refactor: fix types

system/CLI/CLI.php

@@ -1066,7 +1066,7 @@ public static function table(array $tbody, array $thead = [])
 
             foreach ($tableRows[$row] as $col) {
                 // Sets the size of this column in the current row
-                $allColsLengths[$row][$column] = static::strlen($col);
+                $allColsLengths[$row][$column] = static::strlen((string) $col);
 
                 // If the current column does not have a value among the larger ones
                 // or the value of this is greater than the existing one
@@ -1086,7 +1086,7 @@ public static function table(array $tbody, array $thead = [])
             $column = 0;
 
             foreach ($tableRows[$row] as $col) {
-                $diff = $maxColsLengths[$column] - static::strlen($col);
+                $diff = $maxColsLengths[$column] - static::strlen((string) $col);
 
                 if ($diff !== 0) {
                     $tableRows[$row][$column] .= str_repeat(' ', $diff);
@@ -1106,7 +1106,7 @@ public static function table(array $tbody, array $thead = [])
                 $cols = '+';
 
                 foreach ($tableRows[$row] as $col) {
-                    $cols .= str_repeat('-', static::strlen($col) + 2) . '+';
+                    $cols .= str_repeat('-', static::strlen((string) $col) + 2) . '+';
                 }
                 $table .= $cols . PHP_EOL;
             }

system/Cache/ResponseCache.php

@@ -83,7 +83,7 @@ public function generateCacheKey($request): string
             ? $uri->getQuery(is_array($this->cacheQueryString) ? ['only' => $this->cacheQueryString] : [])
             : '';
 
-        return md5($uri->setFragment('')->setQuery($query));
+        return md5((string) $uri->setFragment('')->setQuery($query));
     }
 
     /**

system/CodeIgniter.php

@@ -744,7 +744,7 @@ protected function generateCacheName(Cache $config): string
             ? $uri->getQuery(is_array($config->cacheQueryString) ? ['only' => $config->cacheQueryString] : [])
             : '';
 
-        return md5($uri->setFragment('')->setQuery($query));
+        return md5((string) $uri->setFragment('')->setQuery($query));
     }
 
     /**

system/Database/BasePreparedQuery.php

@@ -175,7 +175,7 @@ public function execute(...$data)
         // Let others do something with this query
         Events::trigger('DBQuery', $query);
 
-        if ($this->db->isWriteType($query)) {
+        if ($this->db->isWriteType((string) $query)) {
             return true;
         }
 

system/Database/Query.php

@@ -357,7 +357,7 @@ protected function matchSimpleBinds(string $sql, array $binds, int $bindCount, i
                 $escapedValue = '(' . implode(',', $escapedValue) . ')';
             }
 
-            $sql = substr_replace($sql, $escapedValue, $matches[0][$c][1], $ml);
+            $sql = substr_replace($sql, (string) $escapedValue, $matches[0][$c][1], $ml);
         } while ($c !== 0);
 
         return $sql;

system/Email/Email.php

@@ -898,7 +898,7 @@ protected function setDate()
     {
         $timezone = date('Z');
         $operator = ($timezone[0] === '-') ? '-' : '+';
-        $timezone = abs($timezone);
+        $timezone = abs((int) $timezone);
         $timezone = floor($timezone / 3600) * 100 + ($timezone % 3600) / 60;
 
         return sprintf('%s %s%04d', date('D, j M Y H:i:s'), $operator, $timezone);

system/Entity/Cast/DatetimeCast.php

@@ -38,7 +38,7 @@ public static function get($value, array $params = [])
         }
 
         if (is_numeric($value)) {
-            return Time::createFromTimestamp($value);
+            return Time::createFromTimestamp((int) $value);
         }
 
         if (is_string($value)) {

system/Format/XMLFormatter.php

@@ -91,6 +91,8 @@ protected function normalizeXMLTag($key)
             '\\x{FDF0}-\\x{FFFD}\\x{10000}-\\x{EFFFF}';
         $validName = $startChar . '\\.\\d\\x{B7}\\x{300}-\\x{36F}\\x{203F}-\\x{2040}';
 
+        $key = (string) $key;
+
         $key = trim($key);
         $key = preg_replace("/[^{$validName}-]+/u", '', $key);
         $key = preg_replace("/^[^{$startChar}]+/u", 'item$0', $key);

system/HTTP/Files/FileCollection.php

@@ -185,7 +185,7 @@ protected function createFileObject(array $array)
             $array['tmp_name'] ?? null,
             $array['name'] ?? null,
             $array['type'] ?? null,
-            $array['size'] ?? null,
+            ($array['size'] ?? null) === null ? null : (int) $array['size'],
             $array['error'] ?? null,
             $array['full_path'] ?? null
         );

system/HTTP/ResponseInterface.php

@@ -320,15 +320,15 @@ public function sendBody();
      * Accepts an arbitrary number of binds (up to 7) or an associative
      * array in the first parameter containing all the values.
      *
-     * @param array|string $name     Cookie name or array containing binds
-     * @param string       $value    Cookie value
-     * @param int          $expire   Cookie expiration time in seconds
-     * @param string       $domain   Cookie domain (e.g.: '.yourdomain.com')
-     * @param string       $path     Cookie path (default: '/')
-     * @param string       $prefix   Cookie name prefix
-     * @param bool         $secure   Whether to only transfer cookies via SSL
-     * @param bool         $httponly Whether only make the cookie accessible via HTTP (no javascript)
-     * @param string|null  $samesite
+     * @param array|Cookie|string $name     Cookie name / array containing binds / Cookie object
+     * @param string              $value    Cookie value
+     * @param int                 $expire   Cookie expiration time in seconds
+     * @param string              $domain   Cookie domain (e.g.: '.yourdomain.com')
+     * @param string              $path     Cookie path (default: '/')
+     * @param string              $prefix   Cookie name prefix
+     * @param bool                $secure   Whether to only transfer cookies via SSL
+     * @param bool                $httponly Whether only make the cookie accessible via HTTP (no javascript)
+     * @param string|null         $samesite
      *
      * @return $this
      */

system/Helpers/html_helper.php

@@ -179,7 +179,7 @@ function doctype(string $type = 'html5'): string
         $config   = new DocTypes();
         $doctypes = $config->list;
 
-        return $doctypes[$type] ?? false;
+        return $doctypes[$type] ?? '';
     }
 }
 

system/Helpers/number_helper.php

@@ -24,7 +24,7 @@ function number_to_size($num, int $precision = 1, ?string $locale = null)
         // Strip any formatting & ensure numeric input
         try {
             // @phpstan-ignore-next-line
-            $num = 0 + str_replace(',', '', $num);
+            $num = 0 + str_replace(',', '', (string) $num);
         } catch (ErrorException $ee) {
             // Catch "Warning:  A non-numeric value encountered"
             return false;
@@ -142,7 +142,7 @@ function format_number(float $num, int $precision = 1, ?string $locale = null, a
 
         // Try to format it per the locale
         if ($type === NumberFormatter::CURRENCY) {
-            $formatter->setAttribute(NumberFormatter::FRACTION_DIGITS, $options['fraction']);
+            $formatter->setAttribute(NumberFormatter::FRACTION_DIGITS, (float) $options['fraction']);
             $output = $formatter->formatCurrency($num, $options['currency']);
         } else {
             // In order to specify a precision, we'll have to modify

system/Helpers/text_helper.php

@@ -131,7 +131,7 @@ function entities_to_ascii(string $str, bool $all = true): string
     {
         if (preg_match_all('/\&#(\d+)\;/', $str, $matches)) {
             for ($i = 0, $s = count($matches[0]); $i < $s; $i++) {
-                $digits = $matches[1][$i];
+                $digits = (int) $matches[1][$i];
                 $out    = '';
                 if ($digits < 128) {
                     $out .= chr($digits);

system/I18n/TimeTrait.php

@@ -543,7 +543,7 @@ public function setYear($value)
     public function setMonth($value)
     {
         if (is_numeric($value) && ($value < 1 || $value > 12)) {
-            throw I18nException::forInvalidMonth($value);
+            throw I18nException::forInvalidMonth((string) $value);
         }
 
         if (is_string($value) && ! is_numeric($value)) {
@@ -565,13 +565,13 @@ public function setMonth($value)
     public function setDay($value)
     {
         if ($value < 1 || $value > 31) {
-            throw I18nException::forInvalidDay($value);
+            throw I18nException::forInvalidDay((string) $value);
         }
 
         $date    = $this->getYear() . '-' . $this->getMonth();
         $lastDay = date('t', strtotime($date));
         if ($value > $lastDay) {
-            throw I18nException::forInvalidOverDay($lastDay, $value);
+            throw I18nException::forInvalidOverDay($lastDay, (string) $value);
         }
 
         return $this->setValue('day', $value);
@@ -589,7 +589,7 @@ public function setDay($value)
     public function setHour($value)
     {
         if ($value < 0 || $value > 23) {
-            throw I18nException::forInvalidHour($value);
+            throw I18nException::forInvalidHour((string) $value);
         }
 
         return $this->setValue('hour', $value);
@@ -607,7 +607,7 @@ public function setHour($value)
     public function setMinute($value)
     {
         if ($value < 0 || $value > 59) {
-            throw I18nException::forInvalidMinutes($value);
+            throw I18nException::forInvalidMinutes((string) $value);
         }
 
         return $this->setValue('minute', $value);
@@ -625,7 +625,7 @@ public function setMinute($value)
     public function setSecond($value)
     {
         if ($value < 0 || $value > 59) {
-            throw I18nException::forInvalidSeconds($value);
+            throw I18nException::forInvalidSeconds((string) $value);
         }
 
         return $this->setValue('second', $value);
@@ -1008,7 +1008,7 @@ public function isAfter($testTime, ?string $timezone = null): bool
      */
     public function humanize()
     {
-        $now  = IntlCalendar::fromDateTime(self::now($this->timezone));
+        $now  = IntlCalendar::fromDateTime(self::now($this->timezone)->toDateTime());
         $time = $this->getCalendar()->getTime();
 
         $years   = $now->fieldDifference($time, IntlCalendar::FIELD_YEAR);
@@ -1109,7 +1109,7 @@ public function getUTCObject($time, ?string $timezone = null)
      */
     public function getCalendar()
     {
-        return IntlCalendar::fromDateTime($this);
+        return IntlCalendar::fromDateTime($this->toDateTime());
     }
 
     /**

system/Images/Handlers/BaseHandler.php

@@ -559,12 +559,12 @@ public function fit(int $width, ?int $height = null, string $position = 'center'
         [$cropWidth, $cropHeight] = $this->calcAspectRatio($width, $height, $origWidth, $origHeight);
 
         if ($height === null) {
-            $height = ceil(($width / $cropWidth) * $cropHeight);
+            $height = (int) ceil(($width / $cropWidth) * $cropHeight);
         }
 
         [$x, $y] = $this->calcCropCoords($cropWidth, $cropHeight, $origWidth, $origHeight, $position);
 
-        return $this->crop($cropWidth, $cropHeight, $x, $y)->resize($width, $height);
+        return $this->crop($cropWidth, $cropHeight, (int) $x, (int) $y)->resize($width, $height);
     }
 
     /**

system/Router/RouteCollection.php

@@ -1367,14 +1367,14 @@ protected function buildReverseRoute(string $from, array $params): string
             // or maybe $placeholder is not a placeholder, but a regex.
             $pattern = $this->placeholders[$placeholderName] ?? $placeholder;
 
-            if (! preg_match('#^' . $pattern . '$#u', $params[$index])) {
+            if (! preg_match('#^' . $pattern . '$#u', (string) $params[$index])) {
                 throw RouterException::forInvalidParameterType();
             }
 
             // Ensure that the param we're inserting matches
             // the expected param type.
             $pos  = strpos($from, $placeholder);
-            $from = substr_replace($from, $params[$index], $pos, strlen($placeholder));
+            $from = substr_replace($from, (string) $params[$index], $pos, strlen($placeholder));
         }
 
         $from = $this->replaceLocale($from, $locale);

system/Router/Router.php

@@ -382,7 +382,9 @@ protected function checkRoutes(string $uri): bool
         foreach ($routes as $routeKey => $handler) {
             $routeKey = $routeKey === '/'
                 ? $routeKey
-                : ltrim($routeKey, '/ ');
+                // $routeKey may be int, because it is an array key,
+                // and the URI `/1` is valid. The leading `/` is removed.
+                : ltrim((string) $routeKey, '/ ');
 
             $matchedKey = $routeKey;
 

system/View/Cell.php

@@ -209,7 +209,7 @@ final protected function renderCell(BaseCell $instance, string $method, array $p
         $publicParams      = array_intersect_key($params, $publicProperties);
 
         foreach ($params as $key => $value) {
-            $getter = 'get' . ucfirst($key) . 'Property';
+            $getter = 'get' . ucfirst((string) $key) . 'Property';
             if (in_array($key, $privateProperties, true) && method_exists($instance, $getter)) {
                 $publicParams[$key] = $value;
             }

system/View/Filters.php

@@ -38,6 +38,10 @@ public static function date($value, string $format): string
             $value = strtotime($value);
         }
 
+        if ($value !== null) {
+            $value = (int) $value;
+        }
+
         return date($format, $value);
     }
 
@@ -158,7 +162,7 @@ public static function local_number($value, string $type = 'decimal', int $preci
             'duration'   => NumberFormatter::DURATION,
         ];
 
-        return format_number($value, $precision, $locale, ['type' => $types[$type]]);
+        return format_number((float) $value, $precision, $locale, ['type' => $types[$type]]);
     }
 
     /**
@@ -179,7 +183,7 @@ public static function local_currency($value, string $currency, ?string $locale
             'fraction' => $fraction,
         ];
 
-        return format_number($value, 2, $locale, $options);
+        return format_number((float) $value, 2, $locale, $options);
     }
 
     /**

system/View/Parser.php

@@ -619,7 +619,7 @@ protected function applyFilters(string $replace, array $filters): string
             $replace = $this->config->filters[$filter]($replace, ...$param);
         }
 
-        return $replace;
+        return (string) $replace;
     }
 
     // Plugins

tests/system/Commands/ClearDebugbarTest.php

@@ -39,7 +39,7 @@ protected function createDummyDebugbarJson(): void
 
         // create 10 dummy debugbar json files
         for ($i = 0; $i < 10; $i++) {
-            $path = str_replace($time, $time - $i, $path);
+            $path = str_replace((string) $time, (string) ($time - $i), $path);
             file_put_contents($path, "{}\n");
 
             $time -= $i;

tests/system/CommonFunctionsSendTest.php

@@ -43,7 +43,7 @@ public function testRedirectResponseCookiesSent(): void
 
         $response = redirect()->route('login')
             ->setCookie('foo', 'onething', YEAR)
-            ->setCookie('login_time', $loginTime, YEAR);
+            ->setCookie('login_time', (string) $loginTime, YEAR);
         $response->pretend(false);
         $this->assertTrue($response->hasCookie('foo', 'onething'));
         $this->assertTrue($response->hasCookie('login_time'));

tests/system/CommonFunctionsTest.php

@@ -576,7 +576,7 @@ public function testRedirectResponseCookies1(): void
 
         $answer1 = redirect()->route('login')
             ->setCookie('foo', 'onething', YEAR)
-            ->setCookie('login_time', $loginTime, YEAR);
+            ->setCookie('login_time', (string) $loginTime, YEAR);
 
         $this->assertTrue($answer1->hasCookie('foo', 'onething'));
         $this->assertTrue($answer1->hasCookie('login_time'));

tests/system/Debug/Toolbar/Collectors/HistoryTest.php

@@ -61,7 +61,7 @@ private function createDummyDebugbarJson(): void
 
         // create 20 dummy debugbar json files
         for ($i = 0; $i < 20; $i++) {
-            $path = str_replace($time, sprintf('%.6f', $time - self::STEP), $path);
+            $path = str_replace((string) $time, sprintf('%.6f', $time - self::STEP), $path);
             file_put_contents($path, json_encode($dummyData));
             $time = sprintf('%.6f', $time - self::STEP);
         }

tests/system/HTTP/ResponseSendTest.php

@@ -127,9 +127,11 @@ public function testRedirectResponseCookies(): void
 
         $answer1 = $response->redirect('/login')
             ->setCookie('foo', 'bar', YEAR)
-            ->setCookie('login_time', $loginTime, YEAR);
+            ->setCookie('login_time', (string) $loginTime, YEAR);
+
         $this->assertTrue($answer1->hasCookie('foo', 'bar'));
         $this->assertTrue($answer1->hasCookie('login_time'));
+
         $response->setBody('Hello');
 
         // send it

tests/system/HTTP/ResponseTest.php

@@ -551,7 +551,7 @@ public function testRedirectResponseCookies(): void
         $response = new Response(new App());
         $answer1  = $response->redirect('/login')
             ->setCookie('foo', 'bar', YEAR)
-            ->setCookie('login_time', $loginTime, YEAR);
+            ->setCookie('login_time', (string) $loginTime, YEAR);
 
         $this->assertTrue($answer1->hasCookie('foo'));
         $this->assertTrue($answer1->hasCookie('login_time'));

tests/system/Helpers/CookieHelperTest.php

@@ -250,10 +250,12 @@ public function testSameSiteParamArray(): void
 
     public function testSameSiteParam(): void
     {
-        set_cookie($this->name, $this->value, $this->expire, '', '', '', '', '', 'Strict');
+        set_cookie($this->name, $this->value, $this->expire, '', '', '', null, null, 'Strict');
 
         $this->assertTrue($this->response->hasCookie($this->name));
+
         $theCookie = $this->response->getCookie($this->name);
+
         $this->assertSame('Strict', $theCookie->getSameSite());
 
         delete_cookie($this->name);