fixed CS

* 2.2:
  fixed some typos
  fixed @expectedException class names

Conflicts:
	src/Symfony/Component/Config/Tests/Definition/ArrayNodeTest.php
	src/Symfony/Component/Console/Tests/Command/CommandTest.php
	src/Symfony/Component/Locale/Tests/Stub/StubLocaleTest.php
	src/Symfony/Component/Locale/Tests/Stub/StubNumberFormatterTest.php

.gitignore

@@ -1,2 +1,3 @@
 vendor/
 composer.lock
+phpunit.xml

ApcClassLoader.php

@@ -15,7 +15,7 @@ namespace Symfony\Component\ClassLoader;
  * ApcClassLoader implements a wrapping autoloader cached in APC for PHP 5.3.
  *
  * It expects an object implementing a findFile method to find the file. This
- * allow using it as a wrapper around the other loaders of the component (the
+ * allows using it as a wrapper around the other loaders of the component (the
  * ClassLoader and the UniversalClassLoader for instance) but also around any
  * other autoloader following this convention (the Composer one for instance)
  *
@@ -42,34 +42,44 @@ namespace Symfony\Component\ClassLoader;
 class ApcClassLoader
 {
     private $prefix;
-    private $classFinder;
+
+    /**
+     * The class loader object being decorated.
+     *
+     * @var object
+     *   A class loader object that implements the findFile() method.
+     */
+    protected $decorated;
 
     /**
      * Constructor.
      *
-     * @param string $prefix      A prefix to create a namespace in APC
-     * @param object $classFinder An object that implements findFile() method.
+     * @param string $prefix      The APC namespace prefix to use.
+     * @param object $decorated   A class loader object that implements the findFile() method.
+     *
+     * @throws \RuntimeException
+     * @throws \InvalidArgumentException
      *
      * @api
      */
-    public function __construct($prefix, $classFinder)
+    public function __construct($prefix, $decorated)
     {
         if (!extension_loaded('apc')) {
             throw new \RuntimeException('Unable to use ApcClassLoader as APC is not enabled.');
         }
 
-        if (!method_exists($classFinder, 'findFile')) {
+        if (!method_exists($decorated, 'findFile')) {
             throw new \InvalidArgumentException('The class finder must implement a "findFile" method.');
         }
 
         $this->prefix = $prefix;
-        $this->classFinder = $classFinder;
+        $this->decorated = $decorated;
     }
 
     /**
      * Registers this instance as an autoloader.
      *
-     * @param Boolean $prepend Whether to prepend the autoloader or not
+     * @param bool    $prepend Whether to prepend the autoloader or not
      */
     public function register($prepend = false)
     {
@@ -89,7 +99,7 @@ class ApcClassLoader
      *
      * @param string $class The name of the class
      *
-     * @return Boolean|null True, if loaded
+     * @return bool|null    True, if loaded
      */
     public function loadClass($class)
     {
@@ -110,9 +120,17 @@ class ApcClassLoader
     public function findFile($class)
     {
         if (false === $file = apc_fetch($this->prefix.$class)) {
-            apc_store($this->prefix.$class, $file = $this->classFinder->findFile($class));
+            apc_store($this->prefix.$class, $file = $this->decorated->findFile($class));
         }
 
         return $file;
     }
+
+    /**
+     * Passes through all unknown calls onto the decorated object.
+     */
+    public function __call($method, $args)
+    {
+        return call_user_func_array(array($this->decorated, $method), $args);
+    }
 }

ApcUniversalClassLoader.php

@@ -69,6 +69,8 @@ class ApcUniversalClassLoader extends UniversalClassLoader
      *
      * @param string $prefix A prefix to create a namespace in APC
      *
+     * @throws \RuntimeException
+     *
      * @api
      */
     public function __construct($prefix)

CHANGELOG.md

@@ -1,6 +1,11 @@
 CHANGELOG
 =========
 
+2.3.0
+-----
+
+ * added a WinCacheClassLoader for WinCache
+
 2.1.0
 -----
 

ClassCollectionLoader.php

@@ -28,8 +28,8 @@ class ClassCollectionLoader
      * @param array   $classes    An array of classes to load
      * @param string  $cacheDir   A cache directory
      * @param string  $name       The cache name prefix
-     * @param Boolean $autoReload Whether to flush the cache when the cache is stale or not
-     * @param Boolean $adaptive   Whether to remove already declared classes or not
+     * @param bool    $autoReload Whether to flush the cache when the cache is stale or not
+     * @param bool    $adaptive   Whether to remove already declared classes or not
      * @param string  $extension  File extension of the resulting file
      *
      * @throws \InvalidArgumentException When class can't be loaded
@@ -63,7 +63,7 @@ class ClassCollectionLoader
         // auto-reload
         $reload = false;
         if ($autoReload) {
-            $metadata = $cacheDir.'/'.$name.$extension.'.meta';
+            $metadata = $cache.'.meta';
             if (!is_file($metadata) || !is_file($cache)) {
                 $reload = true;
             } else {
@@ -104,14 +104,14 @@ class ClassCollectionLoader
 
             $c = preg_replace(array('/^\s*<\?php/', '/\?>\s*$/'), '', file_get_contents($class->getFileName()));
 
-            // add namespace declaration for global code
+            // fakes namespace declaration for global code
             if (!$class->inNamespace()) {
-                $c = "\nnamespace\n{\n".self::stripComments($c)."\n}\n";
-            } else {
-                $c = self::fixNamespaceDeclarations('<?php '.$c);
-                $c = preg_replace('/^\s*<\?php/', '', $c);
+                $c = "\nnamespace\n{\n".$c."\n}\n";
             }
 
+            $c = self::fixNamespaceDeclarations('<?php '.$c);
+            $c = preg_replace('/^\s*<\?php/', '', $c);
+
             $content .= $c;
         }
 
@@ -144,45 +144,79 @@ class ClassCollectionLoader
             return $source;
         }
 
+        $rawChunk = '';
         $output = '';
         $inNamespace = false;
         $tokens = token_get_all($source);
 
-        for ($i = 0, $max = count($tokens); $i < $max; $i++) {
-            $token = $tokens[$i];
+        for (reset($tokens); false !== $token = current($tokens); next($tokens)) {
             if (is_string($token)) {
-                $output .= $token;
+                $rawChunk .= $token;
             } elseif (in_array($token[0], array(T_COMMENT, T_DOC_COMMENT))) {
                 // strip comments
                 continue;
             } elseif (T_NAMESPACE === $token[0]) {
                 if ($inNamespace) {
-                    $output .= "}\n";
+                    $rawChunk .= "}\n";
                 }
-                $output .= $token[1];
+                $rawChunk .= $token[1];
 
                 // namespace name and whitespaces
-                while (($t = $tokens[++$i]) && is_array($t) && in_array($t[0], array(T_WHITESPACE, T_NS_SEPARATOR, T_STRING))) {
-                    $output .= $t[1];
+                while (($t = next($tokens)) && is_array($t) && in_array($t[0], array(T_WHITESPACE, T_NS_SEPARATOR, T_STRING))) {
+                    $rawChunk .= $t[1];
                 }
-                if (is_string($t) && '{' === $t) {
+                if ('{' === $t) {
                     $inNamespace = false;
-                    --$i;
+                    prev($tokens);
                 } else {
-                    $output = rtrim($output);
-                    $output .= "\n{";
+                    $rawChunk = rtrim($rawChunk)."\n{";
                     $inNamespace = true;
                 }
+            } elseif (T_START_HEREDOC === $token[0]) {
+                $output .= self::compressCode($rawChunk).$token[1];
+                do {
+                    $token = next($tokens);
+                    $output .= is_string($token) ? $token : $token[1];
+                } while ($token[0] !== T_END_HEREDOC);
+                $output .= "\n";
+                $rawChunk = '';
+            } elseif (T_CONSTANT_ENCAPSED_STRING === $token[0]) {
+                $output .= self::compressCode($rawChunk).$token[1];
+                $rawChunk = '';
             } else {
-                $output .= $token[1];
+                $rawChunk .= $token[1];
             }
         }
 
         if ($inNamespace) {
-            $output .= "}\n";
+            $rawChunk .= "}\n";
         }
 
-        return $output;
+        return $output.self::compressCode($rawChunk);
+    }
+
+    /**
+     * This method is only useful for testing.
+     */
+    public static function enableTokenizer($bool)
+    {
+        self::$useTokenizer = (bool) $bool;
+    }
+
+    /**
+     * Strips leading & trailing ws, multiple EOL, multiple ws.
+     *
+     * @param string $code Original PHP code
+     *
+     * @return string compressed code
+     */
+    private static function compressCode($code)
+    {
+        return preg_replace(
+            array('/^\s+/m', '/\s+$/m', '/([\n\r]+ *[\n\r]+)+/', '/[ \t]+/'),
+            array('', '', "\n", ' '),
+            $code
+        );
     }
 
     /**
@@ -205,43 +239,12 @@ class ClassCollectionLoader
         throw new \RuntimeException(sprintf('Failed to write cache file "%s".', $file));
     }
 
-    /**
-     * Removes comments from a PHP source string.
-     *
-     * We don't use the PHP php_strip_whitespace() function
-     * as we want the content to be readable and well-formatted.
-     *
-     * @param string $source A PHP string
-     *
-     * @return string The PHP string with the comments removed
-     */
-    private static function stripComments($source)
-    {
-        if (!function_exists('token_get_all')) {
-            return $source;
-        }
-
-        $output = '';
-        foreach (token_get_all($source) as $token) {
-            if (is_string($token)) {
-                $output .= $token;
-            } elseif (!in_array($token[0], array(T_COMMENT, T_DOC_COMMENT))) {
-                $output .= $token[1];
-            }
-        }
-
-        // replace multiple new lines with a single newline
-        $output = preg_replace(array('/\s+$/Sm', '/\n+/S'), "\n", $output);
-
-        return $output;
-    }
-
     /**
      * Gets an ordered array of passed classes including all their dependencies.
      *
      * @param array $classes
      *
-     * @return array An array of sorted \ReflectionClass instances (dependencies added if needed)
+     * @return \ReflectionClass[] An array of sorted \ReflectionClass instances (dependencies added if needed)
      *
      * @throws \InvalidArgumentException When a class can't be loaded
      */
@@ -278,17 +281,19 @@ class ClassCollectionLoader
             array_unshift($classes, $parent);
         }
 
+        $traits = array();
+
         if (function_exists('get_declared_traits')) {
             foreach ($classes as $c) {
-                foreach (self::getTraits($c) as $trait) {
-                    self::$seen[$trait->getName()] = true;
-
-                    array_unshift($classes, $trait);
+                foreach (self::resolveDependencies(self::computeTraitDeps($c), $c) as $trait) {
+                    if ($trait !== $c) {
+                        $traits[] = $trait;
+                    }
                 }
             }
         }
 
-        return array_merge(self::getInterfaces($class), $classes);
+        return array_merge(self::getInterfaces($class), $traits, $classes);
     }
 
     private static function getInterfaces(\ReflectionClass $class)
@@ -308,26 +313,55 @@ class ClassCollectionLoader
         return $classes;
     }
 
-    private static function getTraits(\ReflectionClass $class)
+    private static function computeTraitDeps(\ReflectionClass $class)
     {
         $traits = $class->getTraits();
-        $classes = array();
+        $deps = array($class->getName() => $traits);
         while ($trait = array_pop($traits)) {
             if ($trait->isUserDefined() && !isset(self::$seen[$trait->getName()])) {
-                $classes[] = $trait;
-
-                $traits = array_merge($traits, $trait->getTraits());
+                self::$seen[$trait->getName()] = true;
+                $traitDeps = $trait->getTraits();
+                $deps[$trait->getName()] = $traitDeps;
+                $traits = array_merge($traits, $traitDeps);
             }
         }
 
-        return $classes;
+        return $deps;
     }
 
     /**
-     * This method is only useful for testing.
+     * Dependencies resolution.
+     *
+     * This function does not check for circular dependencies as it should never
+     * occur with PHP traits.
+     *
+     * @param array             $tree       The dependency tree
+     * @param \ReflectionClass  $node       The node
+     * @param \ArrayObject      $resolved   An array of already resolved dependencies
+     * @param \ArrayObject      $unresolved An array of dependencies to be resolved
+     *
+     * @return \ArrayObject The dependencies for the given node
+     *
+     * @throws \RuntimeException if a circular dependency is detected
      */
-    public static function enableTokenizer($bool)
+    private static function resolveDependencies(array $tree, $node, \ArrayObject $resolved = null, \ArrayObject $unresolved = null)
     {
-        self::$useTokenizer = (Boolean) $bool;
+        if (null === $resolved) {
+            $resolved = new \ArrayObject();
+        }
+        if (null === $unresolved) {
+            $unresolved = new \ArrayObject();
+        }
+        $nodeName = $node->getName();
+        $unresolved[$nodeName] = $node;
+        foreach ($tree[$nodeName] as $dependency) {
+            if (!$resolved->offsetExists($dependency->getName())) {
+                self::resolveDependencies($tree, $dependency, $resolved, $unresolved);
+            }
+        }
+        $resolved[$nodeName] = $node;
+        unset($unresolved[$nodeName]);
+
+        return $resolved;
     }
 }

ClassLoader.php

@@ -103,7 +103,7 @@ class ClassLoader
     /**
      * Turns on searching the include for class files.
      *
-     * @param Boolean $useIncludePath
+     * @param bool    $useIncludePath
      */
     public function setUseIncludePath($useIncludePath)
     {
@@ -114,7 +114,7 @@ class ClassLoader
      * Can be used to check if the autoloader uses the include path to check
      * for classes.
      *
-     * @return Boolean
+     * @return bool
      */
     public function getUseIncludePath()
     {
@@ -124,7 +124,7 @@ class ClassLoader
     /**
      * Registers this instance as an autoloader.
      *
-     * @param Boolean $prepend Whether to prepend the autoloader or not
+     * @param bool    $prepend Whether to prepend the autoloader or not
      */
     public function register($prepend = false)
     {
@@ -144,7 +144,7 @@ class ClassLoader
      *
      * @param string $class The name of the class
      *
-     * @return Boolean|null True, if loaded
+     * @return bool|null    True, if loaded
      */
     public function loadClass($class)
     {
@@ -164,13 +164,9 @@ class ClassLoader
      */
     public function findFile($class)
     {
-        if ('\\' == $class[0]) {
-            $class = substr($class, 1);
-        }
-
         if (false !== $pos = strrpos($class, '\\')) {
             // namespaced class name
-            $classPath = str_replace('\\', DIRECTORY_SEPARATOR, substr($class, 0, $pos)) . DIRECTORY_SEPARATOR;
+            $classPath = str_replace('\\', DIRECTORY_SEPARATOR, substr($class, 0, $pos)).DIRECTORY_SEPARATOR;
             $className = substr($class, $pos + 1);
         } else {
             // PEAR-like class name
@@ -178,21 +174,21 @@ class ClassLoader
             $className = $class;
         }
 
-        $classPath .= str_replace('_', DIRECTORY_SEPARATOR, $className) . '.php';
+        $classPath .= str_replace('_', DIRECTORY_SEPARATOR, $className).'.php';
 
         foreach ($this->prefixes as $prefix => $dirs) {
-            if (0 === strpos($class, $prefix)) {
+            if ($class === strstr($class, $prefix)) {
                 foreach ($dirs as $dir) {
-                    if (file_exists($dir . DIRECTORY_SEPARATOR . $classPath)) {
-                        return $dir . DIRECTORY_SEPARATOR . $classPath;
+                    if (file_exists($dir.DIRECTORY_SEPARATOR.$classPath)) {
+                        return $dir.DIRECTORY_SEPARATOR.$classPath;
                     }
                 }
             }
         }
 
         foreach ($this->fallbackDirs as $dir) {
-            if (file_exists($dir . DIRECTORY_SEPARATOR . $classPath)) {
-                return $dir . DIRECTORY_SEPARATOR . $classPath;
+            if (file_exists($dir.DIRECTORY_SEPARATOR.$classPath)) {
+                return $dir.DIRECTORY_SEPARATOR.$classPath;
             }
         }
 

ClassMapGenerator.php

@@ -11,6 +11,10 @@
 
 namespace Symfony\Component\ClassLoader;
 
+if (!defined('T_TRAIT')) {
+    define('T_TRAIT', 0);
+}
+
 /**
  * ClassMapGenerator
  *
@@ -39,7 +43,7 @@ class ClassMapGenerator
     /**
      * Iterate over all files in the given directory searching for classes
      *
-     * @param Iterator|string $dir The directory to search in or an iterator
+     * @param \Iterator|string $dir The directory to search in or an iterator
      *
      * @return array A class map array
      */
@@ -67,7 +71,6 @@ class ClassMapGenerator
             foreach ($classes as $class) {
                 $map[$class] = $path;
             }
-
         }
 
         return $map;
@@ -84,7 +87,6 @@ class ClassMapGenerator
     {
         $contents = file_get_contents($path);
         $tokens   = token_get_all($contents);
-        $T_TRAIT  = version_compare(PHP_VERSION, '5.4', '<') ? -1 : T_TRAIT;
 
         $classes = array();
 
@@ -111,7 +113,7 @@ class ClassMapGenerator
                     break;
                 case T_CLASS:
                 case T_INTERFACE:
-                case $T_TRAIT:
+                case T_TRAIT:
                     // Find the classname
                     while (($t = $tokens[++$i]) && is_array($t)) {
                         if (T_STRING === $t[0]) {
@@ -121,7 +123,7 @@ class ClassMapGenerator
                         }
                     }
 
-                    $classes[] = ltrim($namespace . $class, '\\');
+                    $classes[] = ltrim($namespace.$class, '\\');
                     break;
                 default:
                     break;

DebugClassLoader.php

@@ -86,7 +86,9 @@ class DebugClassLoader
      *
      * @param string $class The name of the class
      *
-     * @return Boolean|null True, if loaded
+     * @return bool|null    True, if loaded
+     *
+     * @throws \RuntimeException
      */
     public function loadClass($class)
     {

DebugUniversalClassLoader.php

@@ -48,7 +48,7 @@ class DebugUniversalClassLoader extends UniversalClassLoader
     }
 
     /**
-     * {@inheritDoc}
+     * {@inheritdoc}
      */
     public function loadClass($class)
     {

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2013 Fabien Potencier
+Copyright (c) 2004-2014 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

MapClassLoader.php

@@ -33,7 +33,7 @@ class MapClassLoader
     /**
      * Registers this instance as an autoloader.
      *
-     * @param Boolean $prepend Whether to prepend the autoloader or not
+     * @param bool    $prepend Whether to prepend the autoloader or not
      */
     public function register($prepend = false)
     {
@@ -47,10 +47,6 @@ class MapClassLoader
      */
     public function loadClass($class)
     {
-        if ('\\' === $class[0]) {
-            $class = substr($class, 1);
-        }
-
         if (isset($this->map[$class])) {
             require $this->map[$class];
         }
@@ -65,10 +61,6 @@ class MapClassLoader
      */
     public function findFile($class)
     {
-        if ('\\' === $class[0]) {
-            $class = substr($class, 1);
-        }
-
         if (isset($this->map[$class])) {
             return $this->map[$class];
         }

README.md

@@ -64,9 +64,6 @@ Resources
 
 You can run the unit tests with the following command:
 
-    phpunit
-
-If you also want to run the unit tests that depend on other Symfony
-Components, install dev dependencies before running PHPUnit:
-
-    php composer.phar install --dev
+    $ cd path/to/Symfony/Component/ClassLoader/
+    $ composer.phar install
+    $ phpunit

Tests/ApcUniversalClassLoaderTest.php

@@ -55,15 +55,13 @@ class ApcUniversalClassLoaderTest extends \PHPUnit_Framework_TestCase
        $this->assertTrue(class_exists($className), $message);
    }
 
-   public function getLoadClassTests()
-   {
-       return array(
-           array('\\Apc\\Namespaced\\Foo', '\\Apc\\Namespaced\\Foo',   '->loadClass() loads Apc\Namespaced\Foo class'),
+    public function getLoadClassTests()
+    {
+        return array(
+           array('\\Apc\\Namespaced\\Foo', 'Apc\\Namespaced\\Foo',   '->loadClass() loads Apc\Namespaced\Foo class'),
            array('Apc_Pearlike_Foo',    'Apc_Pearlike_Foo',      '->loadClass() loads Apc_Pearlike_Foo class'),
-           array('\\Apc\\Namespaced\\Bar', '\\Apc\\Namespaced\\Bar', '->loadClass() loads Apc\Namespaced\Bar class with a leading slash'),
-           array('Apc_Pearlike_Bar',    '\\Apc_Pearlike_Bar',    '->loadClass() loads Apc_Pearlike_Bar class with a leading slash'),
        );
-   }
+    }
 
    /**
     * @dataProvider getLoadClassFromFallbackTests
@@ -79,15 +77,15 @@ class ApcUniversalClassLoaderTest extends \PHPUnit_Framework_TestCase
        $this->assertTrue(class_exists($className), $message);
    }
 
-   public function getLoadClassFromFallbackTests()
-   {
-       return array(
-           array('\\Apc\\Namespaced\\Baz',    '\\Apc\\Namespaced\\Baz',    '->loadClass() loads Apc\Namespaced\Baz class'),
+    public function getLoadClassFromFallbackTests()
+    {
+        return array(
+           array('\\Apc\\Namespaced\\Baz',    'Apc\\Namespaced\\Baz',    '->loadClass() loads Apc\Namespaced\Baz class'),
            array('Apc_Pearlike_Baz',       'Apc_Pearlike_Baz',       '->loadClass() loads Apc_Pearlike_Baz class'),
-           array('\\Apc\\Namespaced\\FooBar', '\\Apc\\Namespaced\\FooBar', '->loadClass() loads Apc\Namespaced\Baz class from fallback dir'),
+           array('\\Apc\\Namespaced\\FooBar', 'Apc\\Namespaced\\FooBar', '->loadClass() loads Apc\Namespaced\Baz class from fallback dir'),
            array('Apc_Pearlike_FooBar',    'Apc_Pearlike_FooBar',    '->loadClass() loads Apc_Pearlike_Baz class from fallback dir'),
        );
-   }
+    }
 
    /**
     * @dataProvider getLoadClassNamespaceCollisionTests
@@ -102,15 +100,15 @@ class ApcUniversalClassLoaderTest extends \PHPUnit_Framework_TestCase
        $this->assertTrue(class_exists($className), $message);
    }
 
-   public function getLoadClassNamespaceCollisionTests()
-   {
-       return array(
+    public function getLoadClassNamespaceCollisionTests()
+    {
+        return array(
            array(
                array(
                    'Apc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha',
                    'Apc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta',
                ),
-               '\Apc\NamespaceCollision\A\Foo',
+               'Apc\NamespaceCollision\A\Foo',
                '->loadClass() loads NamespaceCollision\A\Foo from alpha.',
            ),
            array(
@@ -118,7 +116,7 @@ class ApcUniversalClassLoaderTest extends \PHPUnit_Framework_TestCase
                    'Apc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta',
                    'Apc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha',
                ),
-               '\Apc\NamespaceCollision\A\Bar',
+               'Apc\NamespaceCollision\A\Bar',
                '->loadClass() loads NamespaceCollision\A\Bar from alpha.',
            ),
            array(
@@ -126,7 +124,7 @@ class ApcUniversalClassLoaderTest extends \PHPUnit_Framework_TestCase
                    'Apc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha',
                    'Apc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta',
                ),
-               '\Apc\NamespaceCollision\A\B\Foo',
+               'Apc\NamespaceCollision\A\B\Foo',
                '->loadClass() loads NamespaceCollision\A\B\Foo from beta.',
            ),
            array(
@@ -134,11 +132,11 @@ class ApcUniversalClassLoaderTest extends \PHPUnit_Framework_TestCase
                    'Apc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta',
                    'Apc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha',
                ),
-               '\Apc\NamespaceCollision\A\B\Bar',
+               'Apc\NamespaceCollision\A\B\Bar',
                '->loadClass() loads NamespaceCollision\A\B\Bar from beta.',
            ),
        );
-   }
+    }
 
    /**
     * @dataProvider getLoadClassPrefixCollisionTests
@@ -152,9 +150,9 @@ class ApcUniversalClassLoaderTest extends \PHPUnit_Framework_TestCase
        $this->assertTrue(class_exists($className), $message);
    }
 
-   public function getLoadClassPrefixCollisionTests()
-   {
-       return array(
+    public function getLoadClassPrefixCollisionTests()
+    {
+        return array(
            array(
                array(
                    'ApcPrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha/Apc',
@@ -188,5 +186,5 @@ class ApcUniversalClassLoaderTest extends \PHPUnit_Framework_TestCase
                '->loadClass() loads ApcPrefixCollision_A_B_Bar from beta.',
            ),
        );
-   }
+    }
 }

Tests/ClassCollectionLoaderTest.php

@@ -20,6 +20,35 @@ require_once __DIR__.'/Fixtures/ClassesWithParents/A.php';
 
 class ClassCollectionLoaderTest extends \PHPUnit_Framework_TestCase
 {
+    public function testTraitDependencies()
+    {
+        if (version_compare(phpversion(), '5.4', '<')) {
+            $this->markTestSkipped('Requires PHP > 5.4');
+
+            return;
+        }
+
+        require_once __DIR__.'/Fixtures/deps/traits.php';
+
+        $r = new \ReflectionClass('Symfony\Component\ClassLoader\ClassCollectionLoader');
+        $m = $r->getMethod('getOrderedClasses');
+        $m->setAccessible(true);
+
+        $ordered = $m->invoke('Symfony\Component\ClassLoader\ClassCollectionLoader', array('CTFoo'));
+
+        $this->assertEquals(
+            array('TD', 'TC', 'TB', 'TA', 'TZ', 'CTFoo'),
+            array_map(function ($class) { return $class->getName(); }, $ordered)
+        );
+
+        $ordered = $m->invoke('Symfony\Component\ClassLoader\ClassCollectionLoader', array('CTBar'));
+
+        $this->assertEquals(
+            array('TD', 'TZ', 'TC', 'TB', 'TA', 'CTBar'),
+            array_map(function ($class) { return $class->getName(); }, $ordered)
+        );
+    }
+
     /**
      * @dataProvider getDifferentOrders
      */
@@ -71,8 +100,8 @@ class ClassCollectionLoaderTest extends \PHPUnit_Framework_TestCase
      */
     public function testClassWithTraitsReordering(array $classes)
     {
-        if (version_compare(phpversion(), '5.4.0', '<')) {
-            $this->markTestSkipped('Requires PHP > 5.4.0.');
+        if (version_compare(phpversion(), '5.4', '<')) {
+            $this->markTestSkipped('Requires PHP > 5.4');
 
             return;
         }
@@ -86,9 +115,9 @@ class ClassCollectionLoaderTest extends \PHPUnit_Framework_TestCase
         $expected = array(
             'ClassesWithParents\\GInterface',
             'ClassesWithParents\\CInterface',
-            'ClassesWithParents\\CTrait',
             'ClassesWithParents\\ATrait',
             'ClassesWithParents\\BTrait',
+            'ClassesWithParents\\CTrait',
             'ClassesWithParents\\B',
             'ClassesWithParents\\A',
             'ClassesWithParents\\D',
@@ -125,8 +154,20 @@ class ClassCollectionLoaderTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals('<?php '.$expected, ClassCollectionLoader::fixNamespaceDeclarations('<?php '.$source));
     }
 
+    public function getFixNamespaceDeclarationsData()
+    {
+        return array(
+            array("namespace;\nclass Foo {}\n", "namespace\n{\nclass Foo {}\n}"),
+            array("namespace Foo;\nclass Foo {}\n", "namespace Foo\n{\nclass Foo {}\n}"),
+            array("namespace   Bar ;\nclass Foo {}\n", "namespace Bar\n{\nclass Foo {}\n}"),
+            array("namespace Foo\Bar;\nclass Foo {}\n", "namespace Foo\Bar\n{\nclass Foo {}\n}"),
+            array("namespace Foo\Bar\Bar\n{\nclass Foo {}\n}\n", "namespace Foo\Bar\Bar\n{\nclass Foo {}\n}"),
+            array("namespace\n{\nclass Foo {}\n}\n", "namespace\n{\nclass Foo {}\n}"),
+        );
+    }
+
     /**
-     * @dataProvider getFixNamespaceDeclarationsData
+     * @dataProvider getFixNamespaceDeclarationsDataWithoutTokenizer
      */
     public function testFixNamespaceDeclarationsWithoutTokenizer($source, $expected)
     {
@@ -135,7 +176,7 @@ class ClassCollectionLoaderTest extends \PHPUnit_Framework_TestCase
         ClassCollectionLoader::enableTokenizer(true);
     }
 
-    public function getFixNamespaceDeclarationsData()
+    public function getFixNamespaceDeclarationsDataWithoutTokenizer()
     {
         return array(
             array("namespace;\nclass Foo {}\n", "namespace\n{\nclass Foo {}\n}\n"),
@@ -148,16 +189,72 @@ class ClassCollectionLoaderTest extends \PHPUnit_Framework_TestCase
     }
 
     /**
-     * @expectedException InvalidArgumentException
+     * @expectedException \InvalidArgumentException
      */
     public function testUnableToLoadClassException()
     {
-        ClassCollectionLoader::load(array('SomeNotExistingClass'), '', 'foo', false);
+        if (is_file($file = sys_get_temp_dir().'/foo.php')) {
+            unlink($file);
+        }
+
+        ClassCollectionLoader::load(array('SomeNotExistingClass'), sys_get_temp_dir(), 'foo', false);
     }
 
-    public function testLoadTwiceClass()
+    public function testCommentStripping()
     {
-        ClassCollectionLoader::load(array('Foo'), '', 'foo', false);
-        ClassCollectionLoader::load(array('Foo'), '', 'foo', false);
+        if (is_file($file = sys_get_temp_dir().'/bar.php')) {
+            unlink($file);
+        }
+        spl_autoload_register($r = function ($class) {
+            if (0 === strpos($class, 'Namespaced') || 0 === strpos($class, 'Pearlike_')) {
+                require_once __DIR__.'/Fixtures/'.str_replace(array('\\', '_'), '/', $class).'.php';
+            }
+        });
+
+        ClassCollectionLoader::load(
+            array('Namespaced\\WithComments', 'Pearlike_WithComments'),
+            sys_get_temp_dir(),
+            'bar',
+            false
+        );
+
+        spl_autoload_unregister($r);
+
+        $this->assertEquals(<<<EOF
+namespace Namespaced
+{
+class WithComments
+{
+public static \$loaded = true;
+}
+\$string ='string shoult not be   modified {\$string}';
+\$heredoc = (<<<HD
+
+
+Heredoc should not be   modified {\$string}
+
+
+HD
+);
+\$nowdoc =<<<'ND'
+
+
+Nowdoc should not be   modified {\$string}
+
+
+ND
+;
+}
+namespace
+{
+class Pearlike_WithComments
+{
+public static \$loaded = true;
+}
+}
+EOF
+        , str_replace("<?php \n", '', file_get_contents($file)));
+
+        unlink($file);
     }
 }

Tests/ClassLoaderTest.php

@@ -54,8 +54,6 @@ class ClassLoaderTest extends \PHPUnit_Framework_TestCase
         return array(
             array('\\Namespaced2\\Foo', 'Namespaced2\\Foo',   '->loadClass() loads Namespaced2\Foo class'),
             array('\\Pearlike2_Foo',    'Pearlike2_Foo',      '->loadClass() loads Pearlike2_Foo class'),
-            array('\\Namespaced2\\Bar', '\\Namespaced2\\Bar', '->loadClass() loads Namespaced2\Bar class with a leading slash'),
-            array('\\Pearlike2_Bar',    '\\Pearlike2_Bar',    '->loadClass() loads Pearlike2_Bar class with a leading slash'),
         );
     }
 
@@ -100,7 +98,7 @@ class ClassLoaderTest extends \PHPUnit_Framework_TestCase
         $loader->setUseIncludePath(true);
         $this->assertTrue($loader->getUseIncludePath());
 
-        set_include_path(__DIR__.'/Fixtures/includepath' . PATH_SEPARATOR . $includePath);
+        set_include_path(__DIR__.'/Fixtures/includepath'.PATH_SEPARATOR.$includePath);
 
         $this->assertEquals(__DIR__.DIRECTORY_SEPARATOR.'Fixtures'.DIRECTORY_SEPARATOR.'includepath'.DIRECTORY_SEPARATOR.'Foo.php', $loader->findFile('Foo'));
 

Tests/ClassMapGeneratorTest.php

@@ -72,10 +72,11 @@ class ClassMapGeneratorTest extends \PHPUnit_Framework_TestCase
     {
         $data = array(
             array(__DIR__.'/Fixtures/Namespaced', array(
-                'Namespaced\\Bar' => realpath(__DIR__).'/Fixtures/Namespaced/Bar.php',
-                'Namespaced\\Foo' => realpath(__DIR__).'/Fixtures/Namespaced/Foo.php',
-                'Namespaced\\Baz' => realpath(__DIR__).'/Fixtures/Namespaced/Baz.php',
-                )
+                'Namespaced\\Bar'          => realpath(__DIR__).'/Fixtures/Namespaced/Bar.php',
+                'Namespaced\\Foo'          => realpath(__DIR__).'/Fixtures/Namespaced/Foo.php',
+                'Namespaced\\Baz'          => realpath(__DIR__).'/Fixtures/Namespaced/Baz.php',
+                'Namespaced\\WithComments' => realpath(__DIR__).'/Fixtures/Namespaced/WithComments.php',
+                ),
             ),
             array(__DIR__.'/Fixtures/beta/NamespaceCollision', array(
                 'NamespaceCollision\\A\\B\\Bar' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/A/B/Bar.php',
@@ -84,9 +85,10 @@ class ClassMapGeneratorTest extends \PHPUnit_Framework_TestCase
                 'NamespaceCollision\\C\\B\\Foo' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/C/B/Foo.php',
             )),
             array(__DIR__.'/Fixtures/Pearlike', array(
-                'Pearlike_Foo' => realpath(__DIR__).'/Fixtures/Pearlike/Foo.php',
-                'Pearlike_Bar' => realpath(__DIR__).'/Fixtures/Pearlike/Bar.php',
-                'Pearlike_Baz' => realpath(__DIR__).'/Fixtures/Pearlike/Baz.php',
+                'Pearlike_Foo'          => realpath(__DIR__).'/Fixtures/Pearlike/Foo.php',
+                'Pearlike_Bar'          => realpath(__DIR__).'/Fixtures/Pearlike/Bar.php',
+                'Pearlike_Baz'          => realpath(__DIR__).'/Fixtures/Pearlike/Baz.php',
+                'Pearlike_WithComments' => realpath(__DIR__).'/Fixtures/Pearlike/WithComments.php',
             )),
             array(__DIR__.'/Fixtures/classmap', array(
                 'Foo\\Bar\\A'             => realpath(__DIR__).'/Fixtures/classmap/sameNsMultipleClasses.php',
@@ -123,7 +125,7 @@ class ClassMapGeneratorTest extends \PHPUnit_Framework_TestCase
         }
 
         $finder = new \Symfony\Component\Finder\Finder();
-        $finder->files()->in(__DIR__ . '/Fixtures/beta/NamespaceCollision');
+        $finder->files()->in(__DIR__.'/Fixtures/beta/NamespaceCollision');
 
         $this->assertEqualsNormalized(array(
             'NamespaceCollision\\A\\B\\Bar' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/A/B/Bar.php',

Tests/Fixtures/ClassesWithParents/A.php

@@ -2,4 +2,6 @@
 
 namespace ClassesWithParents;
 
-class A extends B {}
+class A extends B
+{
+}

Tests/Fixtures/ClassesWithParents/B.php

@@ -2,4 +2,6 @@
 
 namespace ClassesWithParents;
 
-class B implements CInterface {}
+class B implements CInterface
+{
+}

Tests/Fixtures/Namespaced/WithComments.php

@@ -0,0 +1,37 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Namespaced;
+
+class WithComments
+{
+    /** @Boolean */
+    public static $loaded = true;
+}
+
+$string = 'string shoult not be   modified {$string}';
+
+$heredoc = (<<<HD
+
+
+Heredoc should not be   modified {$string}
+
+
+HD
+);
+
+$nowdoc = <<<'ND'
+
+
+Nowdoc should not be   modified {$string}
+
+
+ND;

Tests/Fixtures/Pearlike/WithComments.php

@@ -0,0 +1,16 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+class Pearlike_WithComments
+{
+    /** @Boolean */
+    public static $loaded = true;
+}

Tests/Fixtures/classmap/SomeClass.php

@@ -13,5 +13,4 @@ namespace ClassMap;
 
 class SomeClass extends SomeParent implements SomeInterface
 {
-
 }

Tests/Fixtures/classmap/SomeInterface.php

@@ -13,5 +13,4 @@ namespace ClassMap;
 
 interface SomeInterface
 {
-
 }

Tests/Fixtures/classmap/SomeParent.php

@@ -13,5 +13,4 @@ namespace ClassMap;
 
 abstract class SomeParent
 {
-
 }

Tests/Fixtures/classmap/multipleNs.php

@@ -1,14 +1,24 @@
 <?php
 namespace {
-    class A {}
+    class A
+    {
+    }
 }
 
 namespace Alpha {
-    class A {}
-    class B {}
+    class A
+    {
+    }
+    class B
+    {
+    }
 }
 
 namespace Beta {
-    class A {}
-    class B {}
+    class A
+    {
+    }
+    class B
+    {
+    }
 }

Tests/Fixtures/classmap/sameNsMultipleClasses.php

@@ -11,5 +11,9 @@
 
 namespace Foo\Bar;
 
-class A {}
-class B {}
+class A
+{
+}
+class B
+{
+}

Tests/Fixtures/deps/traits.php

@@ -0,0 +1,37 @@
+<?php
+
+trait TD
+{
+}
+
+trait TZ
+{
+    use TD;
+}
+
+trait TC
+{
+    use TD;
+}
+
+trait TB
+{
+    use TC;
+}
+
+trait TA
+{
+    use TB;
+}
+
+class CTFoo
+{
+    use TA;
+    use TZ;
+}
+
+class CTBar
+{
+    use TZ;
+    use TA;
+}

Tests/Fixtures/php5.4/traits.php

@@ -25,6 +25,7 @@ namespace Foo {
 
     class CBar implements IBar
     {
-        use TBar, TFooBar;
+        use TBar;
+        use TFooBar;
     }
 }

Tests/UniversalClassLoaderTest.php

@@ -23,7 +23,7 @@ class UniversalClassLoaderTest extends \PHPUnit_Framework_TestCase
         $loader = new UniversalClassLoader();
         $loader->registerNamespace('Namespaced', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
         $loader->registerPrefix('Pearlike_', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
-        $loader->loadClass($testClassName);
+        $this->assertTrue($loader->loadClass($testClassName));
         $this->assertTrue(class_exists($className), $message);
     }
 
@@ -32,8 +32,6 @@ class UniversalClassLoaderTest extends \PHPUnit_Framework_TestCase
         return array(
             array('\\Namespaced\\Foo', 'Namespaced\\Foo',   '->loadClass() loads Namespaced\Foo class'),
             array('\\Pearlike_Foo',    'Pearlike_Foo',      '->loadClass() loads Pearlike_Foo class'),
-            array('\\Namespaced\\Bar', '\\Namespaced\\Bar', '->loadClass() loads Namespaced\Bar class with a leading slash'),
-            array('\\Pearlike_Bar',    '\\Pearlike_Bar',    '->loadClass() loads Pearlike_Bar class with a leading slash'),
         );
     }
 
@@ -49,7 +47,7 @@ class UniversalClassLoaderTest extends \PHPUnit_Framework_TestCase
         $loader->useIncludePath(true);
         $this->assertTrue($loader->getUseIncludePath());
 
-        set_include_path(__DIR__.'/Fixtures/includepath' . PATH_SEPARATOR . $includePath);
+        set_include_path(__DIR__.'/Fixtures/includepath'.PATH_SEPARATOR.$includePath);
 
         $this->assertEquals(__DIR__.DIRECTORY_SEPARATOR.'Fixtures'.DIRECTORY_SEPARATOR.'includepath'.DIRECTORY_SEPARATOR.'Foo.php', $loader->findFile('Foo'));
 
@@ -92,7 +90,7 @@ class UniversalClassLoaderTest extends \PHPUnit_Framework_TestCase
         $loader->registerPrefix('Pearlike_', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
         $loader->registerNamespaceFallbacks(array(__DIR__.DIRECTORY_SEPARATOR.'Fixtures/fallback'));
         $loader->registerPrefixFallbacks(array(__DIR__.DIRECTORY_SEPARATOR.'Fixtures/fallback'));
-        $loader->loadClass($testClassName);
+        $this->assertTrue($loader->loadClass($testClassName));
         $this->assertTrue(class_exists($className), $message);
     }
 
@@ -128,7 +126,7 @@ class UniversalClassLoaderTest extends \PHPUnit_Framework_TestCase
         $loader = new UniversalClassLoader();
         $loader->registerNamespaces($namespaces);
 
-        $loader->loadClass($className);
+        $this->assertTrue($loader->loadClass($className));
         $this->assertTrue(class_exists($className), $message);
     }
 
@@ -178,7 +176,7 @@ class UniversalClassLoaderTest extends \PHPUnit_Framework_TestCase
         $loader = new UniversalClassLoader();
         $loader->registerPrefixes($prefixes);
 
-        $loader->loadClass($className);
+        $this->assertTrue($loader->loadClass($className));
         $this->assertTrue(class_exists($className), $message);
     }
 

Tests/bootstrap.php

@@ -1,22 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-spl_autoload_register(function ($class) {
-    if (0 === strpos(ltrim($class, '/'), 'Symfony\Component\ClassLoader')) {
-        if (file_exists($file = __DIR__.'/../'.substr(str_replace('\\', '/', $class), strlen('Symfony\Component\ClassLoader')).'.php')) {
-            require_once $file;
-        }
-    }
-});
-
-if (file_exists($loader = __DIR__.'/../vendor/autoload.php')) {
-    require_once $loader;
-}

UniversalClassLoader.php

@@ -70,7 +70,7 @@ class UniversalClassLoader
      * Turns on searching the include for class files. Allows easy loading
      * of installed PEAR packages
      *
-     * @param Boolean $useIncludePath
+     * @param bool    $useIncludePath
      */
     public function useIncludePath($useIncludePath)
     {
@@ -81,7 +81,7 @@ class UniversalClassLoader
      * Can be used to check if the autoloader uses the include path to check
      * for classes.
      *
-     * @return Boolean
+     * @return bool
      */
     public function getUseIncludePath()
     {
@@ -229,7 +229,7 @@ class UniversalClassLoader
     /**
      * Registers this instance as an autoloader.
      *
-     * @param Boolean $prepend Whether to prepend the autoloader or not
+     * @param bool    $prepend Whether to prepend the autoloader or not
      *
      * @api
      */
@@ -242,11 +242,15 @@ class UniversalClassLoader
      * Loads the given class or interface.
      *
      * @param string $class The name of the class
+     *
+     * @return bool|null    True, if loaded
      */
     public function loadClass($class)
     {
         if ($file = $this->findFile($class)) {
             require $file;
+
+            return true;
         }
     }
 
@@ -259,10 +263,6 @@ class UniversalClassLoader
      */
     public function findFile($class)
     {
-        if ('\\' == $class[0]) {
-            $class = substr($class, 1);
-        }
-
         if (false !== $pos = strrpos($class, '\\')) {
             // namespaced class name
             $namespace = substr($class, 0, $pos);
@@ -287,7 +287,6 @@ class UniversalClassLoader
                     return $file;
                 }
             }
-
         } else {
             // PEAR-like class name
             $normalizedClass = str_replace('_', DIRECTORY_SEPARATOR, $class).'.php';

WinCacheClassLoader.php

@@ -0,0 +1,133 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader;
+
+/**
+ * WinCacheClassLoader implements a wrapping autoloader cached in WinCache.
+ *
+ * It expects an object implementing a findFile method to find the file. This
+ * allow using it as a wrapper around the other loaders of the component (the
+ * ClassLoader and the UniversalClassLoader for instance) but also around any
+ * other autoloader following this convention (the Composer one for instance)
+ *
+ *     $loader = new ClassLoader();
+ *
+ *     // register classes with namespaces
+ *     $loader->add('Symfony\Component', __DIR__.'/component');
+ *     $loader->add('Symfony',           __DIR__.'/framework');
+ *
+ *     $cachedLoader = new WinCacheClassLoader('my_prefix', $loader);
+ *
+ *     // activate the cached autoloader
+ *     $cachedLoader->register();
+ *
+ *     // eventually deactivate the non-cached loader if it was registered previously
+ *     // to be sure to use the cached one.
+ *     $loader->unregister();
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Kris Wallsmith <kris@symfony.com>
+ * @author Artem Ryzhkov <artem@smart-core.org>
+ */
+class WinCacheClassLoader
+{
+    private $prefix;
+
+    /**
+     * The class loader object being decorated.
+     *
+     * @var \Symfony\Component\ClassLoader\ClassLoader
+     *   A class loader object that implements the findFile() method.
+     */
+    protected $decorated;
+
+    /**
+     * Constructor.
+     *
+     * @param string $prefix      The WinCache namespace prefix to use.
+     * @param object $decorated   A class loader object that implements the findFile() method.
+     *
+     * @throws \RuntimeException
+     * @throws \InvalidArgumentException
+     */
+    public function __construct($prefix, $decorated)
+    {
+        if (!extension_loaded('wincache')) {
+            throw new \RuntimeException('Unable to use WinCacheClassLoader as WinCache is not enabled.');
+        }
+
+        if (!method_exists($decorated, 'findFile')) {
+            throw new \InvalidArgumentException('The class finder must implement a "findFile" method.');
+        }
+
+        $this->prefix = $prefix;
+        $this->decorated = $decorated;
+    }
+
+    /**
+     * Registers this instance as an autoloader.
+     *
+     * @param bool    $prepend Whether to prepend the autoloader or not
+     */
+    public function register($prepend = false)
+    {
+        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+    }
+
+    /**
+     * Unregisters this instance as an autoloader.
+     */
+    public function unregister()
+    {
+        spl_autoload_unregister(array($this, 'loadClass'));
+    }
+
+    /**
+     * Loads the given class or interface.
+     *
+     * @param string $class The name of the class
+     *
+     * @return bool|null    True, if loaded
+     */
+    public function loadClass($class)
+    {
+        if ($file = $this->findFile($class)) {
+            require $file;
+
+            return true;
+        }
+    }
+
+    /**
+     * Finds a file by class name while caching lookups to WinCache.
+     *
+     * @param string $class A class name to resolve to file
+     *
+     * @return string|null
+     */
+    public function findFile($class)
+    {
+        if (false === $file = wincache_ucache_get($this->prefix.$class)) {
+            wincache_ucache_set($this->prefix.$class, $file = $this->decorated->findFile($class), 0);
+        }
+
+        return $file;
+    }
+
+    /**
+     * Passes through all unknown calls onto the decorated object.
+     */
+    public function __call($method, $args)
+    {
+        return call_user_func_array(array($this->decorated, $method), $args);
+    }
+}

XcacheClassLoader.php

@@ -12,7 +12,7 @@
 namespace Symfony\Component\ClassLoader;
 
 /**
- * XcacheClassLoader implements a wrapping autoloader cached in Xcache for PHP 5.3.
+ * XcacheClassLoader implements a wrapping autoloader cached in XCache for PHP 5.3.
  *
  * It expects an object implementing a findFile method to find the file. This
  * allows using it as a wrapper around the other loaders of the component (the
@@ -43,34 +43,41 @@ namespace Symfony\Component\ClassLoader;
 class XcacheClassLoader
 {
     private $prefix;
-    private $classFinder;
+
+    /**
+     * @var object A class loader object that implements the findFile() method
+     */
+    private $decorated;
 
     /**
      * Constructor.
      *
-     * @param string $prefix      A prefix to create a namespace in Xcache
-     * @param object $classFinder An object that implements findFile() method.
+     * @param string $prefix      The XCache namespace prefix to use.
+     * @param object $decorated   A class loader object that implements the findFile() method.
+     *
+     * @throws \RuntimeException
+     * @throws \InvalidArgumentException
      *
      * @api
      */
-    public function __construct($prefix, $classFinder)
+    public function __construct($prefix, $decorated)
     {
-        if (!extension_loaded('Xcache')) {
-            throw new \RuntimeException('Unable to use XcacheClassLoader as Xcache is not enabled.');
+        if (!extension_loaded('xcache')) {
+            throw new \RuntimeException('Unable to use XcacheClassLoader as XCache is not enabled.');
         }
 
-        if (!method_exists($classFinder, 'findFile')) {
+        if (!method_exists($decorated, 'findFile')) {
             throw new \InvalidArgumentException('The class finder must implement a "findFile" method.');
         }
 
         $this->prefix = $prefix;
-        $this->classFinder = $classFinder;
+        $this->decorated = $decorated;
     }
 
     /**
      * Registers this instance as an autoloader.
      *
-     * @param Boolean $prepend Whether to prepend the autoloader or not
+     * @param bool    $prepend Whether to prepend the autoloader or not
      */
     public function register($prepend = false)
     {
@@ -90,7 +97,7 @@ class XcacheClassLoader
      *
      * @param string $class The name of the class
      *
-     * @return Boolean|null True, if loaded
+     * @return bool|null    True, if loaded
      */
     public function loadClass($class)
     {
@@ -113,9 +120,18 @@ class XcacheClassLoader
         if (xcache_isset($this->prefix.$class)) {
             $file = xcache_get($this->prefix.$class);
         } else {
-            xcache_set($this->prefix.$class, $file = $this->classFinder->findFile($class));
+            $file = $this->decorated->findFile($class);
+            xcache_set($this->prefix.$class, $file);
         }
 
         return $file;
     }
+
+    /**
+     * Passes through all unknown calls onto the decorated object.
+     */
+    public function __call($method, $args)
+    {
+        return call_user_func_array(array($this->decorated, $method), $args);
+    }
 }

composer.json

@@ -20,11 +20,15 @@
         "php": ">=5.3.3"
     },
     "require-dev": {
-        "symfony/finder": "2.1.*"
+        "symfony/finder": "~2.0"
     },
     "autoload": {
-        "psr-0": { "Symfony\\Component\\ClassLoader": "" }
+        "psr-0": { "Symfony\\Component\\ClassLoader\\": "" }
     },
     "target-dir": "Symfony/Component/ClassLoader",
-    "minimum-stability": "dev"
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.3-dev"
+        }
+    }
 }

phpunit.xml.dist

@@ -1,15 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<phpunit backupGlobals="false"
-         backupStaticAttributes="false"
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
+         backupGlobals="false"
          colors="true"
-         convertErrorsToExceptions="true"
-         convertNoticesToExceptions="true"
-         convertWarningsToExceptions="true"
-         processIsolation="false"
-         stopOnFailure="false"
-         syntaxCheck="false"
-         bootstrap="Tests/bootstrap.php"
+         bootstrap="vendor/autoload.php"
 >
     <testsuites>
         <testsuite name="Symfony ClassLoader Component Test Suite">