Added legacy folder for easy import for older projects

legacy/composer.json

@@ -0,0 +1,11 @@
+{
+    "require": {
+        "phpzip/phpzip": ">=2.0.6",
+        "php": ">=5.3.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "PHPePub\\": "../src/PHPePub"
+        }
+    }
+}

legacy/install.bat

@@ -0,0 +1,3 @@
+php composer.phar self-update
+php composer.phar install
+php EPub.Test.Example.php

legacy/install.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+php composer.phar self-update
+php composer.phar install
+php EPub.Test.Example.php

tests/EPub.Example1.php

@@ -213,28 +213,38 @@
  *  "Chapter " is '#^<.+?>Chapter #'
  * Essentially, the search string is looking for lines starting with...
  */
-$log->logLine("Add Chapter 5");
-$html2 = $splitter->splitChapter($chapter5, true, "Chapter ");/* '#^<.+?>Chapter \d*#i'); */
+
 $log->logLine("Split chapter 5");
+// $html2 = $splitter->splitChapter($chapter5, true, "#^\<.+?\>Chapter \d*#i");
+// $html2 = $splitter->splitChapter($chapter5, true, "Chapter ");
+$searchString = '/<h1/i';
+$html2 = $splitter->splitChapter($chapter5, true, $searchString);
+
+// $html2 is an array where the keys are the entire line, including start and end tags of the hit.
+// and the value is the segment for the match.
+// The returned array can just be parsed to the addChapter like this:
+//     $book->addChapter($cName, "Chapter005.html", $html2, true);
+// and EPub will add the parts automatically.
+// However, often you'd want to try to get a measure of control over the process
+
+$log->logLine("Add Chapter 5");
 
 $idx = 0;
 while (list($k, $v) = each($html2)) {
     $idx++;
     // Because we used a string search in the splitter, the returned hits are put in the key part of the array.
     // The entire HTML tag of the line matching the chapter search.
 
-    // find the text inside the tags
-    preg_match('#^<(\w+)\ *.*?>(.+)</\ *\1>$#i', $k, $cName);
+    // Strip start and end tags. This Regexp will keep the tag name as well as the data between them.
+    preg_match('#^<(\w+)\s*.*?>(.+)</\s*\1>$#i', $k, $cName);
 
-    // because of the back reference, the tag name is in $cName[1], and the content is in $cName[2]
-    // Change any line breaks in the chapter name to " - "
-    $cName = preg_replace('#<br.+?>#i', " - ", $cName[2]);
-    // Remove any other tags
-    $cName = preg_replace('#<.+?>#i', " ", $cName);
-    // clean the chapter name by removing any double spaces left behind to single space.
-    $cName = preg_replace('#\s+#i', " ", $cName);
+    // This is simply to clean up the chapter name, it can't contain any HTML.
+    // Because of the back reference, the tag name is in $cName[1], and the content is in $cName[2], this is to be the chapter name in the TOC.
+    $cName = preg_replace('#<br.+?>#i', " - ", $cName[2]);  // Change any line breaks in the chapter name to " - "
+    $cName = preg_replace('#<.+?>#i', " ", $cName);         // Remove any other tags
+    $cName = preg_replace('#\s+#i', " ", $cName);           // clean the chapter name by removing any double spaces left behind to single space.
 
-    $book->addChapter($cName, "Chapter005_" . $idx . ".html", $v, true);
+    $book->addChapter(trim($cName), "Chapter005_" . $idx . ".html", $v, true);
 }
 
 // Notice that Chapter 1 have an image reference in paragraph 2?