return @odbc_free_result($this->_queryID); - } - -} -?> \ No newline at end of file diff --git a/src/adodb5/drivers/adodb-odbc_db2.inc.php b/src/adodb5/drivers/adodb-odbc_db2.inc.php deleted file mode 100644 index 4baca701..00000000 --- a/src/adodb5/drivers/adodb-odbc_db2.inc.php +++ /dev/null @@ -1,368 +0,0 @@ -curMode = SQL_CUR_USE_ODBC; -$db->Connect($dsn, $userid, $pwd); - - - -USING CLI INTERFACE -=================== - -I have had reports that the $host and $database params have to be reversed in -Connect() when using the CLI interface. From Halmai Csongor csongor.halmai#nexum.hu: - -> The symptom is that if I change the database engine from postgres or any other to DB2 then the following -> connection command becomes wrong despite being described this version to be correct in the docs. -> -> $connection_object->Connect( $DATABASE_HOST, $DATABASE_AUTH_USER_NAME, $DATABASE_AUTH_PASSWORD, $DATABASE_NAME ) -> -> In case of DB2 I had to swap the first and last arguments in order to connect properly. - - -System Error 5 -============== -IF you get a System Error 5 when trying to Connect/Load, it could be a permission problem. Give the user connecting -to DB2 full rights to the DB2 SQLLIB directory, and place the user in the DBUSERS group. -*/ - -// security - hide paths -if (!defined('ADODB_DIR')) die(); - -if (!defined('_ADODB_ODBC_LAYER')) { - include(ADODB_DIR."/drivers/adodb-odbc.inc.php"); -} -if (!defined('ADODB_ODBC_DB2')){ -define('ADODB_ODBC_DB2',1); - -class ADODB_ODBC_DB2 extends ADODB_odbc { - var $databaseType = "db2"; - var $concat_operator = '||'; - var $sysTime = 'CURRENT TIME'; - var $sysDate = 'CURRENT DATE'; - var $sysTimeStamp = 'CURRENT TIMESTAMP'; - // The complete string representation of a timestamp has the form - // yyyy-mm-dd-hh.mm.ss.nnnnnn. - var $fmtTimeStamp = "'Y-m-d-H.i.s'"; - var $ansiOuter = true; - var $identitySQL = 'values IDENTITY_VAL_LOCAL()'; - var $_bindInputArray = true; - var $hasInsertID = true; - var $rsPrefix = 'ADORecordset_odbc_'; - - function ADODB_DB2() - { - if (strncmp(PHP_OS,'WIN',3) === 0) $this->curmode = SQL_CUR_USE_ODBC; - $this->ADODB_odbc(); - } - - function IfNull( $field, $ifNull ) - { - return " COALESCE($field, $ifNull) "; // if DB2 UDB - } - - function ServerInfo() - { - //odbc_setoption($this->_connectionID,1,101 /*SQL_ATTR_ACCESS_MODE*/, 1 /*SQL_MODE_READ_ONLY*/); - $vers = $this->GetOne('select versionnumber from sysibm.sysversions'); - //odbc_setoption($this->_connectionID,1,101, 0 /*SQL_MODE_READ_WRITE*/); - return array('description'=>'DB2 ODBC driver', 'version'=>$vers); - } - - function _insertid() - { - return $this->GetOne($this->identitySQL); - } - - function RowLock($tables,$where,$flds='1 as ignore') - { - if ($this->_autocommit) $this->BeginTrans(); - return $this->GetOne("select $flds from $tables where $where for update"); - } - - function MetaTables($ttype=false,$showSchema=false, $qtable="%", $qschema="%") - { - global $ADODB_FETCH_MODE; - - $savem = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - $qid = odbc_tables($this->_connectionID, "", $qschema, $qtable, ""); - - $rs = new ADORecordSet_odbc($qid); - - $ADODB_FETCH_MODE = $savem; - if (!$rs) { - $false = false; - return $false; - } - $rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change; - - $arr = $rs->GetArray(); - //print_r($arr); - - $rs->Close(); - $arr2 = array(); - - if ($ttype) { - $isview = strncmp($ttype,'V',1) === 0; - } - for ($i=0; $i < sizeof($arr); $i++) { - - if (!$arr[$i][2]) continue; - if (strncmp($arr[$i][1],'SYS',3) === 0) continue; - - $type = $arr[$i][3]; - - if ($showSchema) $arr[$i][2] = $arr[$i][1].'.'.$arr[$i][2]; - - if ($ttype) { - if ($isview) { - if (strncmp($type,'V',1) === 0) $arr2[] = $arr[$i][2]; - } else if (strncmp($type,'T',1) === 0) $arr2[] = $arr[$i][2]; - } else if (strncmp($type,'S',1) !== 0) $arr2[] = $arr[$i][2]; - } - return $arr2; - } - - function MetaIndexes ($table, $primary = FALSE, $owner=false) - { - // save old fetch mode - global $ADODB_FETCH_MODE; - $save = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - if ($this->fetchMode !== FALSE) { - $savem = $this->SetFetchMode(FALSE); - } - $false = false; - // get index details - $table = strtoupper($table); - $SQL="SELECT NAME, UNIQUERULE, COLNAMES FROM SYSIBM.SYSINDEXES WHERE TBNAME='$table'"; - if ($primary) - $SQL.= " AND UNIQUERULE='P'"; - $rs = $this->Execute($SQL); - if (!is_object($rs)) { - if (isset($savem)) - $this->SetFetchMode($savem); - $ADODB_FETCH_MODE = $save; - return $false; - } - $indexes = array (); - // parse index data into array - while ($row = $rs->FetchRow()) { - $indexes[$row[0]] = array( - 'unique' => ($row[1] == 'U' || $row[1] == 'P'), - 'columns' => array() - ); - $cols = ltrim($row[2],'+'); - $indexes[$row[0]]['columns'] = explode('+', $cols); - } - if (isset($savem)) { - $this->SetFetchMode($savem); - $ADODB_FETCH_MODE = $save; - } - return $indexes; - } - - // Format date column in sql string given an input format that understands Y M D - function SQLDate($fmt, $col=false) - { - // use right() and replace() ? - if (!$col) $col = $this->sysDate; - $s = ''; - - $len = strlen($fmt); - for ($i=0; $i < $len; $i++) { - if ($s) $s .= '||'; - $ch = $fmt[$i]; - switch($ch) { - case 'Y': - case 'y': - $s .= "char(year($col))"; - break; - case 'M': - $s .= "substr(monthname($col),1,3)"; - break; - case 'm': - $s .= "right(digits(month($col)),2)"; - break; - case 'D': - case 'd': - $s .= "right(digits(day($col)),2)"; - break; - case 'H': - case 'h': - if ($col != $this->sysDate) $s .= "right(digits(hour($col)),2)"; - else $s .= "''"; - break; - case 'i': - case 'I': - if ($col != $this->sysDate) - $s .= "right(digits(minute($col)),2)"; - else $s .= "''"; - break; - case 'S': - case 's': - if ($col != $this->sysDate) - $s .= "right(digits(second($col)),2)"; - else $s .= "''"; - break; - default: - if ($ch == '\\') { - $i++; - $ch = substr($fmt,$i,1); - } - $s .= $this->qstr($ch); - } - } - return $s; - } - - - function SelectLimit($sql,$nrows=-1,$offset=-1,$inputArr=false) - { - $nrows = (integer) $nrows; - if ($offset <= 0) { - // could also use " OPTIMIZE FOR $nrows ROWS " - if ($nrows >= 0) $sql .= " FETCH FIRST $nrows ROWS ONLY "; - $rs = $this->Execute($sql,$inputArr); - } else { - if ($offset > 0 && $nrows < 0); - else { - $nrows += $offset; - $sql .= " FETCH FIRST $nrows ROWS ONLY "; - } - $rs = ADOConnection::SelectLimit($sql,-1,$offset,$inputArr); - } - - return $rs; - } - -}; - - -class ADORecordSet_odbc_db2 extends ADORecordSet_odbc { - - var $databaseType = "db2"; - - function ADORecordSet_db2($id,$mode=false) - { - $this->ADORecordSet_odbc($id,$mode); - } - - function MetaType($t,$len=-1,$fieldobj=false) - { - if (is_object($t)) { - $fieldobj = $t; - $t = $fieldobj->type; - $len = $fieldobj->max_length; - } - - switch (strtoupper($t)) { - case 'VARCHAR': - case 'CHAR': - case 'CHARACTER': - case 'C': - if ($len <= $this->blobSize) return 'C'; - - case 'LONGCHAR': - case 'TEXT': - case 'CLOB': - case 'DBCLOB': // double-byte - case 'X': - return 'X'; - - case 'BLOB': - case 'GRAPHIC': - case 'VARGRAPHIC': - return 'B'; - - case 'DATE': - case 'D': - return 'D'; - - case 'TIME': - case 'TIMESTAMP': - case 'T': - return 'T'; - - //case 'BOOLEAN': - //case 'BIT': - // return 'L'; - - //case 'COUNTER': - // return 'R'; - - case 'INT': - case 'INTEGER': - case 'BIGINT': - case 'SMALLINT': - case 'I': - return 'I'; - - default: return 'N'; - } - } -} - -} //define -?> \ No newline at end of file diff --git a/src/adodb5/drivers/adodb-odbc_mssql.inc.php b/src/adodb5/drivers/adodb-odbc_mssql.inc.php deleted file mode 100644 index 521ae9a1..00000000 --- a/src/adodb5/drivers/adodb-odbc_mssql.inc.php +++ /dev/null @@ -1,306 +0,0 @@ -ADODB_odbc(); - //$this->curmode = SQL_CUR_USE_ODBC; - } - - // crashes php... - function ServerInfo() - { - global $ADODB_FETCH_MODE; - $save = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - $row = $this->GetRow("execute sp_server_info 2"); - $ADODB_FETCH_MODE = $save; - if (!is_array($row)) return false; - $arr['description'] = $row[2]; - $arr['version'] = ADOConnection::_findvers($arr['description']); - return $arr; - } - - function IfNull( $field, $ifNull ) - { - return " ISNULL($field, $ifNull) "; // if MS SQL Server - } - - function _insertid() - { - // SCOPE_IDENTITY() - // Returns the last IDENTITY value inserted into an IDENTITY column in - // the same scope. A scope is a module -- a stored procedure, trigger, - // function, or batch. Thus, two statements are in the same scope if - // they are in the same stored procedure, function, or batch. - return $this->GetOne($this->identitySQL); - } - - - function MetaForeignKeys($table, $owner=false, $upper=false) - { - global $ADODB_FETCH_MODE; - - $save = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - $table = $this->qstr(strtoupper($table)); - - $sql = -"select object_name(constid) as constraint_name, - col_name(fkeyid, fkey) as column_name, - object_name(rkeyid) as referenced_table_name, - col_name(rkeyid, rkey) as referenced_column_name -from sysforeignkeys -where upper(object_name(fkeyid)) = $table -order by constraint_name, referenced_table_name, keyno"; - - $constraints = $this->GetArray($sql); - - $ADODB_FETCH_MODE = $save; - - $arr = false; - foreach($constraints as $constr) { - //print_r($constr); - $arr[$constr[0]][$constr[2]][] = $constr[1].'='.$constr[3]; - } - if (!$arr) return false; - - $arr2 = false; - - foreach($arr as $k => $v) { - foreach($v as $a => $b) { - if ($upper) $a = strtoupper($a); - $arr2[$a] = $b; - } - } - return $arr2; - } - - function MetaTables($ttype=false,$showSchema=false,$mask=false) - { - if ($mask) {$this->debug=1; - $save = $this->metaTablesSQL; - $mask = $this->qstr($mask); - $this->metaTablesSQL .= " AND name like $mask"; - } - $ret = ADOConnection::MetaTables($ttype,$showSchema); - - if ($mask) { - $this->metaTablesSQL = $save; - } - return $ret; - } - - function MetaColumns($table, $normalize=true) - { - $arr = ADOConnection::MetaColumns($table); - return $arr; - } - - - function MetaIndexes($table,$primary=false, $owner=false) - { - $table = $this->qstr($table); - - $sql = "SELECT i.name AS ind_name, C.name AS col_name, USER_NAME(O.uid) AS Owner, c.colid, k.Keyno, - CASE WHEN I.indid BETWEEN 1 AND 254 AND (I.status & 2048 = 2048 OR I.Status = 16402 AND O.XType = 'V') THEN 1 ELSE 0 END AS IsPK, - CASE WHEN I.status & 2 = 2 THEN 1 ELSE 0 END AS IsUnique - FROM dbo.sysobjects o INNER JOIN dbo.sysindexes I ON o.id = i.id - INNER JOIN dbo.sysindexkeys K ON I.id = K.id AND I.Indid = K.Indid - INNER JOIN dbo.syscolumns c ON K.id = C.id AND K.colid = C.Colid - WHERE LEFT(i.name, 8) <> '_WA_Sys_' AND o.status >= 0 AND O.Name LIKE $table - ORDER BY O.name, I.Name, K.keyno"; - - global $ADODB_FETCH_MODE; - $save = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - if ($this->fetchMode !== FALSE) { - $savem = $this->SetFetchMode(FALSE); - } - - $rs = $this->Execute($sql); - if (isset($savem)) { - $this->SetFetchMode($savem); - } - $ADODB_FETCH_MODE = $save; - - if (!is_object($rs)) { - return FALSE; - } - - $indexes = array(); - while ($row = $rs->FetchRow()) { - if (!$primary && $row[5]) continue; - - $indexes[$row[0]]['unique'] = $row[6]; - $indexes[$row[0]]['columns'][] = $row[1]; - } - return $indexes; - } - - function _query($sql,$inputarr=false) - { - if (is_string($sql)) $sql = str_replace('||','+',$sql); - return ADODB_odbc::_query($sql,$inputarr); - } - - function SetTransactionMode( $transaction_mode ) - { - $this->_transmode = $transaction_mode; - if (empty($transaction_mode)) { - $this->Execute('SET TRANSACTION ISOLATION LEVEL READ COMMITTED'); - return; - } - if (!stristr($transaction_mode,'isolation')) $transaction_mode = 'ISOLATION LEVEL '.$transaction_mode; - $this->Execute("SET TRANSACTION ".$transaction_mode); - } - - // "Stein-Aksel Basma"
"; - return $sql; - } - return array($sql,$stmt,false); - } - - function PrepareSP($sql) - { - if (!$this->_canPrepareSP) return $sql; // Can't prepare procedures - - $this->_errorMsg = false; - $this->_errorCode = false; - - $stmt = @odbtp_prepare_proc($sql,$this->_connectionID); - if (!$stmt) return false; - return array($sql,$stmt); - } - - /* - Usage: - $stmt = $db->PrepareSP('SP_RUNSOMETHING'); -- takes 2 params, @myid and @group - - # note that the parameter does not have @ in front! - $db->Parameter($stmt,$id,'myid'); - $db->Parameter($stmt,$group,'group',false,64); - $db->Parameter($stmt,$group,'photo',false,100000,ODB_BINARY); - $db->Execute($stmt); - - @param $stmt Statement returned by Prepare() or PrepareSP(). - @param $var PHP variable to bind to. Can set to null (for isNull support). - @param $name Name of stored procedure variable name to bind to. - @param [$isOutput] Indicates direction of parameter 0/false=IN 1=OUT 2= IN/OUT. This is ignored in odbtp. - @param [$maxLen] Holds an maximum length of the variable. - @param [$type] The data type of $var. Legal values depend on driver. - - See odbtp_attach_param documentation at http://odbtp.sourceforge.net. - */ - function Parameter(&$stmt, &$var, $name, $isOutput=false, $maxLen=0, $type=0) - { - if ( $this->odbc_driver == ODB_DRIVER_JET ) { - $name = '['.$name.']'; - if( !$type && $this->_useUnicodeSQL - && @odbtp_param_bindtype($stmt[1], $name) == ODB_CHAR ) - { - $type = ODB_WCHAR; - } - } - else { - $name = '@'.$name; - } - return @odbtp_attach_param($stmt[1], $name, $var, $type, $maxLen); - } - - /* - Insert a null into the blob field of the table first. - Then use UpdateBlob to store the blob. - - Usage: - - $conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)'); - $conn->UpdateBlob('blobtable','blobcol',$blob,'id=1'); - */ - - function UpdateBlob($table,$column,$val,$where,$blobtype='image') - { - $sql = "UPDATE $table SET $column = ? WHERE $where"; - if( !($stmt = @odbtp_prepare($sql, $this->_connectionID)) ) - return false; - if( !@odbtp_input( $stmt, 1, ODB_BINARY, 1000000, $blobtype ) ) - return false; - if( !@odbtp_set( $stmt, 1, $val ) ) - return false; - return @odbtp_execute( $stmt ) != false; - } - - function MetaIndexes($table,$primary=false, $owner=false) - { - switch ( $this->odbc_driver) { - case ODB_DRIVER_MSSQL: - return $this->MetaIndexes_mssql($table, $primary); - default: - return array(); - } - } - - function MetaIndexes_mssql($table,$primary=false) - { - $table = strtolower($this->qstr($table)); - - $sql = "SELECT i.name AS ind_name, C.name AS col_name, USER_NAME(O.uid) AS Owner, c.colid, k.Keyno, - CASE WHEN I.indid BETWEEN 1 AND 254 AND (I.status & 2048 = 2048 OR I.Status = 16402 AND O.XType = 'V') THEN 1 ELSE 0 END AS IsPK, - CASE WHEN I.status & 2 = 2 THEN 1 ELSE 0 END AS IsUnique - FROM dbo.sysobjects o INNER JOIN dbo.sysindexes I ON o.id = i.id - INNER JOIN dbo.sysindexkeys K ON I.id = K.id AND I.Indid = K.Indid - INNER JOIN dbo.syscolumns c ON K.id = C.id AND K.colid = C.Colid - WHERE LEFT(i.name, 8) <> '_WA_Sys_' AND o.status >= 0 AND lower(O.Name) = $table - ORDER BY O.name, I.Name, K.keyno"; - - global $ADODB_FETCH_MODE; - $save = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - if ($this->fetchMode !== FALSE) { - $savem = $this->SetFetchMode(FALSE); - } - - $rs = $this->Execute($sql); - if (isset($savem)) { - $this->SetFetchMode($savem); - } - $ADODB_FETCH_MODE = $save; - - if (!is_object($rs)) { - return FALSE; - } - - $indexes = array(); - while ($row = $rs->FetchRow()) { - if ($primary && !$row[5]) continue; - - $indexes[$row[0]]['unique'] = $row[6]; - $indexes[$row[0]]['columns'][] = $row[1]; - } - return $indexes; - } - - function IfNull( $field, $ifNull ) - { - switch( $this->odbc_driver ) { - case ODB_DRIVER_MSSQL: - return " ISNULL($field, $ifNull) "; - case ODB_DRIVER_JET: - return " IIF(IsNull($field), $ifNull, $field) "; - } - return " CASE WHEN $field is null THEN $ifNull ELSE $field END "; - } - - function _query($sql,$inputarr=false) - { - $this->_errorMsg = false; - $this->_errorCode = false; - - if ($inputarr) { - if (is_array($sql)) { - $stmtid = $sql[1]; - } else { - $stmtid = @odbtp_prepare($sql,$this->_connectionID); - if ($stmtid == false) { - $this->_errorMsg = error_get_last() !== null ? error_get_last()['message'] : ''; - return false; - } - } - $num_params = @odbtp_num_params( $stmtid ); - /* - for( $param = 1; $param <= $num_params; $param++ ) { - @odbtp_input( $stmtid, $param ); - @odbtp_set( $stmtid, $param, $inputarr[$param-1] ); - }*/ - - $param = 1; - foreach($inputarr as $v) { - @odbtp_input( $stmtid, $param ); - @odbtp_set( $stmtid, $param, $v ); - $param += 1; - if ($param > $num_params) break; - } - - if (!@odbtp_execute($stmtid) ) { - return false; - } - } else if (is_array($sql)) { - $stmtid = $sql[1]; - if (!@odbtp_execute($stmtid)) { - return false; - } - } else { - $stmtid = odbtp_query($sql,$this->_connectionID); - } - $this->_lastAffectedRows = 0; - if ($stmtid) { - $this->_lastAffectedRows = @odbtp_affected_rows($stmtid); - } - return $stmtid; - } - - function _close() - { - $ret = @odbtp_close($this->_connectionID); - $this->_connectionID = false; - return $ret; - } -} - -class ADORecordSet_odbtp extends ADORecordSet { - - var $databaseType = 'odbtp'; - var $canSeek = true; - - function __construct($queryID,$mode=false) - { - if ($mode === false) { - global $ADODB_FETCH_MODE; - $mode = $ADODB_FETCH_MODE; - } - $this->fetchMode = $mode; - $this->ADORecordSet($queryID); - } - - function _initrs() - { - $this->_numOfFields = @odbtp_num_fields($this->_queryID); - if (!($this->_numOfRows = @odbtp_num_rows($this->_queryID))) - $this->_numOfRows = -1; - - if (!$this->connection->_useUnicodeSQL) return; - - if ($this->connection->odbc_driver == ODB_DRIVER_JET) { - if (!@odbtp_get_attr(ODB_ATTR_MAPCHARTOWCHAR, - $this->connection->_connectionID)) - { - for ($f = 0; $f < $this->_numOfFields; $f++) { - if (@odbtp_field_bindtype($this->_queryID, $f) == ODB_CHAR) - @odbtp_bind_field($this->_queryID, $f, ODB_WCHAR); - } - } - } - } - - function FetchField($fieldOffset = 0) - { - $off=$fieldOffset; // offsets begin at 0 - $o= new ADOFieldObject(); - $o->name = @odbtp_field_name($this->_queryID,$off); - $o->type = @odbtp_field_type($this->_queryID,$off); - $o->max_length = @odbtp_field_length($this->_queryID,$off); - if (ADODB_ASSOC_CASE == 0) $o->name = strtolower($o->name); - else if (ADODB_ASSOC_CASE == 1) $o->name = strtoupper($o->name); - return $o; - } - - function _seek($row) - { - return @odbtp_data_seek($this->_queryID, $row); - } - - function fields($colname) - { - if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname]; - - if (!$this->bind) { - $this->bind = array(); - for ($i=0; $i < $this->_numOfFields; $i++) { - $name = @odbtp_field_name( $this->_queryID, $i ); - $this->bind[strtoupper($name)] = $i; - } - } - return $this->fields[$this->bind[strtoupper($colname)]]; - } - - function _fetch_odbtp($type=0) - { - switch ($this->fetchMode) { - case ADODB_FETCH_NUM: - $this->fields = @odbtp_fetch_row($this->_queryID, $type); - break; - case ADODB_FETCH_ASSOC: - $this->fields = @odbtp_fetch_assoc($this->_queryID, $type); - break; - default: - $this->fields = @odbtp_fetch_array($this->_queryID, $type); - } - if ($this->databaseType = 'odbtp_vfp') { - if ($this->fields) - foreach($this->fields as $k => $v) { - if (strncmp($v,'1899-12-30',10) == 0) $this->fields[$k] = ''; - } - } - return is_array($this->fields); - } - - function _fetch() - { - return $this->_fetch_odbtp(); - } - - function MoveFirst() - { - if (!$this->_fetch_odbtp(ODB_FETCH_FIRST)) return false; - $this->EOF = false; - $this->_currentRow = 0; - return true; - } - - function MoveLast() - { - if (!$this->_fetch_odbtp(ODB_FETCH_LAST)) return false; - $this->EOF = false; - $this->_currentRow = $this->_numOfRows - 1; - return true; - } - - function NextRecordSet() - { - if (!@odbtp_next_result($this->_queryID)) return false; - $this->_inited = false; - $this->bind = false; - $this->_currentRow = -1; - $this->Init(); - return true; - } - - function _close() - { - return @odbtp_free_query($this->_queryID); - } -} - -class ADORecordSet_odbtp_mssql extends ADORecordSet_odbtp { - - var $databaseType = 'odbtp_mssql'; - - function __construct($id,$mode=false) - { - $this->ADORecordSet_odbtp($id,$mode); - } -} - -class ADORecordSet_odbtp_access extends ADORecordSet_odbtp { - - var $databaseType = 'odbtp_access'; - - function __construct($id,$mode=false) - { - $this->ADORecordSet_odbtp($id,$mode); - } -} - -class ADORecordSet_odbtp_vfp extends ADORecordSet_odbtp { - - var $databaseType = 'odbtp_vfp'; - - function __construct($id,$mode=false) - { - $this->ADORecordSet_odbtp($id,$mode); - } -} - -class ADORecordSet_odbtp_oci8 extends ADORecordSet_odbtp { - - var $databaseType = 'odbtp_oci8'; - - function __construct($id,$mode=false) - { - $this->ADORecordSet_odbtp($id,$mode); - } -} - -class ADORecordSet_odbtp_sybase extends ADORecordSet_odbtp { - - var $databaseType = 'odbtp_sybase'; - - function __construct($id,$mode=false) - { - $this->ADORecordSet_odbtp($id,$mode); - } -} -?> diff --git a/src/adodb5/drivers/adodb-odbtp_unicode.inc.php b/src/adodb5/drivers/adodb-odbtp_unicode.inc.php deleted file mode 100644 index 33b2d275..00000000 --- a/src/adodb5/drivers/adodb-odbtp_unicode.inc.php +++ /dev/null @@ -1,39 +0,0 @@ - - -// security - hide paths -if (!defined('ADODB_DIR')) die(); - -/* - Because the ODBTP server sends and reads UNICODE text data using UTF-8 - encoding, the following HTML meta tag must be included within the HTML - head section of every HTML form and script page: - - - - Also, all SQL query strings must be submitted as UTF-8 encoded text. -*/ - -if (!defined('_ADODB_ODBTP_LAYER')) { - include(ADODB_DIR."/drivers/adodb-odbtp.inc.php"); -} - -class ADODB_odbtp_unicode extends ADODB_odbtp { - var $databaseType = 'odbtp'; - var $_useUnicodeSQL = true; - - function __construct() - { - $this->ADODB_odbtp(); - } -} -?> diff --git a/src/adodb5/drivers/adodb-oracle.inc.php b/src/adodb5/drivers/adodb-oracle.inc.php deleted file mode 100644 index 13676e18..00000000 --- a/src/adodb5/drivers/adodb-oracle.inc.php +++ /dev/null @@ -1,342 +0,0 @@ -format($this->fmtDate); - else $ds = adodb_date($this->fmtDate,$d); - return 'TO_DATE('.$ds.",'YYYY-MM-DD')"; - } - - // format and return date string in database timestamp format - function DBTimeStamp($ts) - { - - if (is_string($ts)) $ts = ADORecordSet::UnixTimeStamp($ts); - if (is_object($ts)) $ds = $ts->format($this->fmtDate); - else $ds = adodb_date($this->fmtTimeStamp,$ts); - return 'TO_DATE('.$ds.",'RRRR-MM-DD, HH:MI:SS AM')"; - } - - - function BindDate($d) - { - $d = ADOConnection::DBDate($d); - if (strncmp($d,"'",1)) return $d; - - return substr($d,1,strlen($d)-2); - } - - function BindTimeStamp($d) - { - $d = ADOConnection::DBTimeStamp($d); - if (strncmp($d,"'",1)) return $d; - - return substr($d,1,strlen($d)-2); - } - - - - function BeginTrans() - { - $this->autoCommit = false; - ora_commitoff($this->_connectionID); - return true; - } - - - function CommitTrans($ok=true) - { - if (!$ok) return $this->RollbackTrans(); - $ret = ora_commit($this->_connectionID); - ora_commiton($this->_connectionID); - return $ret; - } - - - function RollbackTrans() - { - $ret = ora_rollback($this->_connectionID); - ora_commiton($this->_connectionID); - return $ret; - } - - - /* there seems to be a bug in the oracle extension -- always returns ORA-00000 - no error */ - function ErrorMsg() - { - if ($this->_errorMsg !== false) return $this->_errorMsg; - - if (is_resource($this->_curs)) $this->_errorMsg = @ora_error($this->_curs); - if (empty($this->_errorMsg)) $this->_errorMsg = @ora_error($this->_connectionID); - return $this->_errorMsg; - } - - - function ErrorNo() - { - if ($this->_errorCode !== false) return $this->_errorCode; - - if (is_resource($this->_curs)) $this->_errorCode = @ora_errorcode($this->_curs); - if (empty($this->_errorCode)) $this->_errorCode = @ora_errorcode($this->_connectionID); - return $this->_errorCode; - } - - - - // returns true or false - function _connect($argHostname, $argUsername, $argPassword, $argDatabasename, $mode=0) - { - if (!function_exists('ora_plogon')) return null; - - //
Connect: 1st argument should be left blank for $this->databaseType
"; - if ($mode == 1) - $this->_connectionID = ora_plogon($argUsername,$argPassword); - else - $this->_connectionID = ora_logon($argUsername,$argPassword); - if ($this->_connectionID === false) return false; - if ($this->autoCommit) ora_commiton($this->_connectionID); - if ($this->_initdate) { - $rs = $this->_query("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD'"); - if ($rs) ora_close($rs); - } - - return true; - } - - - // returns true or false - function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) - { - return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename, 1); - } - - - // returns query ID if successful, otherwise false - function _query($sql,$inputarr=false) - { - //$str
"; - ( !$vardump ) ? ( print_r( $var )) : ( var_dump( $var )); - print ""; -} -?> diff --git a/src/adodb5/pear/readme.Auth.txt b/src/adodb5/pear/readme.Auth.txt deleted file mode 100644 index db283197..00000000 --- a/src/adodb5/pear/readme.Auth.txt +++ /dev/null @@ -1,20 +0,0 @@ -From: Rich Tango-Lowy (richtl#arscognita.com) -Date: Sat, May 29, 2004 11:20 am - -OK, I hacked out an ADOdb container for PEAR-Auth. The error handling's -a bit of a mess, but all the methods work. - -Copy ADOdb.php to your pear/Auth/Container/ directory. - -Use the ADOdb container exactly as you would the DB -container, but specify 'ADOdb' instead of 'DB': - -$dsn = "mysql://myuser:mypass@localhost/authdb"; -$a = new Auth("ADOdb", $dsn, "loginFunction"); - - -------------------- - -John Lim adds: - -See http://pear.php.net/manual/en/package.authentication.php diff --git a/src/adodb5/perf/perf-db2.inc.php b/src/adodb5/perf/perf-db2.inc.php deleted file mode 100644 index 71cb84a8..00000000 --- a/src/adodb5/perf/perf-db2.inc.php +++ /dev/null @@ -1,102 +0,0 @@ - array('RATIO', - "SELECT - case when sum(POOL_DATA_L_READS+POOL_INDEX_L_READS)=0 then 0 - else 100*(1-sum(POOL_DATA_P_READS+POOL_INDEX_P_READS)/sum(POOL_DATA_L_READS+POOL_INDEX_L_READS)) end - FROM TABLE(SNAPSHOT_APPL('',-2)) as t", - '=WarnCacheRatio'), - - 'Data Cache', - 'data cache buffers' => array('DATAC', - 'select sum(npages) from SYSCAT.BUFFERPOOLS', - 'See tuning reference.' ), - 'cache blocksize' => array('DATAC', - 'select avg(pagesize) from SYSCAT.BUFFERPOOLS', - '' ), - 'data cache size' => array('DATAC', - 'select sum(npages*pagesize) from SYSCAT.BUFFERPOOLS', - '' ), - 'Connections', - 'current connections' => array('SESS', - "SELECT count(*) FROM TABLE(SNAPSHOT_APPL_INFO('',-2)) as t", - ''), - - false - ); - - - function __construct(&$conn) - { - $this->conn = $conn; - } - - function Explain($sql,$partial=false) - { - $save = $this->conn->LogSQL(false); - if ($partial) { - $sqlq = $this->conn->qstr($sql.'%'); - $arr = $this->conn->GetArray("select distinct sql1 from adodb_logsql where sql1 like $sqlq"); - if ($arr) { - foreach($arr as $row) { - $sql = reset($row); - if (crc32($sql) == $partial) break; - } - } - } - $qno = rand(); - $ok = $this->conn->Execute("EXPLAIN PLAN SET QUERYNO=$qno FOR $sql"); - ob_start(); - if (!$ok) echo "
Have EXPLAIN tables been created?
"; - else { - $rs = $this->conn->Execute("select * from explain_statement where queryno=$qno"); - if ($rs) rs2html($rs); - } - $s = ob_get_contents(); - ob_end_clean(); - $this->conn->LogSQL($save); - - $s .= $this->Tracer($sql); - return $s; - } - - - function Tables() - { - $rs = $this->conn->Execute("select tabschema,tabname,card as rows, - npages pages_used,fpages pages_allocated, tbspace tablespace - from syscat.tables where tabschema not in ('SYSCAT','SYSIBM','SYSSTAT') order by 1,2"); - return rs2html($rs,false,false,false,false); - } -} -?> \ No newline at end of file diff --git a/src/adodb5/perf/perf-informix.inc.php b/src/adodb5/perf/perf-informix.inc.php deleted file mode 100644 index 1e03b32a..00000000 --- a/src/adodb5/perf/perf-informix.inc.php +++ /dev/null @@ -1,70 +0,0 @@ - array('RATIOH', - "select round((1-(wt.value / (rd.value + wr.value)))*100,2) - from sysmaster:sysprofile wr, sysmaster:sysprofile rd, sysmaster:sysprofile wt - where rd.name = 'pagreads' and - wr.name = 'pagwrites' and - wt.name = 'buffwts'", - '=WarnCacheRatio'), - 'IO', - 'data reads' => array('IO', - "select value from sysmaster:sysprofile where name='pagreads'", - 'Page reads'), - - 'data writes' => array('IO', - "select value from sysmaster:sysprofile where name='pagwrites'", - 'Page writes'), - - 'Connections', - 'current connections' => array('SESS', - 'select count(*) from sysmaster:syssessions', - 'Number of sessions'), - - false - - ); - - function __construct(&$conn) - { - $this->conn = $conn; - } - -} -?> diff --git a/src/adodb5/perf/perf-mssql.inc.php b/src/adodb5/perf/perf-mssql.inc.php deleted file mode 100644 index 787813db..00000000 --- a/src/adodb5/perf/perf-mssql.inc.php +++ /dev/null @@ -1,164 +0,0 @@ - array('RATIO', - "select round((a.cntr_value*100.0)/b.cntr_value,2) from master.dbo.sysperfinfo a, master.dbo.sysperfinfo b where a.counter_name = 'Buffer cache hit ratio' and b.counter_name='Buffer cache hit ratio base'", - '=WarnCacheRatio'), - 'prepared sql hit ratio' => array('RATIO', - array('dbcc cachestats','Prepared',1,100), - ''), - 'adhoc sql hit ratio' => array('RATIO', - array('dbcc cachestats','Adhoc',1,100), - ''), - 'IO', - 'data reads' => array('IO', - "select cntr_value from master.dbo.sysperfinfo where counter_name = 'Page reads/sec'"), - 'data writes' => array('IO', - "select cntr_value from master.dbo.sysperfinfo where counter_name = 'Page writes/sec'"), - - 'Data Cache', - 'data cache size' => array('DATAC', - "select cntr_value*8192 from master.dbo.sysperfinfo where counter_name = 'Total Pages' and object_name='SQLServer:Buffer Manager'", - '' ), - 'data cache blocksize' => array('DATAC', - "select 8192",'page size'), - 'Connections', - 'current connections' => array('SESS', - '=sp_who', - ''), - 'max connections' => array('SESS', - "SELECT @@MAX_CONNECTIONS", - ''), - - false - ); - - - function __construct(&$conn) - { - if ($conn->dataProvider == 'odbc') { - $this->sql1 = 'sql1'; - //$this->explain = false; - } - $this->conn = $conn; - } - - function Explain($sql,$partial=false) - { - - $save = $this->conn->LogSQL(false); - if ($partial) { - $sqlq = $this->conn->qstr($sql.'%'); - $arr = $this->conn->GetArray("select distinct sql1 from adodb_logsql where sql1 like $sqlq"); - if ($arr) { - foreach($arr as $row) { - $sql = reset($row); - if (crc32($sql) == $partial) break; - } - } - } - - $s = 'Explain: '.htmlspecialchars($sql).'
'; - $this->conn->Execute("SET SHOWPLAN_ALL ON;"); - $sql = str_replace('?',"''",$sql); - global $ADODB_FETCH_MODE; - - $save = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - $rs = $this->conn->Execute($sql); - //adodb_printr($rs); - $ADODB_FETCH_MODE = $save; - if ($rs) { - $rs->MoveNext(); - $s .= '| Rows | IO | CPU | Plan |
| '.round($rs->fields[8],1).' | '.round($rs->fields[9],3).' | '.round($rs->fields[10],3).' | '.htmlspecialchars($rs->fields[0])." |
| tablename | size_in_k | index size | reserved size |
| '.$tab.' | '.$rs2->fields[3].' | '.$rs2->fields[4].' | '.$rs2->fields[2].' |
Explain: '.htmlspecialchars($sql).'
'; - $this->conn->Execute("SET SHOWPLAN_ALL ON;"); - $sql = str_replace('?',"''",$sql); - global $ADODB_FETCH_MODE; - - $save = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - $rs =& $this->conn->Execute($sql); - //adodb_printr($rs); - $ADODB_FETCH_MODE = $save; - if ($rs) { - $rs->MoveNext(); - $s .= '| Rows | IO | CPU | Plan |
| '.round($rs->fields[8],1).' | '.round($rs->fields[9],3).' | '.round($rs->fields[10],3).' | '.htmlspecialchars($rs->fields[0])." |
| tablename | size_in_k | index size | reserved size |
| '.$tab.' | '.$rs2->fields[3].' | '.$rs2->fields[4].' | '.$rs2->fields[2].' |
Unable to EXPLAIN non-select statement
'; - $save = $this->conn->LogSQL(false); - if ($partial) { - $sqlq = $this->conn->qstr($sql.'%'); - $arr = $this->conn->GetArray("select distinct sql1 from adodb_logsql where sql1 like $sqlq"); - if ($arr) { - foreach($arr as $row) { - $sql = reset($row); - if (crc32($sql) == $partial) break; - } - } - } - $sql = str_replace('?',"''",$sql); - - if ($partial) { - $sqlq = $this->conn->qstr($sql.'%'); - $sql = $this->conn->GetOne("select sql1 from adodb_logsql where sql1 like $sqlq"); - } - - $s = 'Explain: '.htmlspecialchars($sql).'
'; - $rs = $this->conn->Execute('EXPLAIN '.$sql); - $s .= rs2html($rs,false,false,false,false); - $this->conn->LogSQL($save); - $s .= $this->Tracer($sql); - return $s; - } - - function Tables() - { - if (!$this->tablesSQL) return false; - - $rs = $this->conn->Execute($this->tablesSQL); - if (!$rs) return false; - - $html = rs2html($rs,false,false,false,false); - return $html; - } - - function GetReads() - { - global $ADODB_FETCH_MODE; - $save = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false); - - $rs = $this->conn->Execute('show status'); - - if (isset($savem)) $this->conn->SetFetchMode($savem); - $ADODB_FETCH_MODE = $save; - - if (!$rs) return 0; - $val = 0; - while (!$rs->EOF) { - switch($rs->fields[0]) { - case 'Com_select': - $val = $rs->fields[1]; - $rs->Close(); - return $val; - } - $rs->MoveNext(); - } - - $rs->Close(); - - return $val; - } - - function GetWrites() - { - global $ADODB_FETCH_MODE; - $save = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false); - - $rs = $this->conn->Execute('show status'); - - if (isset($savem)) $this->conn->SetFetchMode($savem); - $ADODB_FETCH_MODE = $save; - - if (!$rs) return 0; - $val = 0.0; - while (!$rs->EOF) { - switch($rs->fields[0]) { - case 'Com_insert': - $val += $rs->fields[1]; break; - case 'Com_delete': - $val += $rs->fields[1]; break; - case 'Com_update': - $val += $rs->fields[1]/2; - $rs->Close(); - return $val; - } - $rs->MoveNext(); - } - - $rs->Close(); - - return $val; - } - - function FindDBHitRatio() - { - // first find out type of table - //$this->conn->debug=1; - - global $ADODB_FETCH_MODE; - $save = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false); - - $rs = $this->conn->Execute('show table status'); - - if (isset($savem)) $this->conn->SetFetchMode($savem); - $ADODB_FETCH_MODE = $save; - - if (!$rs) return ''; - $type = strtoupper($rs->fields[1]); - $rs->Close(); - switch($type){ - case 'MYISAM': - case 'ISAM': - return $this->DBParameter('MyISAM cache hit ratio').' (MyISAM)'; - case 'INNODB': - return $this->DBParameter('InnoDB cache hit ratio').' (InnoDB)'; - default: - return $type.' not supported'; - } - - } - - function GetQHitRatio() - { - //Total number of queries = Qcache_inserts + Qcache_hits + Qcache_not_cached - $hits = $this->_DBParameter(array("show status","Qcache_hits")); - $total = $this->_DBParameter(array("show status","Qcache_inserts")); - $total += $this->_DBParameter(array("show status","Qcache_not_cached")); - - $total += $hits; - if ($total) return round(($hits*100)/$total,2); - return 0; - } - - /* - Use session variable to store Hit percentage, because MySQL - does not remember last value of SHOW INNODB STATUS hit ratio - - # 1st query to SHOW INNODB STATUS - 0.00 reads/s, 0.00 creates/s, 0.00 writes/s - Buffer pool hit rate 1000 / 1000 - - # 2nd query to SHOW INNODB STATUS - 0.00 reads/s, 0.00 creates/s, 0.00 writes/s - No buffer pool activity since the last printout - */ - function GetInnoDBHitRatio() - { - global $ADODB_FETCH_MODE; - - $save = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_NUM; - if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false); - - $rs = $this->conn->Execute('show innodb status'); - - if (isset($savem)) $this->conn->SetFetchMode($savem); - $ADODB_FETCH_MODE = $save; - - if (!$rs || $rs->EOF) return 0; - $stat = $rs->fields[0]; - $rs->Close(); - $at = strpos($stat,'Buffer pool hit rate'); - $stat = substr($stat,$at,200); - if (preg_match('!Buffer pool hit rate\s*([0-9]*) / ([0-9]*)!',$stat,$arr)) { - $val = 100*$arr[1]/$arr[2]; - $_SESSION['INNODB_HIT_PCT'] = $val; - return round($val,2); - } else { - if (isset($_SESSION['INNODB_HIT_PCT'])) return $_SESSION['INNODB_HIT_PCT']; - return 0; - } - return 0; - } - - function GetKeyHitRatio() - { - $hits = $this->_DBParameter(array("show status","Key_read_requests")); - $reqs = $this->_DBParameter(array("show status","Key_reads")); - if ($reqs == 0) return 0; - - return round(($hits/($reqs+$hits))*100,2); - } - - // start hack - var $optimizeTableLow = 'CHECK TABLE %s FAST QUICK'; - var $optimizeTableHigh = 'OPTIMIZE TABLE %s'; - - /** - * @see adodb_perf#optimizeTable - */ - function optimizeTable( $table, $mode = ADODB_OPT_LOW) - { - if ( !is_string( $table)) return false; - - $conn = $this->conn; - if ( !$conn) return false; - - $sql = ''; - switch( $mode) { - case ADODB_OPT_LOW : $sql = $this->optimizeTableLow; break; - case ADODB_OPT_HIGH : $sql = $this->optimizeTableHigh; break; - default : - { - // May dont use __FUNCTION__ constant for BC (__FUNCTION__ Added in PHP 4.3.0) - ADOConnection::outp( sprintf( "%s: '%s' using of undefined mode '%s'
", __CLASS__, __FUNCTION__, $mode)); - return false; - } - } - $sql = sprintf( $sql, $table); - - return $conn->Execute( $sql) !== false; - } - // end hack -} -?> \ No newline at end of file diff --git a/src/adodb5/perf/perf-oci8.inc.php b/src/adodb5/perf/perf-oci8.inc.php deleted file mode 100644 index b5c87e52..00000000 --- a/src/adodb5/perf/perf-oci8.inc.php +++ /dev/null @@ -1,570 +0,0 @@ - array('RATIOH', - "select round((1-(phy.value / (cur.value + con.value)))*100,2) - from v\$sysstat cur, v\$sysstat con, v\$sysstat phy - where cur.name = 'db block gets' and - con.name = 'consistent gets' and - phy.name = 'physical reads'", - '=WarnCacheRatio'), - - 'sql cache hit ratio' => array( 'RATIOH', - 'select round(100*(sum(pins)-sum(reloads))/sum(pins),2) from v$librarycache', - 'increase shared_pool_size if too ratio low'), - - 'datadict cache hit ratio' => array('RATIOH', - "select - round((1 - (sum(getmisses) / (sum(gets) + - sum(getmisses))))*100,2) - from v\$rowcache", - 'increase shared_pool_size if too ratio low'), - - 'memory sort ratio' => array('RATIOH', - "SELECT ROUND((100 * b.VALUE) /DECODE ((a.VALUE + b.VALUE), - 0,1,(a.VALUE + b.VALUE)),2) -FROM v\$sysstat a, - v\$sysstat b -WHERE a.name = 'sorts (disk)' -AND b.name = 'sorts (memory)'", - "% of memory sorts compared to disk sorts - should be over 95%"), - - 'IO', - 'data reads' => array('IO', - "select value from v\$sysstat where name='physical reads'"), - - 'data writes' => array('IO', - "select value from v\$sysstat where name='physical writes'"), - - 'Data Cache', - - 'data cache buffers' => array( 'DATAC', - "select a.value/b.value from v\$parameter a, v\$parameter b - where a.name = 'db_cache_size' and b.name= 'db_block_size'", - 'Number of cache buffers. Tune db_cache_size if the data cache hit ratio is too low.'), - 'data cache blocksize' => array('DATAC', - "select value from v\$parameter where name='db_block_size'", - '' ), - - 'Memory Pools', - 'SGA Max Size' => array( 'DATAC', - "select value from v\$parameter where name = 'sga_max_size'", - 'The sga_max_size is the maximum value to which sga_target can be set.' ), - 'SGA target' => array( 'DATAC', - "select value from v\$parameter where name = 'sga_target'", - 'If sga_target is defined then data cache, shared, java and large pool size can be 0. This is because all these pools are consolidated into one sga_target.' ), - 'data cache size' => array('DATAC', - "select value from v\$parameter where name = 'db_cache_size'", - 'db_cache_size' ), - 'shared pool size' => array('DATAC', - "select value from v\$parameter where name = 'shared_pool_size'", - 'shared_pool_size, which holds shared sql, stored procedures, dict cache and similar shared structs' ), - 'java pool size' => array('DATAJ', - "select value from v\$parameter where name = 'java_pool_size'", - 'java_pool_size' ), - 'large pool buffer size' => array('CACHE', - "select value from v\$parameter where name='large_pool_size'", - 'this pool is for large mem allocations (not because it is larger than shared pool), for MTS sessions, parallel queries, io buffers (large_pool_size) ' ), - - 'pga buffer size' => array('CACHE', - "select value from v\$parameter where name='pga_aggregate_target'", - 'program global area is private memory for sorting, and hash and bitmap merges - since oracle 9i (pga_aggregate_target)' ), - - - 'Connections', - 'current connections' => array('SESS', - 'select count(*) from sys.v_$session where username is not null', - ''), - 'max connections' => array( 'SESS', - "select value from v\$parameter where name='sessions'", - ''), - - 'Memory Utilization', - 'data cache utilization ratio' => array('RATIOU', - "select round((1-bytes/sgasize)*100, 2) - from (select sum(bytes) sgasize from sys.v_\$sgastat) s, sys.v_\$sgastat f - where name = 'free memory' and pool = 'shared pool'", - 'Percentage of data cache actually in use - should be over 85%'), - - 'shared pool utilization ratio' => array('RATIOU', - 'select round((sga.bytes/case when p.value=0 then sga.bytes else to_number(p.value) end)*100,2) - from v$sgastat sga, v$parameter p - where sga.name = \'free memory\' and sga.pool = \'shared pool\' - and p.name = \'shared_pool_size\'', - 'Percentage of shared pool actually used - too low is bad, too high is worse'), - - 'large pool utilization ratio' => array('RATIOU', - "select round((1-bytes/sgasize)*100, 2) - from (select sum(bytes) sgasize from sys.v_\$sgastat) s, sys.v_\$sgastat f - where name = 'free memory' and pool = 'large pool'", - 'Percentage of large_pool actually in use - too low is bad, too high is worse'), - 'sort buffer size' => array('CACHE', - "select value from v\$parameter where name='sort_area_size'", - 'max in-mem sort_area_size (per query), uses memory in pga' ), - - 'pga usage at peak' => array('RATIOU', - '=PGA','Mb utilization at peak transactions (requires Oracle 9i+)'), - 'Transactions', - 'rollback segments' => array('ROLLBACK', - "select count(*) from sys.v_\$rollstat", - ''), - - 'peak transactions' => array('ROLLBACK', - "select max_utilization tx_hwm - from sys.v_\$resource_limit - where resource_name = 'transactions'", - 'Taken from high-water-mark'), - 'max transactions' => array('ROLLBACK', - "select value from v\$parameter where name = 'transactions'", - 'max transactions / rollback segments < 3.5 (or transactions_per_rollback_segment)'), - 'Parameters', - 'cursor sharing' => array('CURSOR', - "select value from v\$parameter where name = 'cursor_sharing'", - 'Cursor reuse strategy. Recommended is FORCE (8i+) or SIMILAR (9i+). See cursor_sharing.'), - /* - 'cursor reuse' => array('CURSOR', - "select count(*) from (select sql_text_wo_constants, count(*) - from t1 - group by sql_text_wo_constants -having count(*) > 100)",'These are sql statements that should be using bind variables'),*/ - 'index cache cost' => array('COST', - "select value from v\$parameter where name = 'optimizer_index_caching'", - '=WarnIndexCost'), - 'random page cost' => array('COST', - "select value from v\$parameter where name = 'optimizer_index_cost_adj'", - '=WarnPageCost'), - - 'Backup', - 'Achivelog Mode' => array('BACKUP', 'select log_mode from v$database', 'To turn on archivelog:-
- SQLPLUS> connect sys as sysdba; - SQLPLUS> shutdown immediate; - - SQLPLUS> startup mount exclusive; - SQLPLUS> alter database archivelog; - SQLPLUS> archive log start; - SQLPLUS> alter database open; -'), - - 'DBID' => array('BACKUP','select dbid from v$database','Primary key of database, used for recovery with an RMAN Recovery Catalog'), - 'Archive Log Dest' => array('BACKUP', "SELECT NVL(v1.value,v2.value) -FROM v\$parameter v1, v\$parameter v2 WHERE v1.name='log_archive_dest' AND v2.name='log_archive_dest_10'", ''), - - 'Flashback Area' => array('BACKUP', "select nvl(value,'Flashback Area not used') from v\$parameter where name=lower('DB_RECOVERY_FILE_DEST')", 'Flashback area is a folder where all backup data and logs can be stored and managed by Oracle. If Error: message displayed, then it is not in use.'), - 'Control File Keep Time' => array('BACKUP', "select value from v\$parameter where name='control_file_record_keep_time'",'No of days to keep RMAN info in control file. I recommend it be set to x2 or x3 times the frequency of your full backup.'), - false - - ); - - - function __construct(&$conn) - { - $savelog = $conn->LogSQL(false); - $this->version = $conn->ServerInfo(); - $conn->LogSQL($savelog); - $this->conn = $conn; - } - - function WarnPageCost($val) - { - if ($val == 100) $s = 'Too High. '; - else $s = ''; - - return $s.'Recommended is 20-50 for TP, and 50 for data warehouses. Default is 100. See optimizer_index_cost_adj. '; - } - - function WarnIndexCost($val) - { - if ($val == 0) $s = 'Too Low. '; - else $s = ''; - - return $s.'Percentage of indexed data blocks expected in the cache. - Recommended is 20 (fast disk array) to 30 (slower hard disks). Default is 0. - See optimizer_index_caching.'; - } - - function PGA() - { - if ($this->version['version'] < 9) return 'Oracle 9i or later required'; - - $rs = $this->conn->Execute("select a.mb,a.targ as pga_size_pct,a.pct from - (select round(pga_target_for_estimate/1024.0/1024.0,0) Mb, - pga_target_factor targ,estd_pga_cache_hit_percentage pct,rownum as r - from v\$pga_target_advice) a left join - (select round(pga_target_for_estimate/1024.0/1024.0,0) Mb, - pga_target_factor targ,estd_pga_cache_hit_percentage pct,rownum as r - from v\$pga_target_advice) b on - a.r = b.r+1 where - b.pct < 100"); - if (!$rs) return "Only in 9i or later"; - $rs->Close(); - if ($rs->EOF) return "PGA could be too big"; - - return reset($rs->fields); - } - - function Explain($sql,$partial=false) - { - $savelog = $this->conn->LogSQL(false); - $rs = $this->conn->SelectLimit("select ID FROM PLAN_TABLE"); - if (!$rs) { - echo "
Missing PLAN_TABLE
--CREATE TABLE PLAN_TABLE ( - STATEMENT_ID VARCHAR2(30), - TIMESTAMP DATE, - REMARKS VARCHAR2(80), - OPERATION VARCHAR2(30), - OPTIONS VARCHAR2(30), - OBJECT_NODE VARCHAR2(128), - OBJECT_OWNER VARCHAR2(30), - OBJECT_NAME VARCHAR2(30), - OBJECT_INSTANCE NUMBER(38), - OBJECT_TYPE VARCHAR2(30), - OPTIMIZER VARCHAR2(255), - SEARCH_COLUMNS NUMBER, - ID NUMBER(38), - PARENT_ID NUMBER(38), - POSITION NUMBER(38), - COST NUMBER(38), - CARDINALITY NUMBER(38), - BYTES NUMBER(38), - OTHER_TAG VARCHAR2(255), - PARTITION_START VARCHAR2(255), - PARTITION_STOP VARCHAR2(255), - PARTITION_ID NUMBER(38), - OTHER LONG, - DISTRIBUTION VARCHAR2(30) -); -"; - return false; - } - - $rs->Close(); - // $this->conn->debug=1; - - if ($partial) { - $sqlq = $this->conn->qstr($sql.'%'); - $arr = $this->conn->GetArray("select distinct sql1 from adodb_logsql where sql1 like $sqlq"); - if ($arr) { - foreach($arr as $row) { - $sql = reset($row); - if (crc32($sql) == $partial) break; - } - } - } - - $s = "
Explain: ".htmlspecialchars($sql)."
"; - - $this->conn->BeginTrans(); - $id = "ADODB ".microtime(); - - $rs = $this->conn->Execute("EXPLAIN PLAN SET STATEMENT_ID='$id' FOR $sql"); - $m = $this->conn->ErrorMsg(); - if ($m) { - $this->conn->RollbackTrans(); - $this->conn->LogSQL($savelog); - $s .= "$m
"; - return $s; - } - $rs = $this->conn->Execute(" - select - ''||lpad('--', (level-1)*2,'-') || trim(operation) || ' ' || trim(options)||'' as Operation,
- object_name,COST,CARDINALITY,bytes
- FROM plan_table
-START WITH id = 0 and STATEMENT_ID='$id'
-CONNECT BY prior id=parent_id and statement_id='$id'");
-
- $s .= rs2html($rs,false,false,false,false);
- $this->conn->RollbackTrans();
- $this->conn->LogSQL($savelog);
- $s .= $this->Tracer($sql,$partial);
- return $s;
- }
-
-
- function CheckMemory()
- {
- if ($this->version['version'] < 9) return 'Oracle 9i or later required';
-
- $rs = $this->conn->Execute("
-select a.size_for_estimate as cache_mb_estimate,
- case when a.size_factor=1 then
- '<<= current'
- when a.estd_physical_read_factor-b.estd_physical_read_factor > 0 and a.estd_physical_read_factor<1 then
- '- BETTER - '
- else ' ' end as currsize,
- a.estd_physical_read_factor-b.estd_physical_read_factor as best_when_0
- from (select size_for_estimate,size_factor,estd_physical_read_factor,rownum r from v\$db_cache_advice) a ,
- (select size_for_estimate,size_factor,estd_physical_read_factor,rownum r from v\$db_cache_advice) b where a.r = b.r-1");
- if (!$rs) return false;
-
- /*
- The v$db_cache_advice utility show the marginal changes in physical data block reads for different sizes of db_cache_size
- */
- $s = "Data Cache Estimate
"; - if ($rs->EOF) { - $s .= "Cache that is 50% of current size is still too big
"; - } else { - $s .= "Ideal size of Data Cache is when \"best_when_0\" changes from a positive number and becomes zero."; - $s .= rs2html($rs,false,false,false,false); - } - return $s; - } - - /* - Generate html for suspicious/expensive sql - */ - function tohtml(&$rs,$type) - { - $o1 = $rs->FetchField(0); - $o2 = $rs->FetchField(1); - $o3 = $rs->FetchField(2); - if ($rs->EOF) return 'None found
'; - $check = ''; - $sql = ''; - $s = "\n\n| ".$o1->name.' | '.$o2->name.' | '.$o3->name.' |
| ".$carr[0].' | '.$carr[1].' | '.$prefix.$sql.$suffix.' |
| ".$carr[0].' | '.$carr[1].' | '.$prefix.$sql.$suffix.' |
'; - - $save = $ADODB_CACHE_MODE; - $ADODB_CACHE_MODE = ADODB_FETCH_NUM; - if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false); - - $savelog = $this->conn->LogSQL(false); - $rs = $this->conn->SelectLimit($sql); - $this->conn->LogSQL($savelog); - - if (isset($savem)) $this->conn->SetFetchMode($savem); - $ADODB_CACHE_MODE = $save; - if ($rs) { - $s .= "\n
Ixora Suspicious SQL
"; - $s .= $this->tohtml($rs,'expsixora'); - } - - return $s; - } - - // code thanks to Ixora. - // http://www.ixora.com.au/scripts/query_opt.htm - // requires oracle 8.1.7 or later - function ExpensiveSQL($numsql = 10) - { - $sql = " -select - substr(to_char(s.pct, '99.00'), 2) || '%' load, - s.executions executes, - p.sql_text -from - ( - select - address, - disk_reads, - executions, - pct, - rank() over (order by disk_reads desc) ranking - from - ( - select - address, - disk_reads, - executions, - 100 * ratio_to_report(disk_reads) over () pct - from - sys.v_\$sql - where - command_type != 47 and module != 'T.O.A.D.' - ) - where - disk_reads > 50 * executions - ) s, - sys.v_\$sqltext p -where - s.ranking <= $numsql and - p.address = s.address -order by - 1 desc, s.address, p.piece -"; - global $ADODB_CACHE_MODE; - if (isset($_GET['expeixora']) && isset($_GET['sql'])) { - $partial = empty($_GET['part']); - echo "".$this->Explain($_GET['sql'],$partial)."\n"; - } - if (isset($_GET['sql'])) { - $var = $this->_ExpensiveSQL($numsql); - return $var; - } - - $s = ''; - $timer = time(); - $s .= $this->_ExpensiveSQL($numsql); - $timer = time() - $timer; - if ($timer > $this->noShowIxora) return $s; - - $s .= ''; - $save = $ADODB_CACHE_MODE; - $ADODB_CACHE_MODE = ADODB_FETCH_NUM; - if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false); - - $savelog = $this->conn->LogSQL(false); - $rs = $this->conn->Execute($sql); - $this->conn->LogSQL($savelog); - - if (isset($savem)) $this->conn->SetFetchMode($savem); - $ADODB_CACHE_MODE = $save; - - if ($rs) { - $s .= "\n
Ixora Expensive SQL
"; - $s .= $this->tohtml($rs,'expeixora'); - } - - return $s; - } - - function clearsql() - { - $perf_table = adodb_perf::table(); - // using the naive "delete from $perf_table where created<".$this->conn->sysTimeStamp will cause the table to lock, possibly - // for a long time - $sql = -"DECLARE cnt pls_integer; -BEGIN - cnt := 0; - FOR rec IN (SELECT ROWID AS rr FROM $perf_table WHERE created%s: '%s' using of undefined mode '%s'
", __CLASS__, 'optimizeTable', $mode)); - return false; - } - } - $sql = sprintf($sql, $table); - - return $conn->Execute($sql) !== false; - } - - function Explain($sql,$partial=false) - { - $save = $this->conn->LogSQL(false); - - if ($partial) { - $sqlq = $this->conn->qstr($sql.'%'); - $arr = $this->conn->GetArray("select distinct distinct sql1 from adodb_logsql where sql1 like $sqlq"); - if ($arr) { - foreach($arr as $row) { - $sql = reset($row); - if (crc32($sql) == $partial) break; - } - } - } - $sql = str_replace('?',"''",$sql); - $s = 'Explain: '.htmlspecialchars($sql).'
'; - $rs = $this->conn->Execute('EXPLAIN '.$sql); - $this->conn->LogSQL($save); - $s .= '';
- if ($rs)
- while (!$rs->EOF) {
- $s .= reset($rs->fields)."\n";
- $rs->MoveNext();
- }
- $s .= '';
- $s .= $this->Tracer($sql,$partial);
- return $s;
- }
-}
-?>
\ No newline at end of file
diff --git a/src/adodb5/pivottable.inc.php b/src/adodb5/pivottable.inc.php
deleted file mode 100644
index 89789030..00000000
--- a/src/adodb5/pivottable.inc.php
+++ /dev/null
@@ -1,187 +0,0 @@
-databaseType,'access') !== false;
- // note - vfp 6 still doesn' work even with IIF enabled || $db->databaseType == 'vfp';
-
- //$hidecnt = false;
-
- if ($where) $where = "\nWHERE $where";
- if (!is_array($colfield)) $colarr = $db->GetCol("select distinct $colfield from $tables $where order by 1");
- if (!$aggfield) $hidecnt = false;
-
- $sel = "$rowfields, ";
- if (is_array($colfield)) {
- foreach ($colfield as $k => $v) {
- $k = trim($k);
- if (!$hidecnt) {
- $sel .= $iif ?
- "\n\t$aggfn(IIF($v,1,0)) AS \"$k\", "
- :
- "\n\t$aggfn(CASE WHEN $v THEN 1 ELSE 0 END) AS \"$k\", ";
- }
- if ($aggfield) {
- $sel .= $iif ?
- "\n\t$aggfn(IIF($v,$aggfield,0)) AS \"$sumlabel$k\", "
- :
- "\n\t$aggfn(CASE WHEN $v THEN $aggfield ELSE 0 END) AS \"$sumlabel$k\", ";
- }
- }
- } else {
- foreach ($colarr as $v) {
- if (!is_numeric($v)) $vq = $db->qstr($v);
- else $vq = $v;
- $v = trim($v);
- if (strlen($v) == 0 ) $v = 'null';
- if (!$hidecnt) {
- $sel .= $iif ?
- "\n\t$aggfn(IIF($colfield=$vq,1,0)) AS \"$v\", "
- :
- "\n\t$aggfn(CASE WHEN $colfield=$vq THEN 1 ELSE 0 END) AS \"$v\", ";
- }
- if ($aggfield) {
- if ($hidecnt) $label = $v;
- else $label = "{$v}_$aggfield";
- $sel .= $iif ?
- "\n\t$aggfn(IIF($colfield=$vq,$aggfield,0)) AS \"$label\", "
- :
- "\n\t$aggfn(CASE WHEN $colfield=$vq THEN $aggfield ELSE 0 END) AS \"$label\", ";
- }
- }
- }
- if ($aggfield && $aggfield != '1'){
- $agg = "$aggfn($aggfield)";
- $sel .= "\n\t$agg as \"$sumlabel$aggfield\", ";
- }
-
- if ($showcount)
- $sel .= "\n\tSUM(1) as Total";
- else
- $sel = substr($sel,0,strlen($sel)-2);
-
-
- // Strip aliases
- $rowfields = preg_replace('/ AS (\w+)/i', '', $rowfields);
-
- $sql = "SELECT $sel \nFROM $tables $where \nGROUP BY $rowfields";
-
- return $sql;
- }
-
-/* EXAMPLES USING MS NORTHWIND DATABASE */
-if (0) {
-
-# example1
-#
-# Query the main "product" table
-# Set the rows to CompanyName and QuantityPerUnit
-# and the columns to the Categories
-# and define the joins to link to lookup tables
-# "categories" and "suppliers"
-#
-
- $sql = PivotTableSQL(
- $gDB, # adodb connection
- 'products p ,categories c ,suppliers s', # tables
- 'CompanyName,QuantityPerUnit', # row fields
- 'CategoryName', # column fields
- 'p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID' # joins/where
-);
- print "$sql";
- $rs = $gDB->Execute($sql);
- rs2html($rs);
-
-/*
-Generated SQL:
-
-SELECT CompanyName,QuantityPerUnit,
- SUM(CASE WHEN CategoryName='Beverages' THEN 1 ELSE 0 END) AS "Beverages",
- SUM(CASE WHEN CategoryName='Condiments' THEN 1 ELSE 0 END) AS "Condiments",
- SUM(CASE WHEN CategoryName='Confections' THEN 1 ELSE 0 END) AS "Confections",
- SUM(CASE WHEN CategoryName='Dairy Products' THEN 1 ELSE 0 END) AS "Dairy Products",
- SUM(CASE WHEN CategoryName='Grains/Cereals' THEN 1 ELSE 0 END) AS "Grains/Cereals",
- SUM(CASE WHEN CategoryName='Meat/Poultry' THEN 1 ELSE 0 END) AS "Meat/Poultry",
- SUM(CASE WHEN CategoryName='Produce' THEN 1 ELSE 0 END) AS "Produce",
- SUM(CASE WHEN CategoryName='Seafood' THEN 1 ELSE 0 END) AS "Seafood",
- SUM(1) as Total
-FROM products p ,categories c ,suppliers s WHERE p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID
-GROUP BY CompanyName,QuantityPerUnit
-*/
-//=====================================================================
-
-# example2
-#
-# Query the main "product" table
-# Set the rows to CompanyName and QuantityPerUnit
-# and the columns to the UnitsInStock for diiferent ranges
-# and define the joins to link to lookup tables
-# "categories" and "suppliers"
-#
- $sql = PivotTableSQL(
- $gDB, # adodb connection
- 'products p ,categories c ,suppliers s', # tables
- 'CompanyName,QuantityPerUnit', # row fields
- # column ranges
-array(
-' 0 ' => 'UnitsInStock <= 0',
-"1 to 5" => '0 < UnitsInStock and UnitsInStock <= 5',
-"6 to 10" => '5 < UnitsInStock and UnitsInStock <= 10',
-"11 to 15" => '10 < UnitsInStock and UnitsInStock <= 15',
-"16+" =>'15 < UnitsInStock'
-),
- ' p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID', # joins/where
- 'UnitsInStock', # sum this field
- 'Sum' # sum label prefix
-);
- print "$sql";
- $rs = $gDB->Execute($sql);
- rs2html($rs);
- /*
- Generated SQL:
-
-SELECT CompanyName,QuantityPerUnit,
- SUM(CASE WHEN UnitsInStock <= 0 THEN UnitsInStock ELSE 0 END) AS "Sum 0 ",
- SUM(CASE WHEN 0 < UnitsInStock and UnitsInStock <= 5 THEN UnitsInStock ELSE 0 END) AS "Sum 1 to 5",
- SUM(CASE WHEN 5 < UnitsInStock and UnitsInStock <= 10 THEN UnitsInStock ELSE 0 END) AS "Sum 6 to 10",
- SUM(CASE WHEN 10 < UnitsInStock and UnitsInStock <= 15 THEN UnitsInStock ELSE 0 END) AS "Sum 11 to 15",
- SUM(CASE WHEN 15 < UnitsInStock THEN UnitsInStock ELSE 0 END) AS "Sum 16+",
- SUM(UnitsInStock) AS "Sum UnitsInStock",
- SUM(1) as Total
-FROM products p ,categories c ,suppliers s WHERE p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID
-GROUP BY CompanyName,QuantityPerUnit
- */
-}
-?>
\ No newline at end of file
diff --git a/src/adodb5/readme.txt b/src/adodb5/readme.txt
deleted file mode 100644
index 97bdd9ea..00000000
--- a/src/adodb5/readme.txt
+++ /dev/null
@@ -1,62 +0,0 @@
->> ADODB Library for PHP4
-
-(c) 2000-2004 John Lim (jlim@natsoft.com.my)
-
-Released under both BSD and GNU Lesser GPL library license.
-This means you can use it in proprietary products.
-
-
->> Introduction
-
-PHP's database access functions are not standardised. This creates a
-need for a database class library to hide the differences between the
-different databases (encapsulate the differences) so we can easily
-switch databases.
-
-We currently support MySQL, Interbase, Sybase, PostgreSQL, Oracle,
-Microsoft SQL server, Foxpro ODBC, Access ODBC, Informix, DB2,
-Sybase SQL Anywhere, generic ODBC and Microsoft's ADO.
-
-We hope more people will contribute drivers to support other databases.
-
-
->> Documentation and Examples
-
-Refer to the adodb/docs directory for full documentation and examples.
-There is also a tutorial tute.htm that contrasts ADODB code with
-mysql code.
-
-
->>> Files
-Adodb.inc.php is the main file. You need to include only this file.
-
-Adodb-*.inc.php are the database specific driver code.
-
-Test.php contains a list of test commands to exercise the class library.
-
-Adodb-session.php is the PHP4 session handling code.
-
-Testdatabases.inc.php contains the list of databases to apply the tests on.
-
-Benchmark.php is a simple benchmark to test the throughput of a simple SELECT
-statement for databases described in testdatabases.inc.php. The benchmark
-tables are created in test.php.
-
-readme.htm is the main documentation.
-
-tute.htm is the tutorial.
-
-
->> More Info
-
-For more information, including installation see readme.htm
-or visit
- http://adodb.sourceforge.net/
-
-
->> Feature Requests and Bug Reports
-
-Email to jlim@natsoft.com.my
-
-
-
\ No newline at end of file
diff --git a/src/adodb5/rsfilter.inc.php b/src/adodb5/rsfilter.inc.php
deleted file mode 100644
index 6f3d646d..00000000
--- a/src/adodb5/rsfilter.inc.php
+++ /dev/null
@@ -1,61 +0,0 @@
- $v) {
- $arr[$k] = ucwords($v);
- }
- }
- $rs = RSFilter($rs,'do_ucwords');
- */
-function RSFilter($rs,$fn)
-{
- if ($rs->databaseType != 'array') {
- if (!$rs->connection) return false;
-
- $rs = $rs->connection->_rs2rs($rs);
- }
- $rows = $rs->RecordCount();
- for ($i=0; $i < $rows; $i++) {
- if (is_array ($fn)) {
- $obj = $fn[0];
- $method = $fn[1];
- $obj->$method ($rs->_array[$i],$rs);
- } else {
- $fn($rs->_array[$i],$rs);
- }
-
- }
- if (!$rs->EOF) {
- $rs->_currentRow = 0;
- $rs->fields = $rs->_array[0];
- }
-
- return $rs;
-}
-?>
\ No newline at end of file
diff --git a/src/adodb5/server.php b/src/adodb5/server.php
deleted file mode 100644
index 09383de9..00000000
--- a/src/adodb5/server.php
+++ /dev/null
@@ -1,87 +0,0 @@
-Connect($host,$uid,$pwd,$database)) err($conn->ErrorNo(). $sep . $conn->ErrorMsg());
-$sql = $_REQUEST['sql'];
-
-if (isset($_REQUEST['fetch']))
- $ADODB_FETCH_MODE = $_REQUEST['fetch'];
-
-if (isset($_REQUEST['nrows'])) {
- $nrows = $_REQUEST['nrows'];
- $offset = isset($_REQUEST['offset']) ? $_REQUEST['offset'] : -1;
- $rs = $conn->SelectLimit($sql,$nrows,$offset);
-} else
- $rs = $conn->Execute($sql);
-if ($rs){
- //$rs->timeToLive = 1;
- echo _rs2serialize($rs,$conn,$sql);
- $rs->Close();
-} else
- err($conn->ErrorNo(). $sep .$conn->ErrorMsg());
-
-?>
diff --git a/src/adodb5/session/adodb-compress-bzip2.php b/src/adodb5/session/adodb-compress-bzip2.php
deleted file mode 100644
index d786f1b1..00000000
--- a/src/adodb5/session/adodb-compress-bzip2.php
+++ /dev/null
@@ -1,118 +0,0 @@
-_block_size;
- }
-
- /**
- */
- function setBlockSize($block_size) {
- assert('$block_size >= 1');
- assert('$block_size <= 9');
- $this->_block_size = (int) $block_size;
- }
-
- /**
- */
- function getWorkLevel() {
- return $this->_work_level;
- }
-
- /**
- */
- function setWorkLevel($work_level) {
- assert('$work_level >= 0');
- assert('$work_level <= 250');
- $this->_work_level = (int) $work_level;
- }
-
- /**
- */
- function getMinLength() {
- return $this->_min_length;
- }
-
- /**
- */
- function setMinLength($min_length) {
- assert('$min_length >= 0');
- $this->_min_length = (int) $min_length;
- }
-
- /**
- */
- function __construct($block_size = null, $work_level = null, $min_length = null) {
- if (!is_null($block_size)) {
- $this->setBlockSize($block_size);
- }
-
- if (!is_null($work_level)) {
- $this->setWorkLevel($work_level);
- }
-
- if (!is_null($min_length)) {
- $this->setMinLength($min_length);
- }
- }
-
- /**
- */
- function write($data, $key) {
- if (strlen($data) < $this->_min_length) {
- return $data;
- }
-
- if (!is_null($this->_block_size)) {
- if (!is_null($this->_work_level)) {
- return bzcompress($data, $this->_block_size, $this->_work_level);
- } else {
- return bzcompress($data, $this->_block_size);
- }
- }
-
- return bzcompress($data);
- }
-
- /**
- */
- function read($data, $key) {
- return $data ? bzdecompress($data) : $data;
- }
-
-}
-
-return 1;
-
-?>
diff --git a/src/adodb5/session/adodb-compress-gzip.php b/src/adodb5/session/adodb-compress-gzip.php
deleted file mode 100644
index 300e6c9f..00000000
--- a/src/adodb5/session/adodb-compress-gzip.php
+++ /dev/null
@@ -1,93 +0,0 @@
-_level;
- }
-
- /**
- */
- function setLevel($level) {
- assert('$level >= 0');
- assert('$level <= 9');
- $this->_level = (int) $level;
- }
-
- /**
- */
- function getMinLength() {
- return $this->_min_length;
- }
-
- /**
- */
- function setMinLength($min_length) {
- assert('$min_length >= 0');
- $this->_min_length = (int) $min_length;
- }
-
- /**
- */
- function __construct($level = null, $min_length = null) {
- if (!is_null($level)) {
- $this->setLevel($level);
- }
-
- if (!is_null($min_length)) {
- $this->setMinLength($min_length);
- }
- }
-
- /**
- */
- function write($data, $key) {
- if (strlen($data) < $this->_min_length) {
- return $data;
- }
-
- if (!is_null($this->_level)) {
- return gzcompress($data, $this->_level);
- } else {
- return gzcompress($data);
- }
- }
-
- /**
- */
- function read($data, $key) {
- return $data ? gzuncompress($data) : $data;
- }
-
-}
-
-return 1;
-
-?>
\ No newline at end of file
diff --git a/src/adodb5/session/adodb-cryptsession.php b/src/adodb5/session/adodb-cryptsession.php
deleted file mode 100644
index 13fe77bc..00000000
--- a/src/adodb5/session/adodb-cryptsession.php
+++ /dev/null
@@ -1,27 +0,0 @@
-
\ No newline at end of file
diff --git a/src/adodb5/session/adodb-cryptsession2.php b/src/adodb5/session/adodb-cryptsession2.php
deleted file mode 100644
index d53f5a1a..00000000
--- a/src/adodb5/session/adodb-cryptsession2.php
+++ /dev/null
@@ -1,27 +0,0 @@
-
\ No newline at end of file
diff --git a/src/adodb5/session/adodb-encrypt-md5.php b/src/adodb5/session/adodb-encrypt-md5.php
deleted file mode 100644
index 24b8e18d..00000000
--- a/src/adodb5/session/adodb-encrypt-md5.php
+++ /dev/null
@@ -1,39 +0,0 @@
-encrypt($data, $key);
- }
-
- /**
- */
- function read($data, $key) {
- $md5crypt = new MD5Crypt();
- return $md5crypt->decrypt($data, $key);
- }
-
-}
-
-return 1;
-
-?>
\ No newline at end of file
diff --git a/src/adodb5/session/adodb-encrypt-secret.php b/src/adodb5/session/adodb-encrypt-secret.php
deleted file mode 100644
index ed185a8b..00000000
--- a/src/adodb5/session/adodb-encrypt-secret.php
+++ /dev/null
@@ -1,48 +0,0 @@
-
diff --git a/src/adodb5/session/adodb-encrypt-sha1.php b/src/adodb5/session/adodb-encrypt-sha1.php
deleted file mode 100644
index 16f603e3..00000000
--- a/src/adodb5/session/adodb-encrypt-sha1.php
+++ /dev/null
@@ -1,32 +0,0 @@
-encrypt($data, $key);
-
- }
-
-
- function read($data, $key)
- {
- $sha1crypt = new SHA1Crypt();
- return $sha1crypt->decrypt($data, $key);
-
- }
-}
-
-
-
-return 1;
-?>
\ No newline at end of file
diff --git a/src/adodb5/session/adodb-sess.txt b/src/adodb5/session/adodb-sess.txt
deleted file mode 100644
index d23dac42..00000000
--- a/src/adodb5/session/adodb-sess.txt
+++ /dev/null
@@ -1,131 +0,0 @@
-John,
-
-I have been an extremely satisfied ADODB user for several years now.
-
-To give you something back for all your hard work, I've spent the last 3
-days rewriting the adodb-session.php code.
-
-----------
-What's New
-----------
-
-Here's a list of the new code's benefits:
-
-* Combines the functionality of the three files:
-
-adodb-session.php
-adodb-session-clob.php
-adodb-cryptsession.php
-
-each with very similar functionality, into a single file adodb-session.php.
-This will ease maintenance and support issues.
-
-* Supports multiple encryption and compression schemes.
- Currently, we support:
-
- MD5Crypt (crypt.inc.php)
- MCrypt
- Secure (Horde's emulation of MCrypt, if MCrypt module is not available.)
- GZip
- BZip2
-
-These can be stacked, so if you want to compress and then encrypt your
-session data, it's easy.
-Also, the built-in MCrypt functions will be *much* faster, and more secure,
-than the MD5Crypt code.
-
-* adodb-session.php contains a single class ADODB_Session that encapsulates
-all functionality.
- This eliminates the use of global vars and defines (though they are
-supported for backwards compatibility).
-
-* All user defined parameters are now static functions in the ADODB_Session
-class.
-
-New parameters include:
-
-* encryptionKey(): Define the encryption key used to encrypt the session.
-Originally, it was a hard coded string.
-
-* persist(): Define if the database will be opened in persistent mode.
-Originally, the user had to call adodb_sess_open().
-
-* dataFieldName(): Define the field name used to store the session data, as
-'DATA' appears to be a reserved word in the following cases:
- ANSI SQL
- IBM DB2
- MS SQL Server
- Postgres
- SAP
-
-* filter(): Used to support multiple, simulataneous encryption/compression
-schemes.
-
-* Debug support is improved thru _rsdump() function, which is called after
-every database call.
-
-------------
-What's Fixed
-------------
-
-The new code includes several bug fixes and enhancements:
-
-* sesskey is compared in BINARY mode for MySQL, to avoid problems with
-session keys that differ only by case.
- Of course, the user should define the sesskey field as BINARY, to
-correctly fix this problem, otherwise performance will suffer.
-
-* In ADODB_Session::gc(), if $expire_notify is true, the multiple DELETES in
-the original code have been optimized to a single DELETE.
-
-* In ADODB_Session::destroy(), since "SELECT expireref, sesskey FROM $table
-WHERE sesskey = $qkey" will only return a single value, we don't loop on the
-result, we simply process the row, if any.
-
-* We close $rs after every use.
-
----------------
-What's the Same
----------------
-
-I know backwards compatibility is *very* important to you. Therefore, the
-new code is 100% backwards compatible.
-
-If you like my code, but don't "trust" it's backwards compatible, maybe we
-offer it as beta code, in a new directory for a release or two?
-
-------------
-What's To Do
-------------
-
-I've vascillated over whether to use a single function to get/set
-parameters:
-
-$user = ADODB_Session::user(); // get
-ADODB_Session::user($user); // set
-
-or to use separate functions (which is the PEAR/Java way):
-
-$user = ADODB_Session::getUser();
-ADODB_Session::setUser($user);
-
-I've chosen the former as it's makes for a simpler API, and reduces the
-amount of code, but I'd be happy to change it to the latter.
-
-Also, do you think the class should be a singleton class, versus a static
-class?
-
-Let me know if you find this code useful, and will be including it in the
-next release of ADODB.
-
-If so, I will modify the current documentation to detail the new
-functionality. To that end, what file(s) contain the documentation? Please
-send them to me if they are not publically available.
-
-Also, if there is *anything* in the code that you like to see changed, let
-me know.
-
-Thanks,
-
-Ross
-
diff --git a/src/adodb5/session/adodb-session-clob.php b/src/adodb5/session/adodb-session-clob.php
deleted file mode 100644
index 664a39af..00000000
--- a/src/adodb5/session/adodb-session-clob.php
+++ /dev/null
@@ -1,24 +0,0 @@
-
\ No newline at end of file
diff --git a/src/adodb5/session/adodb-session-clob2.php b/src/adodb5/session/adodb-session-clob2.php
deleted file mode 100644
index 7e8eb6cb..00000000
--- a/src/adodb5/session/adodb-session-clob2.php
+++ /dev/null
@@ -1,24 +0,0 @@
-
\ No newline at end of file
diff --git a/src/adodb5/session/adodb-session.php b/src/adodb5/session/adodb-session.php
deleted file mode 100644
index a787e988..00000000
--- a/src/adodb5/session/adodb-session.php
+++ /dev/null
@@ -1,932 +0,0 @@
-Execute('UPDATE '. ADODB_Session::table(). ' SET sesskey='. $conn->qstr($new_id). ' WHERE sesskey='.$conn->qstr($old_id));
-
- /* it is possible that the update statement fails due to a collision */
- if (!$ok) {
- session_id($old_id);
- if (empty($ck)) $ck = session_get_cookie_params();
- setcookie(session_name(), session_id(), false, $ck['path'], $ck['domain'], $ck['secure']);
- return false;
- }
-
- return true;
-}
-
-/*
- Generate database table for session data
- @see http://phplens.com/lens/lensforum/msgs.php?id=12280
- @return 0 if failure, 1 if errors, 2 if successful.
- @author Markus Staab http://www.public-4u.de
-*/
-function adodb_session_create_table($schemaFile=null,$conn = null)
-{
- // set default values
- if ($schemaFile===null) $schemaFile = ADODB_SESSION . '/session_schema.xml';
- if ($conn===null) $conn = ADODB_Session::_conn();
-
- if (!$conn) return 0;
-
- $schema = new adoSchema($conn);
- $schema->ParseSchema($schemaFile);
- return $schema->ExecuteSchema();
-}
-
-/*!
- \static
-*/
-class ADODB_Session {
- /////////////////////
- // getter/setter methods
- /////////////////////
-
- /*
-
- function Lock($lock=null)
- {
- static $_lock = false;
-
- if (!is_null($lock)) $_lock = $lock;
- return $lock;
- }
- */
- /*!
- */
- function driver($driver = null) {
- static $_driver = 'mysql';
- static $set = false;
-
- if (!is_null($driver)) {
- $_driver = trim($driver);
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESSION_DRIVER'])) {
- return $GLOBALS['ADODB_SESSION_DRIVER'];
- }
- }
-
- return $_driver;
- }
-
- /*!
- */
- function host($host = null) {
- static $_host = 'localhost';
- static $set = false;
-
- if (!is_null($host)) {
- $_host = trim($host);
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESSION_CONNECT'])) {
- return $GLOBALS['ADODB_SESSION_CONNECT'];
- }
- }
-
- return $_host;
- }
-
- /*!
- */
- function user($user = null) {
- static $_user = 'root';
- static $set = false;
-
- if (!is_null($user)) {
- $_user = trim($user);
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESSION_USER'])) {
- return $GLOBALS['ADODB_SESSION_USER'];
- }
- }
-
- return $_user;
- }
-
- /*!
- */
- function password($password = null) {
- static $_password = '';
- static $set = false;
-
- if (!is_null($password)) {
- $_password = $password;
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESSION_PWD'])) {
- return $GLOBALS['ADODB_SESSION_PWD'];
- }
- }
-
- return $_password;
- }
-
- /*!
- */
- function database($database = null) {
- static $_database = 'xphplens_2';
- static $set = false;
-
- if (!is_null($database)) {
- $_database = trim($database);
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESSION_DB'])) {
- return $GLOBALS['ADODB_SESSION_DB'];
- }
- }
-
- return $_database;
- }
-
- /*!
- */
- function persist($persist = null)
- {
- static $_persist = true;
-
- if (!is_null($persist)) {
- $_persist = trim($persist);
- }
-
- return $_persist;
- }
-
- /*!
- */
- function lifetime($lifetime = null) {
- static $_lifetime;
- static $set = false;
-
- if (!is_null($lifetime)) {
- $_lifetime = (int) $lifetime;
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESS_LIFE'])) {
- return $GLOBALS['ADODB_SESS_LIFE'];
- }
- }
- if (!$_lifetime) {
- $_lifetime = ini_get('session.gc_maxlifetime');
- if ($_lifetime <= 1) {
- // bug in PHP 4.0.3 pl 1 -- how about other versions?
- //print "Session Error: PHP.INI setting session.gc_maxlifetimenot set: $lifetime
";
- $_lifetime = 1440;
- }
- }
-
- return $_lifetime;
- }
-
- /*!
- */
- function debug($debug = null) {
- static $_debug = false;
- static $set = false;
-
- if (!is_null($debug)) {
- $_debug = (bool) $debug;
-
- $conn = ADODB_Session::_conn();
- if ($conn) {
- $conn->debug = $_debug;
- }
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESS_DEBUG'])) {
- return $GLOBALS['ADODB_SESS_DEBUG'];
- }
- }
-
- return $_debug;
- }
-
- /*!
- */
- function expireNotify($expire_notify = null) {
- static $_expire_notify;
- static $set = false;
-
- if (!is_null($expire_notify)) {
- $_expire_notify = $expire_notify;
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESSION_EXPIRE_NOTIFY'])) {
- return $GLOBALS['ADODB_SESSION_EXPIRE_NOTIFY'];
- }
- }
-
- return $_expire_notify;
- }
-
- /*!
- */
- function table($table = null) {
- static $_table = 'sessions';
- static $set = false;
-
- if (!is_null($table)) {
- $_table = trim($table);
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESSION_TBL'])) {
- return $GLOBALS['ADODB_SESSION_TBL'];
- }
- }
-
- return $_table;
- }
-
- /*!
- */
- function optimize($optimize = null) {
- static $_optimize = false;
- static $set = false;
-
- if (!is_null($optimize)) {
- $_optimize = (bool) $optimize;
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (defined('ADODB_SESSION_OPTIMIZE')) {
- return true;
- }
- }
-
- return $_optimize;
- }
-
- /*!
- */
- function syncSeconds($sync_seconds = null) {
- static $_sync_seconds = 60;
- static $set = false;
-
- if (!is_null($sync_seconds)) {
- $_sync_seconds = (int) $sync_seconds;
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (defined('ADODB_SESSION_SYNCH_SECS')) {
- return ADODB_SESSION_SYNCH_SECS;
- }
- }
-
- return $_sync_seconds;
- }
-
- /*!
- */
- function clob($clob = null) {
- static $_clob = false;
- static $set = false;
-
- if (!is_null($clob)) {
- $_clob = strtolower(trim($clob));
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESSION_USE_LOBS'])) {
- return $GLOBALS['ADODB_SESSION_USE_LOBS'];
- }
- }
-
- return $_clob;
- }
-
- /*!
- */
- function dataFieldName($data_field_name = null) {
- static $_data_field_name = 'data';
-
- if (!is_null($data_field_name)) {
- $_data_field_name = trim($data_field_name);
- }
-
- return $_data_field_name;
- }
-
- /*!
- */
- function filter($filter = null) {
- static $_filter = array();
-
- if (!is_null($filter)) {
- if (!is_array($filter)) {
- $filter = array($filter);
- }
- $_filter = $filter;
- }
-
- return $_filter;
- }
-
- /*!
- */
- function encryptionKey($encryption_key = null) {
- static $_encryption_key = 'CRYPTED ADODB SESSIONS ROCK!';
-
- if (!is_null($encryption_key)) {
- $_encryption_key = $encryption_key;
- }
-
- return $_encryption_key;
- }
-
- /////////////////////
- // private methods
- /////////////////////
-
- /*!
- */
- function _conn($conn=null) {
- return $GLOBALS['ADODB_SESS_CONN'];
- }
-
- /*!
- */
- function _crc($crc = null) {
- static $_crc = false;
-
- if (!is_null($crc)) {
- $_crc = $crc;
- }
-
- return $_crc;
- }
-
- /*!
- */
- function _init() {
- session_module_name('user');
- session_set_save_handler(
- array('ADODB_Session', 'open'),
- array('ADODB_Session', 'close'),
- array('ADODB_Session', 'read'),
- array('ADODB_Session', 'write'),
- array('ADODB_Session', 'destroy'),
- array('ADODB_Session', 'gc')
- );
- }
-
-
- /*!
- */
- function _sessionKey() {
- // use this function to create the encryption key for crypted sessions
- // crypt the used key, ADODB_Session::encryptionKey() as key and session_id() as salt
- return crypt(ADODB_Session::encryptionKey(), session_id());
- }
-
- /*!
- */
- function _dumprs($rs) {
- $conn = ADODB_Session::_conn();
- $debug = ADODB_Session::debug();
-
- if (!$conn) {
- return;
- }
-
- if (!$debug) {
- return;
- }
-
- if (!$rs) {
- echo "
\$rs is null or false
\n";
- return;
- }
-
- //echo "
\nAffected_Rows=",$conn->Affected_Rows(),"
\n";
-
- if (!is_object($rs)) {
- return;
- }
-
- require_once ADODB_SESSION.'/../tohtml.inc.php';
- rs2html($rs);
- }
-
- /////////////////////
- // public methods
- /////////////////////
-
- function config($driver, $host, $user, $password, $database=false,$options=false)
- {
- ADODB_Session::driver($driver);
- ADODB_Session::host($host);
- ADODB_Session::user($user);
- ADODB_Session::password($password);
- ADODB_Session::database($database);
-
- if ($driver == 'oci8' || $driver == 'oci8po') $options['lob'] = 'CLOB';
-
- if (isset($options['table'])) ADODB_Session::table($options['table']);
- if (isset($options['lob'])) ADODB_Session::clob($options['lob']);
- if (isset($options['debug'])) ADODB_Session::debug($options['debug']);
- }
-
- /*!
- Create the connection to the database.
-
- If $conn already exists, reuse that connection
- */
- function open($save_path, $session_name, $persist = null)
- {
- $conn = ADODB_Session::_conn();
-
- if ($conn) {
- return true;
- }
-
- $database = ADODB_Session::database();
- $debug = ADODB_Session::debug();
- $driver = ADODB_Session::driver();
- $host = ADODB_Session::host();
- $password = ADODB_Session::password();
- $user = ADODB_Session::user();
-
- if (!is_null($persist)) {
- ADODB_Session::persist($persist);
- } else {
- $persist = ADODB_Session::persist();
- }
-
-# these can all be defaulted to in php.ini
-# assert('$database');
-# assert('$driver');
-# assert('$host');
-
- $conn = ADONewConnection($driver);
-
- if ($debug) {
- $conn->debug = true;
-// ADOConnection::outp( " driver=$driver user=$user pwd=$password db=$database ");
- }
-
- if ($persist) {
- switch($persist) {
- default:
- case 'P': $ok = $conn->PConnect($host, $user, $password, $database); break;
- case 'C': $ok = $conn->Connect($host, $user, $password, $database); break;
- case 'N': $ok = $conn->NConnect($host, $user, $password, $database); break;
- }
- } else {
- $ok = $conn->Connect($host, $user, $password, $database);
- }
-
- if ($ok) $GLOBALS['ADODB_SESS_CONN'] = $conn;
- else
- ADOConnection::outp('Session: connection failed
', false);
-
-
- return $ok;
- }
-
- /*!
- Close the connection
- */
- function close()
- {
-/*
- $conn = ADODB_Session::_conn();
- if ($conn) $conn->Close();
-*/
- return true;
- }
-
- /*
- Slurp in the session variables and return the serialized string
- */
- function read($key)
- {
- $conn = ADODB_Session::_conn();
- $data = ADODB_Session::dataFieldName();
- $filter = ADODB_Session::filter();
- $table = ADODB_Session::table();
-
- if (!$conn) {
- return '';
- }
-
- //assert('$table');
-
- $qkey = $conn->quote($key);
- $binary = $conn->dataProvider === 'mysql' ? '/*! BINARY */' : '';
-
- $sql = "SELECT $data FROM $table WHERE sesskey = $binary $qkey AND expiry >= " . time();
- /* Lock code does not work as it needs to hold transaction within whole page, and we don't know if
- developer has commited elsewhere... :(
- */
- #if (ADODB_Session::Lock())
- # $rs = $conn->RowLock($table, "$binary sesskey = $qkey AND expiry >= " . time(), $data);
- #else
-
- $rs = $conn->Execute($sql);
- //ADODB_Session::_dumprs($rs);
- if ($rs) {
- if ($rs->EOF) {
- $v = '';
- } else {
- $v = reset($rs->fields);
- $filter = array_reverse($filter);
- foreach ($filter as $f) {
- if (is_object($f)) {
- $v = $f->read($v, ADODB_Session::_sessionKey());
- }
- }
- $v = rawurldecode($v);
- }
-
- $rs->Close();
-
- ADODB_Session::_crc(strlen($v) . crc32($v));
- return $v;
- }
-
- return '';
- }
-
- /*!
- Write the serialized data to a database.
-
- If the data has not been modified since the last read(), we do not write.
- */
- function write($key, $val)
- {
- global $ADODB_SESSION_READONLY;
-
- if (!empty($ADODB_SESSION_READONLY)) return;
-
- $clob = ADODB_Session::clob();
- $conn = ADODB_Session::_conn();
- $crc = ADODB_Session::_crc();
- $data = ADODB_Session::dataFieldName();
- $debug = ADODB_Session::debug();
- $driver = ADODB_Session::driver();
- $expire_notify = ADODB_Session::expireNotify();
- $filter = ADODB_Session::filter();
- $lifetime = ADODB_Session::lifetime();
- $table = ADODB_Session::table();
-
- if (!$conn) {
- return false;
- }
- $qkey = $conn->qstr($key);
-
- //assert('$table');
-
- $expiry = time() + $lifetime;
-
- $binary = $conn->dataProvider === 'mysql' ? '/*! BINARY */' : '';
-
- // crc32 optimization since adodb 2.1
- // now we only update expiry date, thx to sebastian thom in adodb 2.32
- if ($crc !== false && $crc == (strlen($val) . crc32($val))) {
- if ($debug) {
- ADOConnection::outp( 'Session: Only updating date - crc32 not changed
');
- }
-
- $expirevar = '';
- if ($expire_notify) {
- $var = reset($expire_notify);
- if (isset($$var)) {
- $expirevar = $$var;
- }
- }
-
-
- $sql = "UPDATE $table SET expiry = ".$conn->Param('0').",expireref=".$conn->Param('1')." WHERE $binary sesskey = ".$conn->Param('2')." AND expiry >= ".$conn->Param('3');
- $rs = $conn->Execute($sql,array($expiry,$expirevar,$key,time()));
- return true;
- }
- $val = rawurlencode($val);
- foreach ($filter as $f) {
- if (is_object($f)) {
- $val = $f->write($val, ADODB_Session::_sessionKey());
- }
- }
-
- $arr = array('sesskey' => $key, 'expiry' => $expiry, $data => $val, 'expireref' => '');
- if ($expire_notify) {
- $var = reset($expire_notify);
- if (isset($$var)) {
- $arr['expireref'] = $$var;
- }
- }
-
- if (!$clob) { // no lobs, simply use replace()
- $arr[$data] = $val;
- $rs = $conn->Replace($table, $arr, 'sesskey', $autoQuote = true);
-
- } else {
- // what value shall we insert/update for lob row?
- switch ($driver) {
- // empty_clob or empty_lob for oracle dbs
- case 'oracle':
- case 'oci8':
- case 'oci8po':
- case 'oci805':
- $lob_value = sprintf('empty_%s()', strtolower($clob));
- break;
-
- // null for all other
- default:
- $lob_value = 'null';
- break;
- }
-
- $conn->StartTrans();
- $expiryref = $conn->qstr($arr['expireref']);
- // do we insert or update? => as for sesskey
- $rs = $conn->Execute("SELECT COUNT(*) AS cnt FROM $table WHERE $binary sesskey = $qkey");
- if ($rs && reset($rs->fields) > 0) {
- $sql = "UPDATE $table SET expiry = $expiry, $data = $lob_value, expireref=$expiryref WHERE sesskey = $qkey";
- } else {
- $sql = "INSERT INTO $table (expiry, $data, sesskey,expireref) VALUES ($expiry, $lob_value, $qkey,$expiryref)";
- }
- if ($rs)$rs->Close();
-
-
- $err = '';
- $rs1 = $conn->Execute($sql);
- if (!$rs1) $err = $conn->ErrorMsg()."\n";
-
- $rs2 = $conn->UpdateBlob($table, $data, $val, " sesskey=$qkey", strtoupper($clob));
- if (!$rs2) $err .= $conn->ErrorMsg()."\n";
-
- $rs = ($rs && $rs2) ? true : false;
- $conn->CompleteTrans();
- }
-
- if (!$rs) {
- ADOConnection::outp('Session Replace: ' . $conn->ErrorMsg() . '
', false);
- return false;
- } else {
- // bug in access driver (could be odbc?) means that info is not committed
- // properly unless select statement executed in Win2000
- if ($conn->databaseType == 'access') {
- $sql = "SELECT sesskey FROM $table WHERE $binary sesskey = $qkey";
- $rs = $conn->Execute($sql);
- ADODB_Session::_dumprs($rs);
- if ($rs) {
- $rs->Close();
- }
- }
- }/*
- if (ADODB_Session::Lock()) {
- $conn->CommitTrans();
- }*/
- return $rs ? true : false;
- }
-
- /*!
- */
- function destroy($key) {
- $conn = ADODB_Session::_conn();
- $table = ADODB_Session::table();
- $expire_notify = ADODB_Session::expireNotify();
-
- if (!$conn) {
- return false;
- }
-
- //assert('$table');
-
- $qkey = $conn->quote($key);
- $binary = $conn->dataProvider === 'mysql' ? '/*! BINARY */' : '';
-
- if ($expire_notify) {
- reset($expire_notify);
- $fn = next($expire_notify);
- $savem = $conn->SetFetchMode(ADODB_FETCH_NUM);
- $sql = "SELECT expireref, sesskey FROM $table WHERE $binary sesskey = $qkey";
- $rs = $conn->Execute($sql);
- ADODB_Session::_dumprs($rs);
- $conn->SetFetchMode($savem);
- if (!$rs) {
- return false;
- }
- if (!$rs->EOF) {
- $ref = $rs->fields[0];
- $key = $rs->fields[1];
- //assert('$ref');
- //assert('$key');
- $fn($ref, $key);
- }
- $rs->Close();
- }
-
- $sql = "DELETE FROM $table WHERE $binary sesskey = $qkey";
- $rs = $conn->Execute($sql);
- ADODB_Session::_dumprs($rs);
-
- return $rs ? true : false;
- }
-
- /*!
- */
- function gc($maxlifetime)
- {
- $conn = ADODB_Session::_conn();
- $debug = ADODB_Session::debug();
- $expire_notify = ADODB_Session::expireNotify();
- $optimize = ADODB_Session::optimize();
- $sync_seconds = ADODB_Session::syncSeconds();
- $table = ADODB_Session::table();
-
- if (!$conn) {
- return false;
- }
-
-
- $time = time();
- $binary = $conn->dataProvider === 'mysql' ? '/*! BINARY */' : '';
-
- if ($expire_notify) {
- reset($expire_notify);
- $fn = next($expire_notify);
- $savem = $conn->SetFetchMode(ADODB_FETCH_NUM);
- $sql = "SELECT expireref, sesskey FROM $table WHERE expiry < $time";
- $rs = $conn->Execute($sql);
- ADODB_Session::_dumprs($rs);
- $conn->SetFetchMode($savem);
- if ($rs) {
- $conn->StartTrans();
- $keys = array();
- while (!$rs->EOF) {
- $ref = $rs->fields[0];
- $key = $rs->fields[1];
- $fn($ref, $key);
- $del = $conn->Execute("DELETE FROM $table WHERE sesskey=".$conn->Param('0'),array($key));
- $rs->MoveNext();
- }
- $rs->Close();
-
- $conn->CompleteTrans();
- }
- } else {
-
- if (1) {
- $sql = "SELECT sesskey FROM $table WHERE expiry < $time";
- $arr = $conn->GetAll($sql);
- foreach ($arr as $row) {
- $sql2 = "DELETE FROM $table WHERE sesskey=".$conn->Param('0');
- $conn->Execute($sql2,array(reset($row)));
- }
- } else {
- $sql = "DELETE FROM $table WHERE expiry < $time";
- $rs = $conn->Execute($sql);
- ADODB_Session::_dumprs($rs);
- if ($rs) $rs->Close();
- }
- if ($debug) {
- ADOConnection::outp("Garbage Collection: $sql
");
- }
- }
-
- // suggested by Cameron, "GaM3R"
- if ($optimize) {
- $driver = ADODB_Session::driver();
-
- if (preg_match('/mysql/i', $driver)) {
- $sql = "OPTIMIZE TABLE $table";
- }
- if (preg_match('/postgres/i', $driver)) {
- $sql = "VACUUM $table";
- }
- if (!empty($sql)) {
- $conn->Execute($sql);
- }
- }
-
- if ($sync_seconds) {
- $sql = 'SELECT ';
- if ($conn->dataProvider === 'oci8') {
- $sql .= "TO_CHAR({$conn->sysTimeStamp}, 'RRRR-MM-DD HH24:MI:SS')";
- } else {
- $sql .= $conn->sysTimeStamp;
- }
- $sql .= " FROM $table";
-
- $rs = $conn->SelectLimit($sql, 1);
- if ($rs && !$rs->EOF) {
- $dbts = reset($rs->fields);
- $rs->Close();
- $dbt = $conn->UnixTimeStamp($dbts);
- $t = time();
-
- if (abs($dbt - $t) >= $sync_seconds) {
- $msg = __FILE__ .
- ": Server time for webserver {$_SERVER['HTTP_HOST']} not in synch with database: " .
- " database=$dbt ($dbts), webserver=$t (diff=". (abs($dbt - $t) / 60) . ' minutes)';
- error_log($msg);
- if ($debug) {
- ADOConnection::outp("$msg
");
- }
- }
- }
- }
-
- return true;
- }
-}
-
-ADODB_Session::_init();
-if (empty($ADODB_SESSION_READONLY))
- register_shutdown_function('session_write_close');
-
-// for backwards compatability only
-function adodb_sess_open($save_path, $session_name, $persist = true) {
- return ADODB_Session::open($save_path, $session_name, $persist);
-}
-
-// for backwards compatability only
-function adodb_sess_gc($t)
-{
- return ADODB_Session::gc($t);
-}
-
-?>
\ No newline at end of file
diff --git a/src/adodb5/session/adodb-session2.php b/src/adodb5/session/adodb-session2.php
deleted file mode 100644
index 37c1264f..00000000
--- a/src/adodb5/session/adodb-session2.php
+++ /dev/null
@@ -1,943 +0,0 @@
-Execute('UPDATE '. ADODB_Session::table(). ' SET sesskey='. $conn->qstr($new_id). ' WHERE sesskey='.$conn->qstr($old_id));
-
- /* it is possible that the update statement fails due to a collision */
- if (!$ok) {
- session_id($old_id);
- if (empty($ck)) $ck = session_get_cookie_params();
- setcookie(session_name(), session_id(), false, $ck['path'], $ck['domain'], $ck['secure']);
- return false;
- }
-
- return true;
-}
-
-/*
- Generate database table for session data
- @see http://phplens.com/lens/lensforum/msgs.php?id=12280
- @return 0 if failure, 1 if errors, 2 if successful.
- @author Markus Staab http://www.public-4u.de
-*/
-function adodb_session_create_table($schemaFile=null,$conn = null)
-{
- // set default values
- if ($schemaFile===null) $schemaFile = ADODB_SESSION . '/session_schema2.xml';
- if ($conn===null) $conn = ADODB_Session::_conn();
-
- if (!$conn) return 0;
-
- $schema = new adoSchema($conn);
- $schema->ParseSchema($schemaFile);
- return $schema->ExecuteSchema();
-}
-
-/*!
- \static
-*/
-class ADODB_Session {
- /////////////////////
- // getter/setter methods
- /////////////////////
-
- /*
-
- function Lock($lock=null)
- {
- static $_lock = false;
-
- if (!is_null($lock)) $_lock = $lock;
- return $lock;
- }
- */
- /*!
- */
- static function driver($driver = null)
- {
- static $_driver = 'mysql';
- static $set = false;
-
- if (!is_null($driver)) {
- $_driver = trim($driver);
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESSION_DRIVER'])) {
- return $GLOBALS['ADODB_SESSION_DRIVER'];
- }
- }
-
- return $_driver;
- }
-
- /*!
- */
- static function host($host = null) {
- static $_host = 'localhost';
- static $set = false;
-
- if (!is_null($host)) {
- $_host = trim($host);
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESSION_CONNECT'])) {
- return $GLOBALS['ADODB_SESSION_CONNECT'];
- }
- }
-
- return $_host;
- }
-
- /*!
- */
- static function user($user = null)
- {
- static $_user = 'root';
- static $set = false;
-
- if (!is_null($user)) {
- $_user = trim($user);
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESSION_USER'])) {
- return $GLOBALS['ADODB_SESSION_USER'];
- }
- }
-
- return $_user;
- }
-
- /*!
- */
- static function password($password = null)
- {
- static $_password = '';
- static $set = false;
-
- if (!is_null($password)) {
- $_password = $password;
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESSION_PWD'])) {
- return $GLOBALS['ADODB_SESSION_PWD'];
- }
- }
-
- return $_password;
- }
-
- /*!
- */
- static function database($database = null)
- {
- static $_database = '';
- static $set = false;
-
- if (!is_null($database)) {
- $_database = trim($database);
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESSION_DB'])) {
- return $GLOBALS['ADODB_SESSION_DB'];
- }
- }
- return $_database;
- }
-
- /*!
- */
- static function persist($persist = null)
- {
- static $_persist = true;
-
- if (!is_null($persist)) {
- $_persist = trim($persist);
- }
-
- return $_persist;
- }
-
- /*!
- */
- static function lifetime($lifetime = null)
- {
- static $_lifetime;
- static $set = false;
-
- if (!is_null($lifetime)) {
- $_lifetime = (int) $lifetime;
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESS_LIFE'])) {
- return $GLOBALS['ADODB_SESS_LIFE'];
- }
- }
- if (!$_lifetime) {
- $_lifetime = ini_get('session.gc_maxlifetime');
- if ($_lifetime <= 1) {
- // bug in PHP 4.0.3 pl 1 -- how about other versions?
- //print "Session Error: PHP.INI setting session.gc_maxlifetimenot set: $lifetime
";
- $_lifetime = 1440;
- }
- }
-
- return $_lifetime;
- }
-
- /*!
- */
- static function debug($debug = null)
- {
- static $_debug = false;
- static $set = false;
-
- if (!is_null($debug)) {
- $_debug = (bool) $debug;
-
- $conn = ADODB_Session::_conn();
- if ($conn) {
- #$conn->debug = $_debug;
- }
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESS_DEBUG'])) {
- return $GLOBALS['ADODB_SESS_DEBUG'];
- }
- }
-
- return $_debug;
- }
-
- /*!
- */
- static function expireNotify($expire_notify = null)
- {
- static $_expire_notify;
- static $set = false;
-
- if (!is_null($expire_notify)) {
- $_expire_notify = $expire_notify;
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESSION_EXPIRE_NOTIFY'])) {
- return $GLOBALS['ADODB_SESSION_EXPIRE_NOTIFY'];
- }
- }
-
- return $_expire_notify;
- }
-
- /*!
- */
- static function table($table = null)
- {
- static $_table = 'sessions2';
- static $set = false;
-
- if (!is_null($table)) {
- $_table = trim($table);
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESSION_TBL'])) {
- return $GLOBALS['ADODB_SESSION_TBL'];
- }
- }
-
- return $_table;
- }
-
- /*!
- */
- static function optimize($optimize = null)
- {
- static $_optimize = false;
- static $set = false;
-
- if (!is_null($optimize)) {
- $_optimize = (bool) $optimize;
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (defined('ADODB_SESSION_OPTIMIZE')) {
- return true;
- }
- }
-
- return $_optimize;
- }
-
- /*!
- */
- static function syncSeconds($sync_seconds = null) {
- //echo ("WARNING: ADODB_SESSION::syncSeconds is longer used, please remove this function for your code
");
-
- return 0;
- }
-
- /*!
- */
- static function clob($clob = null) {
- static $_clob = false;
- static $set = false;
-
- if (!is_null($clob)) {
- $_clob = strtolower(trim($clob));
- $set = true;
- } elseif (!$set) {
- // backwards compatibility
- if (isset($GLOBALS['ADODB_SESSION_USE_LOBS'])) {
- return $GLOBALS['ADODB_SESSION_USE_LOBS'];
- }
- }
-
- return $_clob;
- }
-
- /*!
- */
- static function dataFieldName($data_field_name = null) {
- //echo ("WARNING: ADODB_SESSION::dataFieldName() is longer used, please remove this function for your code
");
- return '';
- }
-
- /*!
- */
- static function filter($filter = null) {
- static $_filter = array();
-
- if (!is_null($filter)) {
- if (!is_array($filter)) {
- $filter = array($filter);
- }
- $_filter = $filter;
- }
-
- return $_filter;
- }
-
- /*!
- */
- static function encryptionKey($encryption_key = null) {
- static $_encryption_key = 'CRYPTED ADODB SESSIONS ROCK!';
-
- if (!is_null($encryption_key)) {
- $_encryption_key = $encryption_key;
- }
-
- return $_encryption_key;
- }
-
- /////////////////////
- // private methods
- /////////////////////
-
- /*!
- */
- static function _conn($conn=null) {
- return isset($GLOBALS['ADODB_SESS_CONN']) ? $GLOBALS['ADODB_SESS_CONN'] : false;
- }
-
- /*!
- */
- static function _crc($crc = null) {
- static $_crc = false;
-
- if (!is_null($crc)) {
- $_crc = $crc;
- }
-
- return $_crc;
- }
-
- /*!
- */
- static function _init() {
- session_module_name('user');
- session_set_save_handler(
- array('ADODB_Session', 'open'),
- array('ADODB_Session', 'close'),
- array('ADODB_Session', 'read'),
- array('ADODB_Session', 'write'),
- array('ADODB_Session', 'destroy'),
- array('ADODB_Session', 'gc')
- );
- }
-
-
- /*!
- */
- static function _sessionKey() {
- // use this function to create the encryption key for crypted sessions
- // crypt the used key, ADODB_Session::encryptionKey() as key and session_id() as salt
- return crypt(ADODB_Session::encryptionKey(), session_id());
- }
-
- /*!
- */
- static function _dumprs(&$rs) {
- $conn = ADODB_Session::_conn();
- $debug = ADODB_Session::debug();
-
- if (!$conn) {
- return;
- }
-
- if (!$debug) {
- return;
- }
-
- if (!$rs) {
- echo "
\$rs is null or false
\n";
- return;
- }
-
- //echo "
\nAffected_Rows=",$conn->Affected_Rows(),"
\n";
-
- if (!is_object($rs)) {
- return;
- }
- $rs = $conn->_rs2rs($rs);
-
- require_once ADODB_SESSION.'/../tohtml.inc.php';
- rs2html($rs);
- $rs->MoveFirst();
- }
-
- /////////////////////
- // public methods
- /////////////////////
-
- static function config($driver, $host, $user, $password, $database=false,$options=false)
- {
- ADODB_Session::driver($driver);
- ADODB_Session::host($host);
- ADODB_Session::user($user);
- ADODB_Session::password($password);
- ADODB_Session::database($database);
-
- if ($driver == 'oci8' || $driver == 'oci8po') $options['lob'] = 'CLOB';
-
- if (isset($options['table'])) ADODB_Session::table($options['table']);
- if (isset($options['lob'])) ADODB_Session::clob($options['lob']);
- if (isset($options['debug'])) ADODB_Session::debug($options['debug']);
- }
-
- /*!
- Create the connection to the database.
-
- If $conn already exists, reuse that connection
- */
- static function open($save_path, $session_name, $persist = null)
- {
- $conn = ADODB_Session::_conn();
-
- if ($conn) {
- return true;
- }
-
- $database = ADODB_Session::database();
- $debug = ADODB_Session::debug();
- $driver = ADODB_Session::driver();
- $host = ADODB_Session::host();
- $password = ADODB_Session::password();
- $user = ADODB_Session::user();
-
- if (!is_null($persist)) {
- ADODB_Session::persist($persist);
- } else {
- $persist = ADODB_Session::persist();
- }
-
-# these can all be defaulted to in php.ini
-# assert('$database');
-# assert('$driver');
-# assert('$host');
-
- $conn = ADONewConnection($driver);
-
- if ($debug) {
- $conn->debug = true;
- ADOConnection::outp( " driver=$driver user=$user db=$database ");
- }
-
- if ($persist) {
- switch($persist) {
- default:
- case 'P': $ok = $conn->PConnect($host, $user, $password, $database); break;
- case 'C': $ok = $conn->Connect($host, $user, $password, $database); break;
- case 'N': $ok = $conn->NConnect($host, $user, $password, $database); break;
- }
- } else {
- $ok = $conn->Connect($host, $user, $password, $database);
- }
-
- if ($ok) $GLOBALS['ADODB_SESS_CONN'] = $conn;
- else
- ADOConnection::outp('Session: connection failed
', false);
-
-
- return $ok;
- }
-
- /*!
- Close the connection
- */
- static function close()
- {
-/*
- $conn = ADODB_Session::_conn();
- if ($conn) $conn->Close();
-*/
- return true;
- }
-
- /*
- Slurp in the session variables and return the serialized string
- */
- static function read($key)
- {
- $conn = ADODB_Session::_conn();
- $filter = ADODB_Session::filter();
- $table = ADODB_Session::table();
-
- if (!$conn) {
- return '';
- }
-
- //assert('$table');
-
- $binary = $conn->dataProvider === 'mysql' ? '/*! BINARY */' : '';
-
- $sql = "SELECT sessdata FROM $table WHERE sesskey = $binary ".$conn->Param(0)." AND expiry >= " . $conn->sysTimeStamp;
- /* Lock code does not work as it needs to hold transaction within whole page, and we don't know if
- developer has commited elsewhere... :(
- */
- #if (ADODB_Session::Lock())
- # $rs = $conn->RowLock($table, "$binary sesskey = $qkey AND expiry >= " . time(), sessdata);
- #else
- $rs = $conn->Execute($sql, array($key));
- //ADODB_Session::_dumprs($rs);
- if ($rs) {
- if ($rs->EOF) {
- $v = '';
- } else {
- $v = reset($rs->fields);
- $filter = array_reverse($filter);
- foreach ($filter as $f) {
- if (is_object($f)) {
- $v = $f->read($v, ADODB_Session::_sessionKey());
- }
- }
- $v = rawurldecode($v);
- }
-
- $rs->Close();
-
- ADODB_Session::_crc(strlen($v) . crc32($v));
- return $v;
- }
-
- return '';
- }
-
- /*!
- Write the serialized data to a database.
-
- If the data has not been modified since the last read(), we do not write.
- */
- static function write($key, $oval)
- {
- global $ADODB_SESSION_READONLY;
-
- if (!empty($ADODB_SESSION_READONLY)) return;
-
- $clob = ADODB_Session::clob();
- $conn = ADODB_Session::_conn();
- $crc = ADODB_Session::_crc();
- $debug = ADODB_Session::debug();
- $driver = ADODB_Session::driver();
- $expire_notify = ADODB_Session::expireNotify();
- $filter = ADODB_Session::filter();
- $lifetime = ADODB_Session::lifetime();
- $table = ADODB_Session::table();
-
- if (!$conn) {
- return false;
- }
- if ($debug) $conn->debug = 1;
- $sysTimeStamp = $conn->sysTimeStamp;
-
- //assert('$table');
-
- $expiry = $conn->OffsetDate($lifetime/(24*3600),$sysTimeStamp);
-
- $binary = $conn->dataProvider === 'mysql' ? '/*! BINARY */' : '';
-
- // crc32 optimization since adodb 2.1
- // now we only update expiry date, thx to sebastian thom in adodb 2.32
- if ($crc !== false && $crc == (strlen($oval) . crc32($oval))) {
- if ($debug) {
- echo 'Session: Only updating date - crc32 not changed
';
- }
-
- $expirevar = '';
- if ($expire_notify) {
- $var = reset($expire_notify);
- if (isset($$var)) {
- $expirevar = $$var;
- }
- }
-
-
- $sql = "UPDATE $table SET expiry = $expiry ,expireref=".$conn->Param('0').", modified = $sysTimeStamp WHERE $binary sesskey = ".$conn->Param('1')." AND expiry >= $sysTimeStamp";
- $rs = $conn->Execute($sql,array($expirevar,$key));
- return true;
- }
- $val = rawurlencode($oval);
- foreach ($filter as $f) {
- if (is_object($f)) {
- $val = $f->write($val, ADODB_Session::_sessionKey());
- }
- }
-
- $expireref = '';
- if ($expire_notify) {
- $var = reset($expire_notify);
- if (isset($$var)) {
- $expireref = $$var;
- }
- }
-
- if (!$clob) { // no lobs, simply use replace()
- $rs = $conn->Execute("SELECT COUNT(*) AS cnt FROM $table WHERE $binary sesskey = ".$conn->Param(0),array($key));
- if ($rs) $rs->Close();
-
- if ($rs && reset($rs->fields) > 0) {
- $sql = "UPDATE $table SET expiry=$expiry, sessdata=".$conn->Param(0).", expireref= ".$conn->Param(1).",modified=$sysTimeStamp WHERE sesskey = ".$conn->Param('2');
-
- } else {
- $sql = "INSERT INTO $table (expiry, sessdata, expireref, sesskey, created, modified)
- VALUES ($expiry,".$conn->Param('0').", ". $conn->Param('1').", ".$conn->Param('2').", $sysTimeStamp, $sysTimeStamp)";
- }
-
-
- $rs = $conn->Execute($sql,array($val,$expireref,$key));
-
- } else {
- // what value shall we insert/update for lob row?
- switch ($driver) {
- // empty_clob or empty_lob for oracle dbs
- case 'oracle':
- case 'oci8':
- case 'oci8po':
- case 'oci805':
- $lob_value = sprintf('empty_%s()', strtolower($clob));
- break;
-
- // null for all other
- default:
- $lob_value = 'null';
- break;
- }
-
- $conn->StartTrans();
-
- $rs = $conn->Execute("SELECT COUNT(*) AS cnt FROM $table WHERE $binary sesskey = ".$conn->Param(0),array($key));
- if ($rs) $rs->Close();
-
- if ($rs && reset($rs->fields) > 0) {
- $sql = "UPDATE $table SET expiry=$expiry, sessdata=$lob_value, expireref= ".$conn->Param(0).",modified=$sysTimeStamp WHERE sesskey = ".$conn->Param('1');
-
- } else {
- $sql = "INSERT INTO $table (expiry, sessdata, expireref, sesskey, created, modified)
- VALUES ($expiry,$lob_value, ". $conn->Param('0').", ".$conn->Param('1').", $sysTimeStamp, $sysTimeStamp)";
- }
-
- $rs = $conn->Execute($sql,array($expireref,$key));
-
- $qkey = $conn->qstr($key);
- $rs2 = $conn->UpdateBlob($table, 'sessdata', $val, " sesskey=$qkey", strtoupper($clob));
- if ($debug) echo "
",htmlspecialchars($oval), "
";
- $rs = @$conn->CompleteTrans();
-
-
- }
-
- if (!$rs) {
- ADOConnection::outp('Session Replace: ' . $conn->ErrorMsg() . '
', false);
- return false;
- } else {
- // bug in access driver (could be odbc?) means that info is not committed
- // properly unless select statement executed in Win2000
- if ($conn->databaseType == 'access') {
- $sql = "SELECT sesskey FROM $table WHERE $binary sesskey = $qkey";
- $rs = $conn->Execute($sql);
- ADODB_Session::_dumprs($rs);
- if ($rs) {
- $rs->Close();
- }
- }
- }/*
- if (ADODB_Session::Lock()) {
- $conn->CommitTrans();
- }*/
- return $rs ? true : false;
- }
-
- /*!
- */
- static function destroy($key) {
- $conn = ADODB_Session::_conn();
- $table = ADODB_Session::table();
- $expire_notify = ADODB_Session::expireNotify();
-
- if (!$conn) {
- return false;
- }
- $debug = ADODB_Session::debug();
- if ($debug) $conn->debug = 1;
- //assert('$table');
-
- $qkey = $conn->quote($key);
- $binary = $conn->dataProvider === 'mysql' ? '/*! BINARY */' : '';
-
- if ($expire_notify) {
- reset($expire_notify);
- $fn = next($expire_notify);
- $savem = $conn->SetFetchMode(ADODB_FETCH_NUM);
- $sql = "SELECT expireref, sesskey FROM $table WHERE $binary sesskey = $qkey";
- $rs = $conn->Execute($sql);
- ADODB_Session::_dumprs($rs);
- $conn->SetFetchMode($savem);
- if (!$rs) {
- return false;
- }
- if (!$rs->EOF) {
- $ref = $rs->fields[0];
- $key = $rs->fields[1];
- //assert('$ref');
- //assert('$key');
- $fn($ref, $key);
- }
- $rs->Close();
- }
-
- $sql = "DELETE FROM $table WHERE $binary sesskey = $qkey";
- $rs = $conn->Execute($sql);
- if ($rs) {
- $rs->Close();
- }
-
- return $rs ? true : false;
- }
-
- /*!
- */
- static function gc($maxlifetime)
- {
- $conn = ADODB_Session::_conn();
- $debug = ADODB_Session::debug();
- $expire_notify = ADODB_Session::expireNotify();
- $optimize = ADODB_Session::optimize();
- $table = ADODB_Session::table();
-
- if (!$conn) {
- return false;
- }
-
-
- $debug = ADODB_Session::debug();
- if ($debug) {
- $conn->debug = 1;
- $COMMITNUM = 2;
- } else {
- $COMMITNUM = 20;
- }
-
- //assert('$table');
-
- $time = $conn->OffsetDate(-$maxlifetime/24/3600,$conn->sysTimeStamp);
- $binary = $conn->dataProvider === 'mysql' ? '/*! BINARY */' : '';
-
- if ($expire_notify) {
- reset($expire_notify);
- $fn = next($expire_notify);
- } else {
- $fn = false;
- }
-
- $savem = $conn->SetFetchMode(ADODB_FETCH_NUM);
- $sql = "SELECT expireref, sesskey FROM $table WHERE expiry < $time ORDER BY 2"; # add order by to prevent deadlock
- $rs = $conn->SelectLimit($sql,1000);
- ADODB_Session::_dumprs($rs);
- if ($debug) $conn->SetFetchMode($savem);
- if ($rs) {
- $tr = $conn->hasTransactions;
- if ($tr) $conn->BeginTrans();
- $keys = array();
- $ccnt = 0;
- while (!$rs->EOF) {
- $ref = $rs->fields[0];
- $key = $rs->fields[1];
- if ($fn) $fn($ref, $key);
- $del = $conn->Execute("DELETE FROM $table WHERE sesskey=".$conn->Param('0'),array($key));
- $rs->MoveNext();
- $ccnt += 1;
- if ($tr && $ccnt % $COMMITNUM == 0) {
- if ($debug) echo "Commit
\n";
- $conn->CommitTrans();
- $conn->BeginTrans();
- }
- }
- $rs->Close();
-
- if ($tr) $conn->CommitTrans();
- }
-
-
- // suggested by Cameron, "GaM3R"
- if ($optimize) {
- $driver = ADODB_Session::driver();
-
- if (preg_match('/mysql/i', $driver)) {
- $sql = "OPTIMIZE TABLE $table";
- }
- if (preg_match('/postgres/i', $driver)) {
- $sql = "VACUUM $table";
- }
- if (!empty($sql)) {
- $conn->Execute($sql);
- }
- }
-
-
- return true;
- }
-}
-
-ADODB_Session::_init();
-if (empty($ADODB_SESSION_READONLY))
- register_shutdown_function('session_write_close');
-
-// for backwards compatability only
-function adodb_sess_open($save_path, $session_name, $persist = true) {
- return ADODB_Session::open($save_path, $session_name, $persist);
-}
-
-// for backwards compatability only
-function adodb_sess_gc($t)
-{
- return ADODB_Session::gc($t);
-}
-
-?>
\ No newline at end of file
diff --git a/src/adodb5/session/adodb-sessions.mysql.sql b/src/adodb5/session/adodb-sessions.mysql.sql
deleted file mode 100644
index f90de449..00000000
--- a/src/adodb5/session/adodb-sessions.mysql.sql
+++ /dev/null
@@ -1,16 +0,0 @@
--- $CVSHeader$
-
-CREATE DATABASE /*! IF NOT EXISTS */ adodb_sessions;
-
-USE adodb_sessions;
-
-DROP TABLE /*! IF EXISTS */ sessions;
-
-CREATE TABLE /*! IF NOT EXISTS */ sessions (
- sesskey CHAR(32) /*! BINARY */ NOT NULL DEFAULT '',
- expiry INT(11) /*! UNSIGNED */ NOT NULL DEFAULT 0,
- expireref VARCHAR(64) DEFAULT '',
- data LONGTEXT DEFAULT '',
- PRIMARY KEY (sesskey),
- INDEX expiry (expiry)
-);
diff --git a/src/adodb5/session/adodb-sessions.oracle.clob.sql b/src/adodb5/session/adodb-sessions.oracle.clob.sql
deleted file mode 100644
index c5c4f2d0..00000000
--- a/src/adodb5/session/adodb-sessions.oracle.clob.sql
+++ /dev/null
@@ -1,15 +0,0 @@
--- $CVSHeader$
-
-DROP TABLE adodb_sessions;
-
-CREATE TABLE sessions (
- sesskey CHAR(32) DEFAULT '' NOT NULL,
- expiry INT DEFAULT 0 NOT NULL,
- expireref VARCHAR(64) DEFAULT '',
- data CLOB DEFAULT '',
- PRIMARY KEY (sesskey)
-);
-
-CREATE INDEX ix_expiry ON sessions (expiry);
-
-QUIT;
diff --git a/src/adodb5/session/adodb-sessions.oracle.sql b/src/adodb5/session/adodb-sessions.oracle.sql
deleted file mode 100644
index 8fd5a342..00000000
--- a/src/adodb5/session/adodb-sessions.oracle.sql
+++ /dev/null
@@ -1,16 +0,0 @@
--- $CVSHeader$
-
-DROP TABLE adodb_sessions;
-
-CREATE TABLE sessions (
- sesskey CHAR(32) DEFAULT '' NOT NULL,
- expiry INT DEFAULT 0 NOT NULL,
- expireref VARCHAR(64) DEFAULT '',
- data VARCHAR(4000) DEFAULT '',
- PRIMARY KEY (sesskey),
- INDEX expiry (expiry)
-);
-
-CREATE INDEX ix_expiry ON sessions (expiry);
-
-QUIT;
diff --git a/src/adodb5/session/crypt.inc.php b/src/adodb5/session/crypt.inc.php
deleted file mode 100644
index 41cb06a5..00000000
--- a/src/adodb5/session/crypt.inc.php
+++ /dev/null
@@ -1,161 +0,0 @@
-
-class MD5Crypt{
- function keyED($txt,$encrypt_key)
- {
- $encrypt_key = md5($encrypt_key);
- $ctr=0;
- $tmp = "";
- for ($i=0;$ikeyED($tmp,$key));
- }
-
- function Decrypt($txt,$key)
- {
- $txt = $this->keyED(base64_decode($txt),$key);
- $tmp = "";
- for ($i=0;$i= 58 && $randnumber <= 64) || ($randnumber >= 91 && $randnumber <= 96))
- {
- $randnumber = rand(48,120);
- }
-
- $randomPassword .= chr($randnumber);
- }
- return $randomPassword;
- }
-
-}
-
-
-class SHA1Crypt{
-
- function keyED($txt,$encrypt_key)
- {
-
- $encrypt_key = sha1($encrypt_key);
- $ctr=0;
- $tmp = "";
-
- for ($i=0;$ikeyED($tmp,$key));
-
- }
-
-
-
- function Decrypt($txt,$key)
- {
-
- $txt = $this->keyED(base64_decode($txt),$key);
-
- $tmp = "";
-
- for ($i=0;$i= 58 && $randnumber <= 64) || ($randnumber >= 91 && $randnumber <= 96))
- {
- $randnumber = rand(48,120);
- }
-
- $randomPassword .= chr($randnumber);
- }
-
- return $randomPassword;
-
- }
-
-
-
-}
-?>
\ No newline at end of file
diff --git a/src/adodb5/session/old/adodb-cryptsession.php b/src/adodb5/session/old/adodb-cryptsession.php
deleted file mode 100644
index 600d184e..00000000
--- a/src/adodb5/session/old/adodb-cryptsession.php
+++ /dev/null
@@ -1,323 +0,0 @@
-
-
- Set tabs to 4 for best viewing.
-
- Latest version of ADODB is available at http://php.weblogs.com/adodb
- ======================================================================
-
- This file provides PHP4 session management using the ADODB database
-wrapper library.
-
- Example
- =======
-
- include('adodb.inc.php');
- #---------------------------------#
- include('adodb-cryptsession.php');
- #---------------------------------#
- session_start();
- session_register('AVAR');
- $_SESSION['AVAR'] += 1;
- print "
--- \$_SESSION['AVAR']={$_SESSION['AVAR']}";
-
-
- Installation
- ============
- 1. Create a new database in MySQL or Access "sessions" like
-so:
-
- create table sessions (
- SESSKEY char(32) not null,
- EXPIRY int(11) unsigned not null,
- EXPIREREF varchar(64),
- DATA CLOB,
- primary key (sesskey)
- );
-
- 2. Then define the following parameters. You can either modify
- this file, or define them before this file is included:
-
- $ADODB_SESSION_DRIVER='database driver, eg. mysql or ibase';
- $ADODB_SESSION_CONNECT='server to connect to';
- $ADODB_SESSION_USER ='user';
- $ADODB_SESSION_PWD ='password';
- $ADODB_SESSION_DB ='database';
- $ADODB_SESSION_TBL = 'sessions'
-
- 3. Recommended is PHP 4.0.2 or later. There are documented
-session bugs in earlier versions of PHP.
-
-*/
-
-
-include_once('crypt.inc.php');
-
-if (!defined('_ADODB_LAYER')) {
- include (dirname(__FILE__).'/adodb.inc.php');
-}
-
- /* if database time and system time is difference is greater than this, then give warning */
- define('ADODB_SESSION_SYNCH_SECS',60);
-
-if (!defined('ADODB_SESSION')) {
-
- define('ADODB_SESSION',1);
-
-GLOBAL $ADODB_SESSION_CONNECT,
- $ADODB_SESSION_DRIVER,
- $ADODB_SESSION_USER,
- $ADODB_SESSION_PWD,
- $ADODB_SESSION_DB,
- $ADODB_SESS_CONN,
- $ADODB_SESS_LIFE,
- $ADODB_SESS_DEBUG,
- $ADODB_SESS_INSERT,
- $ADODB_SESSION_EXPIRE_NOTIFY,
- $ADODB_SESSION_TBL;
-
- //$ADODB_SESS_DEBUG = true;
-
- /* SET THE FOLLOWING PARAMETERS */
-if (empty($ADODB_SESSION_DRIVER)) {
- $ADODB_SESSION_DRIVER='mysql';
- $ADODB_SESSION_CONNECT='localhost';
- $ADODB_SESSION_USER ='root';
- $ADODB_SESSION_PWD ='';
- $ADODB_SESSION_DB ='xphplens_2';
-}
-
-if (empty($ADODB_SESSION_TBL)){
- $ADODB_SESSION_TBL = 'sessions';
-}
-
-if (empty($ADODB_SESSION_EXPIRE_NOTIFY)) {
- $ADODB_SESSION_EXPIRE_NOTIFY = false;
-}
-
-function ADODB_Session_Key()
-{
-$ADODB_CRYPT_KEY = 'CRYPTED ADODB SESSIONS ROCK!';
-
- /* USE THIS FUNCTION TO CREATE THE ENCRYPTION KEY FOR CRYPTED SESSIONS */
- /* Crypt the used key, $ADODB_CRYPT_KEY as key and session_ID as SALT */
- return crypt($ADODB_CRYPT_KEY, session_ID());
-}
-
-$ADODB_SESS_LIFE = ini_get('session.gc_maxlifetime');
-if ($ADODB_SESS_LIFE <= 1) {
- // bug in PHP 4.0.3 pl 1 -- how about other versions?
- //print "Session Error: PHP.INI setting session.gc_maxlifetimenot set: $ADODB_SESS_LIFE
";
- $ADODB_SESS_LIFE=1440;
-}
-
-function adodb_sess_open($save_path, $session_name)
-{
-GLOBAL $ADODB_SESSION_CONNECT,
- $ADODB_SESSION_DRIVER,
- $ADODB_SESSION_USER,
- $ADODB_SESSION_PWD,
- $ADODB_SESSION_DB,
- $ADODB_SESS_CONN,
- $ADODB_SESS_DEBUG;
-
- $ADODB_SESS_INSERT = false;
-
- if (isset($ADODB_SESS_CONN)) return true;
-
- $ADODB_SESS_CONN = ADONewConnection($ADODB_SESSION_DRIVER);
- if (!empty($ADODB_SESS_DEBUG)) {
- $ADODB_SESS_CONN->debug = true;
- print" conn=$ADODB_SESSION_CONNECT user=$ADODB_SESSION_USER pwd=$ADODB_SESSION_PWD db=$ADODB_SESSION_DB ";
- }
- return $ADODB_SESS_CONN->PConnect($ADODB_SESSION_CONNECT,
- $ADODB_SESSION_USER,$ADODB_SESSION_PWD,$ADODB_SESSION_DB);
-
-}
-
-function adodb_sess_close()
-{
-global $ADODB_SESS_CONN;
-
- if ($ADODB_SESS_CONN) $ADODB_SESS_CONN->Close();
- return true;
-}
-
-function adodb_sess_read($key)
-{
-$Crypt = new MD5Crypt;
-global $ADODB_SESS_CONN,$ADODB_SESS_INSERT,$ADODB_SESSION_TBL;
- $rs = $ADODB_SESS_CONN->Execute("SELECT data FROM $ADODB_SESSION_TBL WHERE sesskey = '$key' AND expiry >= " . time());
- if ($rs) {
- if ($rs->EOF) {
- $ADODB_SESS_INSERT = true;
- $v = '';
- } else {
- // Decrypt session data
- $v = rawurldecode($Crypt->Decrypt(reset($rs->fields), ADODB_Session_Key()));
- }
- $rs->Close();
- return $v;
- }
- else $ADODB_SESS_INSERT = true;
-
- return '';
-}
-
-function adodb_sess_write($key, $val)
-{
-$Crypt = new MD5Crypt;
- global $ADODB_SESS_INSERT,$ADODB_SESS_CONN, $ADODB_SESS_LIFE, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
-
- $expiry = time() + $ADODB_SESS_LIFE;
-
- // encrypt session data..
- $val = $Crypt->Encrypt(rawurlencode($val), ADODB_Session_Key());
-
- $arr = array('sesskey' => $key, 'expiry' => $expiry, 'data' => $val);
- if ($ADODB_SESSION_EXPIRE_NOTIFY) {
- $var = reset($ADODB_SESSION_EXPIRE_NOTIFY);
- $arr['expireref'] = $$var;
- }
- $rs = $ADODB_SESS_CONN->Replace($ADODB_SESSION_TBL,
- $arr,
- 'sesskey',$autoQuote = true);
-
- if (!$rs) {
- ADOConnection::outp( '
--- Session Replace: '.$ADODB_SESS_CONN->ErrorMsg().'',false);
- } else {
- // bug in access driver (could be odbc?) means that info is not commited
- // properly unless select statement executed in Win2000
-
- if ($ADODB_SESS_CONN->databaseType == 'access') $rs = $ADODB_SESS_CONN->Execute("select sesskey from $ADODB_SESSION_TBL WHERE sesskey='$key'");
- }
- return isset($rs);
-}
-
-function adodb_sess_destroy($key)
-{
- global $ADODB_SESS_CONN, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
-
- if ($ADODB_SESSION_EXPIRE_NOTIFY) {
- reset($ADODB_SESSION_EXPIRE_NOTIFY);
- $fn = next($ADODB_SESSION_EXPIRE_NOTIFY);
- $savem = $ADODB_SESS_CONN->SetFetchMode(ADODB_FETCH_NUM);
- $rs = $ADODB_SESS_CONN->Execute("SELECT expireref,sesskey FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
- $ADODB_SESS_CONN->SetFetchMode($savem);
- if ($rs) {
- $ADODB_SESS_CONN->BeginTrans();
- while (!$rs->EOF) {
- $ref = $rs->fields[0];
- $key = $rs->fields[1];
- $fn($ref,$key);
- $del = $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
- $rs->MoveNext();
- }
- $ADODB_SESS_CONN->CommitTrans();
- }
- } else {
- $qry = "DELETE FROM $ADODB_SESSION_TBL WHERE sesskey = '$key'";
- $rs = $ADODB_SESS_CONN->Execute($qry);
- }
- return $rs ? true : false;
-}
-
-
-function adodb_sess_gc($maxlifetime) {
- global $ADODB_SESS_CONN, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY,$ADODB_SESS_DEBUG;
-
- if ($ADODB_SESSION_EXPIRE_NOTIFY) {
- reset($ADODB_SESSION_EXPIRE_NOTIFY);
- $fn = next($ADODB_SESSION_EXPIRE_NOTIFY);
- $savem = $ADODB_SESS_CONN->SetFetchMode(ADODB_FETCH_NUM);
- $t = time();
- $rs = $ADODB_SESS_CONN->Execute("SELECT expireref,sesskey FROM $ADODB_SESSION_TBL WHERE expiry < $t");
- $ADODB_SESS_CONN->SetFetchMode($savem);
- if ($rs) {
- $ADODB_SESS_CONN->BeginTrans();
- while (!$rs->EOF) {
- $ref = $rs->fields[0];
- $key = $rs->fields[1];
- $fn($ref,$key);
- //$del = $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
- $rs->MoveNext();
- }
- $rs->Close();
-
- $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE expiry < $t");
- $ADODB_SESS_CONN->CommitTrans();
- }
- } else {
- $qry = "DELETE FROM $ADODB_SESSION_TBL WHERE expiry < " . time();
- $ADODB_SESS_CONN->Execute($qry);
- }
-
- // suggested by Cameron, "GaM3R"
- if (defined('ADODB_SESSION_OPTIMIZE'))
- {
- global $ADODB_SESSION_DRIVER;
-
- switch( $ADODB_SESSION_DRIVER ) {
- case 'mysql':
- case 'mysqlt':
- $opt_qry = 'OPTIMIZE TABLE '.$ADODB_SESSION_TBL;
- break;
- case 'postgresql':
- case 'postgresql7':
- $opt_qry = 'VACUUM '.$ADODB_SESSION_TBL;
- break;
- }
- }
-
- if ($ADODB_SESS_CONN->dataProvider === 'oci8') $sql = 'select TO_CHAR('.($ADODB_SESS_CONN->sysTimeStamp).', \'RRRR-MM-DD HH24:MI:SS\') from '. $ADODB_SESSION_TBL;
- else $sql = 'select '.$ADODB_SESS_CONN->sysTimeStamp.' from '. $ADODB_SESSION_TBL;
-
- $rs = $ADODB_SESS_CONN->SelectLimit($sql,1);
- if ($rs && !$rs->EOF) {
-
- $dbts = reset($rs->fields);
- $rs->Close();
- $dbt = $ADODB_SESS_CONN->UnixTimeStamp($dbts);
- $t = time();
- if (abs($dbt - $t) >= ADODB_SESSION_SYNCH_SECS) {
- $msg =
- __FILE__.": Server time for webserver {$_SERVER['HTTP_HOST']} not in synch with database: database=$dbt ($dbts), webserver=$t (diff=".(abs($dbt-$t)/3600)." hrs)";
- error_log($msg);
- if ($ADODB_SESS_DEBUG) ADOConnection::outp("
--- $msg");
- }
- }
-
- return true;
-}
-
-session_module_name('user');
-session_set_save_handler(
- "adodb_sess_open",
- "adodb_sess_close",
- "adodb_sess_read",
- "adodb_sess_write",
- "adodb_sess_destroy",
- "adodb_sess_gc");
-}
-
-/* TEST SCRIPT -- UNCOMMENT */
-/*
-if (0) {
-
- session_start();
- session_register('AVAR');
- $_SESSION['AVAR'] += 1;
- print "
--- \$_SESSION['AVAR']={$_SESSION['AVAR']}";
-}
-*/
-?>
diff --git a/src/adodb5/session/old/adodb-session-clob.php b/src/adodb5/session/old/adodb-session-clob.php
deleted file mode 100644
index c31d0dc0..00000000
--- a/src/adodb5/session/old/adodb-session-clob.php
+++ /dev/null
@@ -1,446 +0,0 @@
-";
-
-To force non-persistent connections, call adodb_session_open first before session_start():
-
- include('adodb.inc.php');
- include('adodb-session.php');
- adodb_session_open(false,false,false);
- session_start();
- session_register('AVAR');
- $_SESSION['AVAR'] += 1;
- print "
--- \$_SESSION['AVAR']={$_SESSION['AVAR']}";
-
-
- Installation
- ============
- 1. Create this table in your database (syntax might vary depending on your db):
-
- create table sessions (
- SESSKEY char(32) not null,
- EXPIRY int(11) unsigned not null,
- EXPIREREF varchar(64),
- DATA CLOB,
- primary key (sesskey)
- );
-
-
- 2. Then define the following parameters in this file:
- $ADODB_SESSION_DRIVER='database driver, eg. mysql or ibase';
- $ADODB_SESSION_CONNECT='server to connect to';
- $ADODB_SESSION_USER ='user';
- $ADODB_SESSION_PWD ='password';
- $ADODB_SESSION_DB ='database';
- $ADODB_SESSION_TBL = 'sessions'
- $ADODB_SESSION_USE_LOBS = false; (or, if you wanna use CLOBS (= 'CLOB') or ( = 'BLOB')
-
- 3. Recommended is PHP 4.1.0 or later. There are documented
- session bugs in earlier versions of PHP.
-
- 4. If you want to receive notifications when a session expires, then
- you can tag a session with an EXPIREREF, and before the session
- record is deleted, we can call a function that will pass the EXPIREREF
- as the first parameter, and the session key as the second parameter.
-
- To do this, define a notification function, say NotifyFn:
-
- function NotifyFn($expireref, $sesskey)
- {
- }
-
- Then you need to define a global variable $ADODB_SESSION_EXPIRE_NOTIFY.
- This is an array with 2 elements, the first being the name of the variable
- you would like to store in the EXPIREREF field, and the 2nd is the
- notification function's name.
-
- In this example, we want to be notified when a user's session
- has expired, so we store the user id in the global variable $USERID,
- store this value in the EXPIREREF field:
-
- $ADODB_SESSION_EXPIRE_NOTIFY = array('USERID','NotifyFn');
-
- Then when the NotifyFn is called, we are passed the $USERID as the first
- parameter, eg. NotifyFn($userid, $sesskey).
-*/
-
-if (!defined('_ADODB_LAYER')) {
- include (dirname(__FILE__).'/adodb.inc.php');
-}
-
-if (!defined('ADODB_SESSION')) {
-
- define('ADODB_SESSION',1);
-
- /* if database time and system time is difference is greater than this, then give warning */
- define('ADODB_SESSION_SYNCH_SECS',60);
-
-/****************************************************************************************\
- Global definitions
-\****************************************************************************************/
-GLOBAL $ADODB_SESSION_CONNECT,
- $ADODB_SESSION_DRIVER,
- $ADODB_SESSION_USER,
- $ADODB_SESSION_PWD,
- $ADODB_SESSION_DB,
- $ADODB_SESS_CONN,
- $ADODB_SESS_LIFE,
- $ADODB_SESS_DEBUG,
- $ADODB_SESSION_EXPIRE_NOTIFY,
- $ADODB_SESSION_CRC,
- $ADODB_SESSION_USE_LOBS,
- $ADODB_SESSION_TBL;
-
- if (!isset($ADODB_SESSION_USE_LOBS)) $ADODB_SESSION_USE_LOBS = 'CLOB';
-
- $ADODB_SESS_LIFE = ini_get('session.gc_maxlifetime');
- if ($ADODB_SESS_LIFE <= 1) {
- // bug in PHP 4.0.3 pl 1 -- how about other versions?
- //print "Session Error: PHP.INI setting session.gc_maxlifetimenot set: $ADODB_SESS_LIFE
";
- $ADODB_SESS_LIFE=1440;
- }
- $ADODB_SESSION_CRC = false;
- //$ADODB_SESS_DEBUG = true;
-
- //////////////////////////////////
- /* SET THE FOLLOWING PARAMETERS */
- //////////////////////////////////
-
- if (empty($ADODB_SESSION_DRIVER)) {
- $ADODB_SESSION_DRIVER='mysql';
- $ADODB_SESSION_CONNECT='localhost';
- $ADODB_SESSION_USER ='root';
- $ADODB_SESSION_PWD ='';
- $ADODB_SESSION_DB ='xphplens_2';
- }
-
- if (empty($ADODB_SESSION_EXPIRE_NOTIFY)) {
- $ADODB_SESSION_EXPIRE_NOTIFY = false;
- }
- // Made table name configurable - by David Johnson djohnson@inpro.net
- if (empty($ADODB_SESSION_TBL)){
- $ADODB_SESSION_TBL = 'sessions';
- }
-
-
- // defaulting $ADODB_SESSION_USE_LOBS
- if (!isset($ADODB_SESSION_USE_LOBS) || empty($ADODB_SESSION_USE_LOBS)) {
- $ADODB_SESSION_USE_LOBS = false;
- }
-
- /*
- $ADODB_SESS['driver'] = $ADODB_SESSION_DRIVER;
- $ADODB_SESS['connect'] = $ADODB_SESSION_CONNECT;
- $ADODB_SESS['user'] = $ADODB_SESSION_USER;
- $ADODB_SESS['pwd'] = $ADODB_SESSION_PWD;
- $ADODB_SESS['db'] = $ADODB_SESSION_DB;
- $ADODB_SESS['life'] = $ADODB_SESS_LIFE;
- $ADODB_SESS['debug'] = $ADODB_SESS_DEBUG;
-
- $ADODB_SESS['debug'] = $ADODB_SESS_DEBUG;
- $ADODB_SESS['table'] = $ADODB_SESS_TBL;
- */
-
-/****************************************************************************************\
- Create the connection to the database.
-
- If $ADODB_SESS_CONN already exists, reuse that connection
-\****************************************************************************************/
-function adodb_sess_open($save_path, $session_name,$persist=true)
-{
-GLOBAL $ADODB_SESS_CONN;
- if (isset($ADODB_SESS_CONN)) return true;
-
-GLOBAL $ADODB_SESSION_CONNECT,
- $ADODB_SESSION_DRIVER,
- $ADODB_SESSION_USER,
- $ADODB_SESSION_PWD,
- $ADODB_SESSION_DB,
- $ADODB_SESS_DEBUG;
-
- // cannot use & below - do not know why...
- $ADODB_SESS_CONN = ADONewConnection($ADODB_SESSION_DRIVER);
- if (!empty($ADODB_SESS_DEBUG)) {
- $ADODB_SESS_CONN->debug = true;
- ADOConnection::outp( " conn=$ADODB_SESSION_CONNECT user=$ADODB_SESSION_USER pwd=$ADODB_SESSION_PWD db=$ADODB_SESSION_DB ");
- }
- if ($persist) $ok = $ADODB_SESS_CONN->PConnect($ADODB_SESSION_CONNECT,
- $ADODB_SESSION_USER,$ADODB_SESSION_PWD,$ADODB_SESSION_DB);
- else $ok = $ADODB_SESS_CONN->Connect($ADODB_SESSION_CONNECT,
- $ADODB_SESSION_USER,$ADODB_SESSION_PWD,$ADODB_SESSION_DB);
-
- if (!$ok) ADOConnection::outp( "
--- Session: connection failed",false);
-}
-
-/****************************************************************************************\
- Close the connection
-\****************************************************************************************/
-function adodb_sess_close()
-{
-global $ADODB_SESS_CONN;
-
- if ($ADODB_SESS_CONN) $ADODB_SESS_CONN->Close();
- return true;
-}
-
-/****************************************************************************************\
- Slurp in the session variables and return the serialized string
-\****************************************************************************************/
-function adodb_sess_read($key)
-{
-global $ADODB_SESS_CONN,$ADODB_SESSION_TBL,$ADODB_SESSION_CRC;
-
- $rs = $ADODB_SESS_CONN->Execute("SELECT data FROM $ADODB_SESSION_TBL WHERE sesskey = '$key' AND expiry >= " . time());
- if ($rs) {
- if ($rs->EOF) {
- $v = '';
- } else
- $v = rawurldecode(reset($rs->fields));
-
- $rs->Close();
-
- // new optimization adodb 2.1
- $ADODB_SESSION_CRC = strlen($v).crc32($v);
-
- return $v;
- }
-
- return ''; // thx to Jorma Tuomainen, webmaster#wizactive.com
-}
-
-/****************************************************************************************\
- Write the serialized data to a database.
-
- If the data has not been modified since adodb_sess_read(), we do not write.
-\****************************************************************************************/
-function adodb_sess_write($key, $val)
-{
- global
- $ADODB_SESS_CONN,
- $ADODB_SESS_LIFE,
- $ADODB_SESSION_TBL,
- $ADODB_SESS_DEBUG,
- $ADODB_SESSION_CRC,
- $ADODB_SESSION_EXPIRE_NOTIFY,
- $ADODB_SESSION_DRIVER, // added
- $ADODB_SESSION_USE_LOBS; // added
-
- $expiry = time() + $ADODB_SESS_LIFE;
-
- // crc32 optimization since adodb 2.1
- // now we only update expiry date, thx to sebastian thom in adodb 2.32
- if ($ADODB_SESSION_CRC !== false && $ADODB_SESSION_CRC == strlen($val).crc32($val)) {
- if ($ADODB_SESS_DEBUG) echo "
--- Session: Only updating date - crc32 not changed";
- $qry = "UPDATE $ADODB_SESSION_TBL SET expiry=$expiry WHERE sesskey='$key' AND expiry >= " . time();
- $rs = $ADODB_SESS_CONN->Execute($qry);
- return true;
- }
- $val = rawurlencode($val);
-
- $arr = array('sesskey' => $key, 'expiry' => $expiry, 'data' => $val);
- if ($ADODB_SESSION_EXPIRE_NOTIFY) {
- $var = reset($ADODB_SESSION_EXPIRE_NOTIFY);
- $arr['expireref'] = $$var;
- }
-
-
- if ($ADODB_SESSION_USE_LOBS === false) { // no lobs, simply use replace()
- $rs = $ADODB_SESS_CONN->Replace($ADODB_SESSION_TBL,$arr, 'sesskey',$autoQuote = true);
- if (!$rs) {
- $err = $ADODB_SESS_CONN->ErrorMsg();
- }
- } else {
- // what value shall we insert/update for lob row?
- switch ($ADODB_SESSION_DRIVER) {
- // empty_clob or empty_lob for oracle dbs
- case "oracle":
- case "oci8":
- case "oci8po":
- case "oci805":
- $lob_value = sprintf("empty_%s()", strtolower($ADODB_SESSION_USE_LOBS));
- break;
-
- // null for all other
- default:
- $lob_value = "null";
- break;
- }
-
- // do we insert or update? => as for sesskey
- $res = $ADODB_SESS_CONN->Execute("select count(*) as cnt from $ADODB_SESSION_TBL where sesskey = '$key'");
- if ($res && reset($res->fields) > 0) {
- $qry = sprintf("update %s set expiry = %d, data = %s where sesskey = '%s'", $ADODB_SESSION_TBL, $expiry, $lob_value, $key);
- } else {
- // insert
- $qry = sprintf("insert into %s (sesskey, expiry, data) values ('%s', %d, %s)", $ADODB_SESSION_TBL, $key, $expiry, $lob_value);
- }
-
- $err = "";
- $rs1 = $ADODB_SESS_CONN->Execute($qry);
- if (!$rs1) {
- $err .= $ADODB_SESS_CONN->ErrorMsg()."\n";
- }
- $rs2 = $ADODB_SESS_CONN->UpdateBlob($ADODB_SESSION_TBL, 'data', $val, "sesskey='$key'", strtoupper($ADODB_SESSION_USE_LOBS));
- if (!$rs2) {
- $err .= $ADODB_SESS_CONN->ErrorMsg()."\n";
- }
- $rs = ($rs1 && $rs2) ? true : false;
- }
-
- if (!$rs) {
- ADOConnection::outp( '
--- Session Replace: '.nl2br($err).'',false);
- } else {
- // bug in access driver (could be odbc?) means that info is not commited
- // properly unless select statement executed in Win2000
- if ($ADODB_SESS_CONN->databaseType == 'access')
- $rs = $ADODB_SESS_CONN->Execute("select sesskey from $ADODB_SESSION_TBL WHERE sesskey='$key'");
- }
- return !empty($rs);
-}
-
-function adodb_sess_destroy($key)
-{
- global $ADODB_SESS_CONN, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
-
- if ($ADODB_SESSION_EXPIRE_NOTIFY) {
- reset($ADODB_SESSION_EXPIRE_NOTIFY);
- $fn = next($ADODB_SESSION_EXPIRE_NOTIFY);
- $savem = $ADODB_SESS_CONN->SetFetchMode(ADODB_FETCH_NUM);
- $rs = $ADODB_SESS_CONN->Execute("SELECT expireref,sesskey FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
- $ADODB_SESS_CONN->SetFetchMode($savem);
- if ($rs) {
- $ADODB_SESS_CONN->BeginTrans();
- while (!$rs->EOF) {
- $ref = $rs->fields[0];
- $key = $rs->fields[1];
- $fn($ref,$key);
- $del = $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
- $rs->MoveNext();
- }
- $ADODB_SESS_CONN->CommitTrans();
- }
- } else {
- $qry = "DELETE FROM $ADODB_SESSION_TBL WHERE sesskey = '$key'";
- $rs = $ADODB_SESS_CONN->Execute($qry);
- }
- return $rs ? true : false;
-}
-
-function adodb_sess_gc($maxlifetime)
-{
- global $ADODB_SESS_DEBUG, $ADODB_SESS_CONN, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
-
- if ($ADODB_SESSION_EXPIRE_NOTIFY) {
- reset($ADODB_SESSION_EXPIRE_NOTIFY);
- $fn = next($ADODB_SESSION_EXPIRE_NOTIFY);
- $savem = $ADODB_SESS_CONN->SetFetchMode(ADODB_FETCH_NUM);
- $t = time();
- $rs = $ADODB_SESS_CONN->Execute("SELECT expireref,sesskey FROM $ADODB_SESSION_TBL WHERE expiry < $t");
- $ADODB_SESS_CONN->SetFetchMode($savem);
- if ($rs) {
- $ADODB_SESS_CONN->BeginTrans();
- while (!$rs->EOF) {
- $ref = $rs->fields[0];
- $key = $rs->fields[1];
- $fn($ref,$key);
- $del = $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
- $rs->MoveNext();
- }
- $rs->Close();
-
- //$ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE expiry < $t");
- $ADODB_SESS_CONN->CommitTrans();
-
- }
- } else {
- $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE expiry < " . time());
-
- if ($ADODB_SESS_DEBUG) ADOConnection::outp("
--- Garbage Collection: $qry");
- }
- // suggested by Cameron, "GaM3R"
- if (defined('ADODB_SESSION_OPTIMIZE')) {
- global $ADODB_SESSION_DRIVER;
-
- switch( $ADODB_SESSION_DRIVER ) {
- case 'mysql':
- case 'mysqlt':
- $opt_qry = 'OPTIMIZE TABLE '.$ADODB_SESSION_TBL;
- break;
- case 'postgresql':
- case 'postgresql7':
- $opt_qry = 'VACUUM '.$ADODB_SESSION_TBL;
- break;
- }
- if (!empty($opt_qry)) {
- $ADODB_SESS_CONN->Execute($opt_qry);
- }
- }
- if ($ADODB_SESS_CONN->dataProvider === 'oci8') $sql = 'select TO_CHAR('.($ADODB_SESS_CONN->sysTimeStamp).', \'RRRR-MM-DD HH24:MI:SS\') from '. $ADODB_SESSION_TBL;
- else $sql = 'select '.$ADODB_SESS_CONN->sysTimeStamp.' from '. $ADODB_SESSION_TBL;
-
- $rs = $ADODB_SESS_CONN->SelectLimit($sql,1);
- if ($rs && !$rs->EOF) {
-
- $dbts = reset($rs->fields);
- $rs->Close();
- $dbt = $ADODB_SESS_CONN->UnixTimeStamp($dbts);
- $t = time();
- if (abs($dbt - $t) >= ADODB_SESSION_SYNCH_SECS) {
- $msg =
- __FILE__.": Server time for webserver {$_SERVER['HTTP_HOST']} not in synch with database: database=$dbt ($dbts), webserver=$t (diff=".(abs($dbt-$t)/3600)." hrs)";
- error_log($msg);
- if ($ADODB_SESS_DEBUG) ADOConnection::outp("
--- $msg");
- }
- }
-
- return true;
-}
-
-session_module_name('user');
-session_set_save_handler(
- "adodb_sess_open",
- "adodb_sess_close",
- "adodb_sess_read",
- "adodb_sess_write",
- "adodb_sess_destroy",
- "adodb_sess_gc");
-}
-
-/* TEST SCRIPT -- UNCOMMENT */
-
-if (0) {
-
- session_start();
- $_SESSION['AVAR'] += 1;
- ADOConnection::outp( "
--- \$_SESSION['AVAR']={$_SESSION['AVAR']}",false);
-}
-
-?>
diff --git a/src/adodb5/session/old/adodb-session.php b/src/adodb5/session/old/adodb-session.php
deleted file mode 100644
index 45327003..00000000
--- a/src/adodb5/session/old/adodb-session.php
+++ /dev/null
@@ -1,437 +0,0 @@
-";
-
-To force non-persistent connections, call adodb_session_open first before session_start():
-
- include('adodb.inc.php');
- include('adodb-session.php');
- adodb_sess_open(false,false,false);
- session_start();
- session_register('AVAR');
- $_SESSION['AVAR'] += 1;
- print "
--- \$_SESSION['AVAR']={$_SESSION['AVAR']}";
-
-
- Installation
- ============
- 1. Create this table in your database (syntax might vary depending on your db):
-
- create table sessions (
- SESSKEY char(32) not null,
- EXPIRY int(11) unsigned not null,
- EXPIREREF varchar(64),
- DATA text not null,
- primary key (sesskey)
- );
-
- For oracle:
- create table sessions (
- SESSKEY char(32) not null,
- EXPIRY DECIMAL(16) not null,
- EXPIREREF varchar(64),
- DATA varchar(4000) not null,
- primary key (sesskey)
- );
-
-
- 2. Then define the following parameters. You can either modify
- this file, or define them before this file is included:
-
- $ADODB_SESSION_DRIVER='database driver, eg. mysql or ibase';
- $ADODB_SESSION_CONNECT='server to connect to';
- $ADODB_SESSION_USER ='user';
- $ADODB_SESSION_PWD ='password';
- $ADODB_SESSION_DB ='database';
- $ADODB_SESSION_TBL = 'sessions'
-
- 3. Recommended is PHP 4.1.0 or later. There are documented
- session bugs in earlier versions of PHP.
-
- 4. If you want to receive notifications when a session expires, then
- you can tag a session with an EXPIREREF, and before the session
- record is deleted, we can call a function that will pass the EXPIREREF
- as the first parameter, and the session key as the second parameter.
-
- To do this, define a notification function, say NotifyFn:
-
- function NotifyFn($expireref, $sesskey)
- {
- }
-
- Then you need to define a global variable $ADODB_SESSION_EXPIRE_NOTIFY.
- This is an array with 2 elements, the first being the name of the variable
- you would like to store in the EXPIREREF field, and the 2nd is the
- notification function's name.
-
- In this example, we want to be notified when a user's session
- has expired, so we store the user id in the global variable $USERID,
- store this value in the EXPIREREF field:
-
- $ADODB_SESSION_EXPIRE_NOTIFY = array('USERID','NotifyFn');
-
- Then when the NotifyFn is called, we are passed the $USERID as the first
- parameter, eg. NotifyFn($userid, $sesskey).
-*/
-
-if (!defined('_ADODB_LAYER')) {
- include (dirname(__FILE__).'/adodb.inc.php');
-}
-
-if (!defined('ADODB_SESSION')) {
-
- define('ADODB_SESSION',1);
-
- /* if database time and system time is difference is greater than this, then give warning */
- define('ADODB_SESSION_SYNCH_SECS',60);
-
- /*
- Thanks Joe Li. See http://phplens.com/lens/lensforum/msgs.php?id=11487&x=1
-*/
-function adodb_session_regenerate_id()
-{
- $conn = ADODB_Session::_conn();
- if (!$conn) return false;
-
- $old_id = session_id();
- if (function_exists('session_regenerate_id')) {
- session_regenerate_id();
- } else {
- session_id(md5(uniqid(rand(), true)));
- $ck = session_get_cookie_params();
- setcookie(session_name(), session_id(), false, $ck['path'], $ck['domain'], $ck['secure']);
- //@session_start();
- }
- $new_id = session_id();
- $ok = $conn->Execute('UPDATE '. ADODB_Session::table(). ' SET sesskey='. $conn->qstr($new_id). ' WHERE sesskey='.$conn->qstr($old_id));
-
- /* it is possible that the update statement fails due to a collision */
- if (!$ok) {
- session_id($old_id);
- if (empty($ck)) $ck = session_get_cookie_params();
- setcookie(session_name(), session_id(), false, $ck['path'], $ck['domain'], $ck['secure']);
- return false;
- }
-
- return true;
-}
-
-/****************************************************************************************\
- Global definitions
-\****************************************************************************************/
-GLOBAL $ADODB_SESSION_CONNECT,
- $ADODB_SESSION_DRIVER,
- $ADODB_SESSION_USER,
- $ADODB_SESSION_PWD,
- $ADODB_SESSION_DB,
- $ADODB_SESS_CONN,
- $ADODB_SESS_LIFE,
- $ADODB_SESS_DEBUG,
- $ADODB_SESSION_EXPIRE_NOTIFY,
- $ADODB_SESSION_CRC,
- $ADODB_SESSION_TBL;
-
-
- $ADODB_SESS_LIFE = ini_get('session.gc_maxlifetime');
- if ($ADODB_SESS_LIFE <= 1) {
- // bug in PHP 4.0.3 pl 1 -- how about other versions?
- //print "Session Error: PHP.INI setting session.gc_maxlifetimenot set: $ADODB_SESS_LIFE
";
- $ADODB_SESS_LIFE=1440;
- }
- $ADODB_SESSION_CRC = false;
- //$ADODB_SESS_DEBUG = true;
-
- //////////////////////////////////
- /* SET THE FOLLOWING PARAMETERS */
- //////////////////////////////////
-
- if (empty($ADODB_SESSION_DRIVER)) {
- $ADODB_SESSION_DRIVER='mysql';
- $ADODB_SESSION_CONNECT='localhost';
- $ADODB_SESSION_USER ='root';
- $ADODB_SESSION_PWD ='';
- $ADODB_SESSION_DB ='xphplens_2';
- }
-
- if (empty($ADODB_SESSION_EXPIRE_NOTIFY)) {
- $ADODB_SESSION_EXPIRE_NOTIFY = false;
- }
- // Made table name configurable - by David Johnson djohnson@inpro.net
- if (empty($ADODB_SESSION_TBL)){
- $ADODB_SESSION_TBL = 'sessions';
- }
-
- /*
- $ADODB_SESS['driver'] = $ADODB_SESSION_DRIVER;
- $ADODB_SESS['connect'] = $ADODB_SESSION_CONNECT;
- $ADODB_SESS['user'] = $ADODB_SESSION_USER;
- $ADODB_SESS['pwd'] = $ADODB_SESSION_PWD;
- $ADODB_SESS['db'] = $ADODB_SESSION_DB;
- $ADODB_SESS['life'] = $ADODB_SESS_LIFE;
- $ADODB_SESS['debug'] = $ADODB_SESS_DEBUG;
-
- $ADODB_SESS['debug'] = $ADODB_SESS_DEBUG;
- $ADODB_SESS['table'] = $ADODB_SESS_TBL;
- */
-
-/****************************************************************************************\
- Create the connection to the database.
-
- If $ADODB_SESS_CONN already exists, reuse that connection
-\****************************************************************************************/
-function adodb_sess_open($save_path, $session_name,$persist=true)
-{
-GLOBAL $ADODB_SESS_CONN;
- if (isset($ADODB_SESS_CONN)) return true;
-
-GLOBAL $ADODB_SESSION_CONNECT,
- $ADODB_SESSION_DRIVER,
- $ADODB_SESSION_USER,
- $ADODB_SESSION_PWD,
- $ADODB_SESSION_DB,
- $ADODB_SESS_DEBUG;
-
- // cannot use & below - do not know why...
- $ADODB_SESS_CONN = ADONewConnection($ADODB_SESSION_DRIVER);
- if (!empty($ADODB_SESS_DEBUG)) {
- $ADODB_SESS_CONN->debug = true;
- ADOConnection::outp( " conn=$ADODB_SESSION_CONNECT user=$ADODB_SESSION_USER pwd=$ADODB_SESSION_PWD db=$ADODB_SESSION_DB ");
- }
- if ($persist) $ok = $ADODB_SESS_CONN->PConnect($ADODB_SESSION_CONNECT,
- $ADODB_SESSION_USER,$ADODB_SESSION_PWD,$ADODB_SESSION_DB);
- else $ok = $ADODB_SESS_CONN->Connect($ADODB_SESSION_CONNECT,
- $ADODB_SESSION_USER,$ADODB_SESSION_PWD,$ADODB_SESSION_DB);
-
- if (!$ok) ADOConnection::outp( "
--- Session: connection failed",false);
-}
-
-/****************************************************************************************\
- Close the connection
-\****************************************************************************************/
-function adodb_sess_close()
-{
-global $ADODB_SESS_CONN;
-
- if ($ADODB_SESS_CONN) $ADODB_SESS_CONN->Close();
- return true;
-}
-
-/****************************************************************************************\
- Slurp in the session variables and return the serialized string
-\****************************************************************************************/
-function adodb_sess_read($key)
-{
-global $ADODB_SESS_CONN,$ADODB_SESSION_TBL,$ADODB_SESSION_CRC;
-
- $rs = $ADODB_SESS_CONN->Execute("SELECT data FROM $ADODB_SESSION_TBL WHERE sesskey = '$key' AND expiry >= " . time());
- if ($rs) {
- if ($rs->EOF) {
- $v = '';
- } else
- $v = rawurldecode(reset($rs->fields));
-
- $rs->Close();
-
- // new optimization adodb 2.1
- $ADODB_SESSION_CRC = strlen($v).crc32($v);
-
- return $v;
- }
-
- return ''; // thx to Jorma Tuomainen, webmaster#wizactive.com
-}
-
-/****************************************************************************************\
- Write the serialized data to a database.
-
- If the data has not been modified since adodb_sess_read(), we do not write.
-\****************************************************************************************/
-function adodb_sess_write($key, $val)
-{
- global
- $ADODB_SESS_CONN,
- $ADODB_SESS_LIFE,
- $ADODB_SESSION_TBL,
- $ADODB_SESS_DEBUG,
- $ADODB_SESSION_CRC,
- $ADODB_SESSION_EXPIRE_NOTIFY;
-
- $expiry = time() + $ADODB_SESS_LIFE;
-
- // crc32 optimization since adodb 2.1
- // now we only update expiry date, thx to sebastian thom in adodb 2.32
- if ($ADODB_SESSION_CRC !== false && $ADODB_SESSION_CRC == strlen($val).crc32($val)) {
- if ($ADODB_SESS_DEBUG) echo "
--- Session: Only updating date - crc32 not changed";
- $qry = "UPDATE $ADODB_SESSION_TBL SET expiry=$expiry WHERE sesskey='$key' AND expiry >= " . time();
- $rs = $ADODB_SESS_CONN->Execute($qry);
- return true;
- }
- $val = rawurlencode($val);
-
- $arr = array('sesskey' => $key, 'expiry' => $expiry, 'data' => $val);
- if ($ADODB_SESSION_EXPIRE_NOTIFY) {
- $var = reset($ADODB_SESSION_EXPIRE_NOTIFY);
- $arr['expireref'] = $$var;
- }
- $rs = $ADODB_SESS_CONN->Replace($ADODB_SESSION_TBL,$arr,
- 'sesskey',$autoQuote = true);
-
- if (!$rs) {
- ADOConnection::outp( '
--- Session Replace: '.$ADODB_SESS_CONN->ErrorMsg().'',false);
- } else {
- // bug in access driver (could be odbc?) means that info is not commited
- // properly unless select statement executed in Win2000
- if ($ADODB_SESS_CONN->databaseType == 'access')
- $rs = $ADODB_SESS_CONN->Execute("select sesskey from $ADODB_SESSION_TBL WHERE sesskey='$key'");
- }
- return !empty($rs);
-}
-
-function adodb_sess_destroy($key)
-{
- global $ADODB_SESS_CONN, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
-
- if ($ADODB_SESSION_EXPIRE_NOTIFY) {
- reset($ADODB_SESSION_EXPIRE_NOTIFY);
- $fn = next($ADODB_SESSION_EXPIRE_NOTIFY);
- $savem = $ADODB_SESS_CONN->SetFetchMode(ADODB_FETCH_NUM);
- $rs = $ADODB_SESS_CONN->Execute("SELECT expireref,sesskey FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
- $ADODB_SESS_CONN->SetFetchMode($savem);
- if ($rs) {
- $ADODB_SESS_CONN->BeginTrans();
- while (!$rs->EOF) {
- $ref = $rs->fields[0];
- $key = $rs->fields[1];
- $fn($ref,$key);
- $del = $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
- $rs->MoveNext();
- }
- $ADODB_SESS_CONN->CommitTrans();
- }
- } else {
- $qry = "DELETE FROM $ADODB_SESSION_TBL WHERE sesskey = '$key'";
- $rs = $ADODB_SESS_CONN->Execute($qry);
- }
- return $rs ? true : false;
-}
-
-function adodb_sess_gc($maxlifetime)
-{
- global $ADODB_SESS_DEBUG, $ADODB_SESS_CONN, $ADODB_SESSION_TBL,$ADODB_SESSION_EXPIRE_NOTIFY;
-
- if ($ADODB_SESSION_EXPIRE_NOTIFY) {
- reset($ADODB_SESSION_EXPIRE_NOTIFY);
- $fn = next($ADODB_SESSION_EXPIRE_NOTIFY);
- $savem = $ADODB_SESS_CONN->SetFetchMode(ADODB_FETCH_NUM);
- $t = time();
- $rs = $ADODB_SESS_CONN->Execute("SELECT expireref,sesskey FROM $ADODB_SESSION_TBL WHERE expiry < $t");
- $ADODB_SESS_CONN->SetFetchMode($savem);
- if ($rs) {
- $ADODB_SESS_CONN->BeginTrans();
- while (!$rs->EOF) {
- $ref = $rs->fields[0];
- $key = $rs->fields[1];
- $fn($ref,$key);
- $del = $ADODB_SESS_CONN->Execute("DELETE FROM $ADODB_SESSION_TBL WHERE sesskey='$key'");
- $rs->MoveNext();
- }
- $rs->Close();
-
- $ADODB_SESS_CONN->CommitTrans();
-
- }
- } else {
- $qry = "DELETE FROM $ADODB_SESSION_TBL WHERE expiry < " . time();
- $ADODB_SESS_CONN->Execute($qry);
-
- if ($ADODB_SESS_DEBUG) ADOConnection::outp("
--- Garbage Collection: $qry");
- }
- // suggested by Cameron, "GaM3R"
- if (defined('ADODB_SESSION_OPTIMIZE')) {
- global $ADODB_SESSION_DRIVER;
-
- switch( $ADODB_SESSION_DRIVER ) {
- case 'mysql':
- case 'mysqlt':
- $opt_qry = 'OPTIMIZE TABLE '.$ADODB_SESSION_TBL;
- break;
- case 'postgresql':
- case 'postgresql7':
- $opt_qry = 'VACUUM '.$ADODB_SESSION_TBL;
- break;
- }
- if (!empty($opt_qry)) {
- $ADODB_SESS_CONN->Execute($opt_qry);
- }
- }
- if ($ADODB_SESS_CONN->dataProvider === 'oci8') $sql = 'select TO_CHAR('.($ADODB_SESS_CONN->sysTimeStamp).', \'RRRR-MM-DD HH24:MI:SS\') from '. $ADODB_SESSION_TBL;
- else $sql = 'select '.$ADODB_SESS_CONN->sysTimeStamp.' from '. $ADODB_SESSION_TBL;
-
- $rs = $ADODB_SESS_CONN->SelectLimit($sql,1);
- if ($rs && !$rs->EOF) {
-
- $dbts = reset($rs->fields);
- $rs->Close();
- $dbt = $ADODB_SESS_CONN->UnixTimeStamp($dbts);
- $t = time();
-
- if (abs($dbt - $t) >= ADODB_SESSION_SYNCH_SECS) {
-
- $msg =
- __FILE__.": Server time for webserver {$_SERVER['HTTP_HOST']} not in synch with database: database=$dbt ($dbts), webserver=$t (diff=".(abs($dbt-$t)/3600)." hrs)";
- error_log($msg);
- if ($ADODB_SESS_DEBUG) ADOConnection::outp("
--- $msg");
- }
- }
-
- return true;
-}
-
-session_module_name('user');
-session_set_save_handler(
- "adodb_sess_open",
- "adodb_sess_close",
- "adodb_sess_read",
- "adodb_sess_write",
- "adodb_sess_destroy",
- "adodb_sess_gc");
-}
-
-/* TEST SCRIPT -- UNCOMMENT */
-
-if (0) {
-
- session_start();
- $_SESSION['AVAR'] += 1;
- ADOConnection::outp( "
--- \$_SESSION['AVAR']={$_SESSION['AVAR']}",false);
-}
-
-?>
\ No newline at end of file
diff --git a/src/adodb5/session/old/crypt.inc.php b/src/adodb5/session/old/crypt.inc.php
deleted file mode 100644
index b99bbba5..00000000
--- a/src/adodb5/session/old/crypt.inc.php
+++ /dev/null
@@ -1,64 +0,0 @@
-
-class MD5Crypt{
- function keyED($txt,$encrypt_key)
- {
- $encrypt_key = md5($encrypt_key);
- $ctr=0;
- $tmp = "";
- for ($i=0;$ikeyED($tmp,$key));
- }
-
- function Decrypt($txt,$key)
- {
- $txt = $this->keyED(base64_decode($txt),$key);
- $tmp = "";
- for ($i=0;$i= 58 && $randnumber <= 64) || ($randnumber >= 91 && $randnumber <= 96))
- {
- $randnumber = rand(48,120);
- }
-
- $randomPassword .= chr($randnumber);
- }
- return $randomPassword;
- }
-
-}
-?>
\ No newline at end of file
diff --git a/src/adodb5/session/session_schema.xml b/src/adodb5/session/session_schema.xml
deleted file mode 100644
index 3c61ff64..00000000
--- a/src/adodb5/session/session_schema.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-
-
-
- table for ADOdb session-management
-
-
- session key
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/src/adodb5/session/session_schema2.xml b/src/adodb5/session/session_schema2.xml
deleted file mode 100644
index 22f8dafe..00000000
--- a/src/adodb5/session/session_schema2.xml
+++ /dev/null
@@ -1,38 +0,0 @@
-
-
-
- table for ADOdb session-management
-
-
- session key
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/src/adodb5/toexport.inc.php b/src/adodb5/toexport.inc.php
deleted file mode 100644
index a9017dd4..00000000
--- a/src/adodb5/toexport.inc.php
+++ /dev/null
@@ -1,133 +0,0 @@
-FieldTypesArray();
- reset($fieldTypes);
- $i = 0;
- foreach ($fieldTypes as $o) {
- $v = ($o) ? $o->name : 'Field'.($i++);
- if ($escquote) $v = str_replace($quote,$escquotequote,$v);
- $v = strip_tags(str_replace("\n", $replaceNewLine, str_replace("\r\n",$replaceNewLine,str_replace($sep,$sepreplace,$v))));
- $elements[] = $v;
-
- }
- $s .= implode($sep, $elements).$NEWLINE;
- }
- $hasNumIndex = isset($rs->fields[0]);
-
- $line = 0;
- $max = $rs->FieldCount();
-
- while (!$rs->EOF) {
- $elements = array();
- $i = 0;
-
- if ($hasNumIndex) {
- for ($j=0; $j < $max; $j++) {
- $v = $rs->fields[$j];
- if (!is_object($v)) $v = trim($v);
- else $v = 'Object';
- if ($escquote) $v = str_replace($quote,$escquotequote,$v);
- $v = strip_tags(str_replace("\n", $replaceNewLine, str_replace("\r\n",$replaceNewLine,str_replace($sep,$sepreplace,$v))));
-
- if (strpos($v,$sep) !== false || strpos($v,$quote) !== false) $elements[] = "$quote$v$quote";
- else $elements[] = $v;
- }
- } else { // ASSOCIATIVE ARRAY
- foreach($rs->fields as $v) {
- if ($escquote) $v = str_replace($quote,$escquotequote,trim($v));
- $v = strip_tags(str_replace("\n", $replaceNewLine, str_replace("\r\n",$replaceNewLine,str_replace($sep,$sepreplace,$v))));
-
- if (strpos($v,$sep) !== false || strpos($v,$quote) !== false) $elements[] = "$quote$v$quote";
- else $elements[] = $v;
- }
- }
- $s .= implode($sep, $elements).$NEWLINE;
- $rs->MoveNext();
- $line += 1;
- if ($fp && ($line % $BUFLINES) == 0) {
- if ($fp === true) echo $s;
- else fwrite($fp,$s);
- $s = '';
- }
- }
-
- if ($fp) {
- if ($fp === true) echo $s;
- else fwrite($fp,$s);
- $s = '';
- }
-
- return $s;
-}
-?>
diff --git a/src/adodb5/tohtml.inc.php b/src/adodb5/tohtml.inc.php
deleted file mode 100644
index 6a4e3ba4..00000000
--- a/src/adodb5/tohtml.inc.php
+++ /dev/null
@@ -1,201 +0,0 @@
-
-*/
-
-// specific code for tohtml
-GLOBAL $gSQLMaxRows,$gSQLBlockRows,$ADODB_ROUND;
-
-$ADODB_ROUND=4; // rounding
-$gSQLMaxRows = 1000; // max no of rows to download
-$gSQLBlockRows=20; // max no of rows per table block
-
-// RecordSet to HTML Table
-//------------------------------------------------------------
-// Convert a recordset to a html table. Multiple tables are generated
-// if the number of rows is > $gSQLBlockRows. This is because
-// web browsers normally require the whole table to be downloaded
-// before it can be rendered, so we break the output into several
-// smaller faster rendering tables.
-//
-// $rs: the recordset
-// $ztabhtml: the table tag attributes (optional)
-// $zheaderarray: contains the replacement strings for the headers (optional)
-//
-// USAGE:
-// include('adodb.inc.php');
-// $db = ADONewConnection('mysql');
-// $db->Connect('mysql','userid','password','database');
-// $rs = $db->Execute('select col1,col2,col3 from table');
-// rs2html($rs, 'BORDER=2', array('Title1', 'Title2', 'Title3'));
-// $rs->Close();
-//
-// RETURNS: number of rows displayed
-
-
-function rs2html(&$rs,$ztabhtml=false,$zheaderarray=false,$htmlspecialchars=true,$echo = true)
-{
-$s ='';$rows=0;$docnt = false;
-GLOBAL $gSQLMaxRows,$gSQLBlockRows,$ADODB_ROUND;
-
- if (!$rs) {
- printf(ADODB_BAD_RS,'rs2html');
- return false;
- }
-
- if (! $ztabhtml) $ztabhtml = "BORDER='1' WIDTH='98%'";
- //else $docnt = true;
- $typearr = array();
- $ncols = $rs->FieldCount();
- $hdr = "\n\n";
- for ($i=0; $i < $ncols; $i++) {
- $field = $rs->FetchField($i);
- if ($field) {
- if ($zheaderarray) $fname = $zheaderarray[$i];
- else $fname = htmlspecialchars($field->name);
- $typearr[$i] = $rs->MetaType($field->type,$field->max_length);
- //print " $field->name $field->type $typearr[$i] ";
- } else {
- $fname = 'Field '.($i+1);
- $typearr[$i] = 'C';
- }
- if (strlen($fname)==0) $fname = ' ';
- $hdr .= "$fname ";
- }
- $hdr .= "\n ";
- if ($echo) print $hdr."\n\n";
- else $html = $hdr;
-
- // smart algorithm - handles ADODB_FETCH_MODE's correctly by probing...
- $numoffset = isset($rs->fields[0]) ||isset($rs->fields[1]) || isset($rs->fields[2]);
- while (!$rs->EOF) {
-
- $s .= "\n";
-
- for ($i=0; $i < $ncols; $i++) {
- if ($i===0) $v=($numoffset) ? $rs->fields[0] : reset($rs->fields);
- else $v = ($numoffset) ? $rs->fields[$i] : next($rs->fields);
-
- $type = $typearr[$i];
- switch($type) {
- case 'D':
- if (strpos($v,':') !== false);
- else {
- if (empty($v)) {
- $s .= " \n";
- } else {
- $s .= " ".$rs->UserDate($v,"D d, M Y") ." \n";
- }
- break;
- }
- case 'T':
- if (empty($v)) $s .= " \n";
- else $s .= " ".$rs->UserTimeStamp($v,"D d, M Y, H:i:s") ." \n";
- break;
-
- case 'N':
- if (abs(abs($v) - round($v,0)) < 0.00000001)
- $v = round($v);
- else
- $v = round($v,$ADODB_ROUND);
- case 'I':
- $vv = stripslashes((trim($v)));
- if (strlen($vv) == 0) $vv .= ' ';
- $s .= " ".$vv ." \n";
-
- break;
- /*
- case 'B':
- if (substr($v,8,2)=="BM" ) $v = substr($v,8);
- $mtime = substr(str_replace(' ','_',microtime()),2);
- $tmpname = "tmp/".uniqid($mtime).getmypid();
- $fd = @fopen($tmpname,'a');
- @ftruncate($fd,0);
- @fwrite($fd,$v);
- @fclose($fd);
- if (!function_exists ("mime_content_type")) {
- function mime_content_type ($file) {
- return exec("file -bi ".escapeshellarg($file));
- }
- }
- $t = mime_content_type($tmpname);
- $s .= (substr($t,0,5)=="image") ? " 
$t \\n";
- break;
- */
-
- default:
- if ($htmlspecialchars) $v = htmlspecialchars(trim($v));
- $v = trim($v);
- if (strlen($v) == 0) $v = ' ';
- $s .= " ". str_replace("\n",'
',stripslashes($v)) ." \n";
-
- }
- } // for
- $s .= " \n\n";
-
- $rows += 1;
- if ($rows >= $gSQLMaxRows) {
- $rows = "Truncated at $gSQLMaxRows
";
- break;
- } // switch
-
- $rs->MoveNext();
-
- // additional EOF check to prevent a widow header
- if (!$rs->EOF && $rows % $gSQLBlockRows == 0) {
-
- //if (connection_aborted()) break;// not needed as PHP aborts script, unlike ASP
- if ($echo) print $s . "
\n\n";
- else $html .= $s ."\n\n";
- $s = $hdr;
- }
- } // while
-
- if ($echo) print $s."\n\n";
- else $html .= $s."\n\n";
-
- if ($docnt) if ($echo) print "".$rows." Rows
";
-
- return ($echo) ? $rows : $html;
- }
-
-// pass in 2 dimensional array
-function arr2html(&$arr,$ztabhtml='',$zheaderarray='')
-{
- if (!$ztabhtml) $ztabhtml = 'BORDER=1';
-
- $s = "";//';print_r($arr);
-
- if ($zheaderarray) {
- $s .= '';
- for ($i=0; $i\n";
- } else $s .= " \n";
- $s .= "\n \n";
- }
- $s .= '
';
- print $s;
-}
-
-?>
\ No newline at end of file
diff --git a/src/adodb5/xmlschema.dtd b/src/adodb5/xmlschema.dtd
deleted file mode 100644
index 4a055da4..00000000
--- a/src/adodb5/xmlschema.dtd
+++ /dev/null
@@ -1,39 +0,0 @@
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-] >
\ No newline at end of file
diff --git a/src/adodb5/xmlschema03.dtd b/src/adodb5/xmlschema03.dtd
deleted file mode 100644
index a7c8864f..00000000
--- a/src/adodb5/xmlschema03.dtd
+++ /dev/null
@@ -1,43 +0,0 @@
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-]>
\ No newline at end of file
diff --git a/src/adodb5/xsl/convert-0.1-0.2.xsl b/src/adodb5/xsl/convert-0.1-0.2.xsl
deleted file mode 100644
index 6cd9e5bf..00000000
--- a/src/adodb5/xsl/convert-0.1-0.2.xsl
+++ /dev/null
@@ -1,205 +0,0 @@
-
-
-
-
-ADODB XMLSchema
-http://adodb-xmlschema.sourceforge.net
-
-
-
- 0.2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
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-
\ No newline at end of file
diff --git a/src/adodb5/xsl/convert-0.1-0.3.xsl b/src/adodb5/xsl/convert-0.1-0.3.xsl
deleted file mode 100644
index 381aa4fe..00000000
--- a/src/adodb5/xsl/convert-0.1-0.3.xsl
+++ /dev/null
@@ -1,221 +0,0 @@
-
-
-
-
-ADODB XMLSchema
-http://adodb-xmlschema.sourceforge.net
-
-
-
- 0.3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
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-
-
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\ No newline at end of file
diff --git a/src/adodb5/xsl/convert-0.2-0.1.xsl b/src/adodb5/xsl/convert-0.2-0.1.xsl
deleted file mode 100644
index 61841b48..00000000
--- a/src/adodb5/xsl/convert-0.2-0.1.xsl
+++ /dev/null
@@ -1,207 +0,0 @@
-
-
-
-
-ADODB XMLSchema
-http://adodb-xmlschema.sourceforge.net
-
-
-
- 0.1
-
-
-
-
-
-
-
-
-
-
-
-
-
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\ No newline at end of file
diff --git a/src/adodb5/xsl/convert-0.2-0.3.xsl b/src/adodb5/xsl/convert-0.2-0.3.xsl
deleted file mode 100644
index 26bd9e9a..00000000
--- a/src/adodb5/xsl/convert-0.2-0.3.xsl
+++ /dev/null
@@ -1,281 +0,0 @@
-
-
-
-
-ADODB XMLSchema
-http://adodb-xmlschema.sourceforge.net
-
-
-
- 0.3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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\ No newline at end of file
diff --git a/src/adodb5/xsl/remove-0.2.xsl b/src/adodb5/xsl/remove-0.2.xsl
deleted file mode 100644
index 9b10a528..00000000
--- a/src/adodb5/xsl/remove-0.2.xsl
+++ /dev/null
@@ -1,54 +0,0 @@
-
-
-
-
-ADODB XMLSchema
-http://adodb-xmlschema.sourceforge.net
-
-
-
-Uninstallation Schema
-
-
-
- 0.2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
\ No newline at end of file
diff --git a/src/adodb5/xsl/remove-0.3.xsl b/src/adodb5/xsl/remove-0.3.xsl
deleted file mode 100644
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-ADODB XMLSchema
-http://adodb-xmlschema.sourceforge.net
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-Uninstallation Schema
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- 0.3
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