initial commit

This commit is contained in:
Manuel Raynaud
2012-10-02 14:13:48 +02:00
commit bb720731ae
838 changed files with 84954 additions and 0 deletions

7
core/vendor/autoload.php vendored Normal file
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<?php
// autoload.php generated by Composer
require_once __DIR__ . '/composer' . '/autoload_real.php';
return ComposerAutoloaderInit::getLoader();

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core/vendor/composer/ClassLoader.php vendored Normal file
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<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Autoload;
/**
* ClassLoader implements a PSR-0 class loader
*
* See https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-0.md
*
* $loader = new \Composer\Autoload\ClassLoader();
*
* // register classes with namespaces
* $loader->add('Symfony\Component', __DIR__.'/component');
* $loader->add('Symfony', __DIR__.'/framework');
*
* // activate the autoloader
* $loader->register();
*
* // to enable searching the include path (eg. for PEAR packages)
* $loader->setUseIncludePath(true);
*
* In this example, if you try to use a class in the Symfony\Component
* namespace or one of its children (Symfony\Component\Console for instance),
* the autoloader will first look for the class under the component/
* directory, and it will then fallback to the framework/ directory if not
* found before giving up.
*
* This class is loosely based on the Symfony UniversalClassLoader.
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Jordi Boggiano <j.boggiano@seld.be>
*/
class ClassLoader
{
private $prefixes = array();
private $fallbackDirs = array();
private $useIncludePath = false;
private $classMap = array();
public function getPrefixes()
{
return $this->prefixes;
}
public function getFallbackDirs()
{
return $this->fallbackDirs;
}
public function getClassMap()
{
return $this->classMap;
}
/**
* @param array $classMap Class to filename map
*/
public function addClassMap(array $classMap)
{
if ($this->classMap) {
$this->classMap = array_merge($this->classMap, $classMap);
} else {
$this->classMap = $classMap;
}
}
/**
* Registers a set of classes
*
* @param string $prefix The classes prefix
* @param array|string $paths The location(s) of the classes
*/
public function add($prefix, $paths)
{
if (!$prefix) {
foreach ((array) $paths as $path) {
$this->fallbackDirs[] = $path;
}
return;
}
if (isset($this->prefixes[$prefix])) {
$this->prefixes[$prefix] = array_merge(
$this->prefixes[$prefix],
(array) $paths
);
} else {
$this->prefixes[$prefix] = (array) $paths;
}
}
/**
* Turns on searching the include path for class files.
*
* @param bool $useIncludePath
*/
public function setUseIncludePath($useIncludePath)
{
$this->useIncludePath = $useIncludePath;
}
/**
* Can be used to check if the autoloader uses the include path to check
* for classes.
*
* @return bool
*/
public function getUseIncludePath()
{
return $this->useIncludePath;
}
/**
* 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)) {
include $file;
return true;
}
}
/**
* Finds the path to the file where the class is defined.
*
* @param string $class The name of the class
*
* @return string|null The path, if found
*/
public function findFile($class)
{
if (isset($this->classMap[$class])) {
return $this->classMap[$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;
$className = substr($class, $pos + 1);
} else {
// PEAR-like class name
$classPath = null;
$className = $class;
}
$classPath .= str_replace('_', DIRECTORY_SEPARATOR, $className) . '.php';
foreach ($this->prefixes as $prefix => $dirs) {
if (0 === strpos($class, $prefix)) {
foreach ($dirs as $dir) {
if (file_exists($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 . $classPath;
}
}
if ($this->useIncludePath && $file = stream_resolve_include_path($classPath)) {
return $file;
}
$this->classMap[$class] = false;
}
}

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<?php
// autoload_classmap.php generated by Composer
$vendorDir = dirname(__DIR__);
$baseDir = dirname($vendorDir);
return array(
);

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<?php
// autoload_namespaces.php generated by Composer
$vendorDir = dirname(__DIR__);
$baseDir = dirname($vendorDir);
return array(
'Symfony\\Component\\Yaml' => $vendorDir . '/symfony/yaml/',
'Symfony\\Component\\Routing' => $vendorDir . '/symfony/routing/',
'Symfony\\Component\\HttpKernel' => $vendorDir . '/symfony/http-kernel/',
'Symfony\\Component\\HttpFoundation' => $vendorDir . '/symfony/http-foundation/',
'Symfony\\Component\\EventDispatcher' => $vendorDir . '/symfony/event-dispatcher/',
'Symfony\\Component\\DependencyInjection' => $vendorDir . '/symfony/dependency-injection/',
'Symfony\\Component\\Console' => $vendorDir . '/symfony/console/',
'Symfony\\Component\\Config' => $vendorDir . '/symfony/config/',
'Symfony\\Component\\ClassLoader' => $vendorDir . '/symfony/class-loader/',
'SessionHandlerInterface' => $vendorDir . '/symfony/http-foundation/Symfony/Component/HttpFoundation/Resources/stubs',
);

29
core/vendor/composer/autoload_real.php vendored Normal file
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<?php
// autoload_real.php generated by Composer
require __DIR__ . '/ClassLoader.php';
class ComposerAutoloaderInit
{
public static function getLoader()
{
$loader = new \Composer\Autoload\ClassLoader();
$vendorDir = dirname(__DIR__);
$baseDir = dirname($vendorDir);
$map = require __DIR__ . '/autoload_namespaces.php';
foreach ($map as $namespace => $path) {
$loader->add($namespace, $path);
}
$classMap = require __DIR__ . '/autoload_classmap.php';
if ($classMap) {
$loader->addClassMap($classMap);
}
$loader->register();
return $loader;
}
}

349
core/vendor/composer/installed.json vendored Normal file
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[
{
"name": "symfony/http-foundation",
"version": "v2.1.2",
"version_normalized": "2.1.2.0",
"target-dir": "Symfony/Component/HttpFoundation",
"source": {
"type": "git",
"url": "https://github.com/symfony/HttpFoundation",
"reference": "v2.1.2"
},
"dist": {
"type": "zip",
"url": "https://github.com/symfony/HttpFoundation/zipball/v2.1.2",
"reference": "v2.1.2",
"shasum": ""
},
"require": {
"php": ">=5.3.3"
},
"time": "2012-09-18 14:09:52",
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "2.1-dev"
}
},
"installation-source": "dist",
"autoload": {
"psr-0": {
"Symfony\\Component\\HttpFoundation": "",
"SessionHandlerInterface": "Symfony/Component/HttpFoundation/Resources/stubs"
}
}
},
{
"name": "symfony/event-dispatcher",
"version": "v2.1.2",
"version_normalized": "2.1.2.0",
"target-dir": "Symfony/Component/EventDispatcher",
"source": {
"type": "git",
"url": "https://github.com/symfony/EventDispatcher",
"reference": "v2.1.2"
},
"dist": {
"type": "zip",
"url": "https://github.com/symfony/EventDispatcher/zipball/v2.1.2",
"reference": "v2.1.2",
"shasum": ""
},
"require": {
"php": ">=5.3.3"
},
"require-dev": {
"symfony/dependency-injection": "2.1.*"
},
"suggest": {
"symfony/dependency-injection": "2.1.*",
"symfony/http-kernel": "2.1.*"
},
"time": "2012-09-10 08:53:42",
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "2.1-dev"
}
},
"installation-source": "dist",
"autoload": {
"psr-0": {
"Symfony\\Component\\EventDispatcher": ""
}
}
},
{
"name": "symfony/http-kernel",
"version": "v2.1.2",
"version_normalized": "2.1.2.0",
"target-dir": "Symfony/Component/HttpKernel",
"source": {
"type": "git",
"url": "https://github.com/symfony/HttpKernel",
"reference": "v2.1.2"
},
"dist": {
"type": "zip",
"url": "https://github.com/symfony/HttpKernel/zipball/v2.1.2",
"reference": "v2.1.2",
"shasum": ""
},
"require": {
"php": ">=5.3.3",
"symfony/event-dispatcher": "2.1.*",
"symfony/http-foundation": "2.1.*"
},
"require-dev": {
"symfony/browser-kit": "2.1.*",
"symfony/class-loader": "2.1.*",
"symfony/config": "2.1.*",
"symfony/console": "2.1.*",
"symfony/dependency-injection": "2.1.*",
"symfony/finder": "2.1.*",
"symfony/process": "2.1.*",
"symfony/routing": "2.1.*"
},
"suggest": {
"symfony/browser-kit": "2.1.*",
"symfony/class-loader": "2.1.*",
"symfony/config": "2.1.*",
"symfony/console": "2.1.*",
"symfony/dependency-injection": "2.1.*",
"symfony/finder": "2.1.*"
},
"time": "2012-09-20 05:13:00",
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "2.1-dev"
}
},
"installation-source": "dist",
"autoload": {
"psr-0": {
"Symfony\\Component\\HttpKernel": ""
}
}
},
{
"name": "symfony/routing",
"version": "v2.1.2",
"version_normalized": "2.1.2.0",
"target-dir": "Symfony/Component/Routing",
"source": {
"type": "git",
"url": "https://github.com/symfony/Routing",
"reference": "v2.1.2"
},
"dist": {
"type": "zip",
"url": "https://github.com/symfony/Routing/zipball/v2.1.2",
"reference": "v2.1.2",
"shasum": ""
},
"require": {
"php": ">=5.3.3"
},
"require-dev": {
"symfony/config": "2.1.*",
"symfony/yaml": "2.1.*",
"symfony/http-kernel": "2.1.*",
"doctrine/common": ">=2.2,<2.4-dev"
},
"suggest": {
"symfony/config": "2.1.*",
"symfony/yaml": "2.1.*",
"doctrine/common": ">=2.2,<2.4-dev"
},
"time": "2012-09-10 08:53:42",
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "2.1-dev"
}
},
"installation-source": "dist",
"autoload": {
"psr-0": {
"Symfony\\Component\\Routing": ""
}
}
},
{
"name": "symfony/config",
"version": "v2.1.2",
"version_normalized": "2.1.2.0",
"target-dir": "Symfony/Component/Config",
"source": {
"type": "git",
"url": "https://github.com/symfony/Config",
"reference": "v2.1.0-RC2"
},
"dist": {
"type": "zip",
"url": "https://github.com/symfony/Config/zipball/v2.1.0-RC2",
"reference": "v2.1.0-RC2",
"shasum": ""
},
"require": {
"php": ">=5.3.3"
},
"time": "2012-08-22 11:48:41",
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "2.1-dev"
}
},
"installation-source": "dist",
"autoload": {
"psr-0": {
"Symfony\\Component\\Config": ""
}
}
},
{
"name": "symfony/yaml",
"version": "v2.1.2",
"version_normalized": "2.1.2.0",
"target-dir": "Symfony/Component/Yaml",
"source": {
"type": "git",
"url": "https://github.com/symfony/Yaml",
"reference": "v2.1.0-RC2"
},
"dist": {
"type": "zip",
"url": "https://github.com/symfony/Yaml/zipball/v2.1.0-RC2",
"reference": "v2.1.0-RC2",
"shasum": ""
},
"require": {
"php": ">=5.3.3"
},
"time": "2012-08-22 11:48:41",
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "2.1-dev"
}
},
"installation-source": "dist",
"autoload": {
"psr-0": {
"Symfony\\Component\\Yaml": ""
}
}
},
{
"name": "symfony/dependency-injection",
"version": "v2.1.2",
"version_normalized": "2.1.2.0",
"target-dir": "Symfony/Component/DependencyInjection",
"source": {
"type": "git",
"url": "https://github.com/symfony/DependencyInjection",
"reference": "v2.1.2"
},
"dist": {
"type": "zip",
"url": "https://github.com/symfony/DependencyInjection/zipball/v2.1.2",
"reference": "v2.1.2",
"shasum": ""
},
"require": {
"php": ">=5.3.3"
},
"require-dev": {
"symfony/yaml": "2.1.*",
"symfony/config": "2.1.*"
},
"suggest": {
"symfony/yaml": "2.1.*",
"symfony/config": "2.1.*"
},
"time": "2012-09-17 18:41:57",
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "2.1-dev"
}
},
"installation-source": "dist",
"autoload": {
"psr-0": {
"Symfony\\Component\\DependencyInjection": ""
}
}
},
{
"name": "symfony/console",
"version": "v2.1.2",
"version_normalized": "2.1.2.0",
"target-dir": "Symfony/Component/Console",
"source": {
"type": "git",
"url": "https://github.com/symfony/Console",
"reference": "v2.1.0-RC2"
},
"dist": {
"type": "zip",
"url": "https://github.com/symfony/Console/zipball/v2.1.0-RC2",
"reference": "v2.1.0-RC2",
"shasum": ""
},
"require": {
"php": ">=5.3.3"
},
"time": "2012-08-22 11:48:41",
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "2.1-dev"
}
},
"installation-source": "dist",
"autoload": {
"psr-0": {
"Symfony\\Component\\Console": ""
}
}
},
{
"name": "symfony/class-loader",
"version": "v2.1.2",
"version_normalized": "2.1.2.0",
"target-dir": "Symfony/Component/ClassLoader",
"source": {
"type": "git",
"url": "https://github.com/symfony/ClassLoader",
"reference": "v2.1.2"
},
"dist": {
"type": "zip",
"url": "https://github.com/symfony/ClassLoader/zipball/v2.1.2",
"reference": "v2.1.2",
"shasum": ""
},
"require": {
"php": ">=5.3.3"
},
"require-dev": {
"symfony/finder": "2.1.*"
},
"time": "2012-09-01 07:02:36",
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "2.1-dev"
}
},
"installation-source": "dist",
"autoload": {
"psr-0": {
"Symfony\\Component\\ClassLoader": ""
}
}
}
]

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vendor/
composer.lock

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<?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;
/**
* 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
* 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 ApcClassLoader('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>
*
* @api
*/
class ApcClassLoader
{
private $prefix;
private $classFinder;
/**
* Constructor.
*
* @param string $prefix A prefix to create a namespace in APC
* @param object $classFinder An object that implements findFile() method.
*
* @api
*/
public function __construct($prefix, $classFinder)
{
if (!extension_loaded('apc')) {
throw new \RuntimeException('Unable to use ApcClassLoader as APC is not enabled.');
}
if (!method_exists($classFinder, 'findFile')) {
throw new \InvalidArgumentException('The class finder must implement a "findFile" method.');
}
$this->prefix = $prefix;
$this->classFinder = $classFinder;
}
/**
* Registers this instance as an autoloader.
*
* @param Boolean $prepend Whether to prepend the autoloader or not
*/
public function register($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 $class The name of the class
*
* @return Boolean|null True, if loaded
*/
public function loadClass($class)
{
if ($file = $this->findFile($class)) {
require $file;
return true;
}
}
/**
* Finds a file by class name while caching lookups to APC.
*
* @param string $class A class name to resolve to file
*
* @return string|null
*/
public function findFile($class)
{
if (false === $file = apc_fetch($this->prefix.$class)) {
apc_store($this->prefix.$class, $file = $this->classFinder->findFile($class));
}
return $file;
}
}

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<?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;
/**
* ApcUniversalClassLoader implements a "universal" autoloader cached in APC for PHP 5.3.
*
* It is able to load classes that use either:
*
* * The technical interoperability standards for PHP 5.3 namespaces and
* class names (https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-0.md);
*
* * The PEAR naming convention for classes (http://pear.php.net/).
*
* Classes from a sub-namespace or a sub-hierarchy of PEAR classes can be
* looked for in a list of locations to ease the vendoring of a sub-set of
* classes for large projects.
*
* Example usage:
*
* require 'vendor/symfony/src/Symfony/Component/ClassLoader/UniversalClassLoader.php';
* require 'vendor/symfony/src/Symfony/Component/ClassLoader/ApcUniversalClassLoader.php';
*
* use Symfony\Component\ClassLoader\ApcUniversalClassLoader;
*
* $loader = new ApcUniversalClassLoader('apc.prefix.');
*
* // register classes with namespaces
* $loader->registerNamespaces(array(
* 'Symfony\Component' => __DIR__.'/component',
* 'Symfony' => __DIR__.'/framework',
* 'Sensio' => array(__DIR__.'/src', __DIR__.'/vendor'),
* ));
*
* // register a library using the PEAR naming convention
* $loader->registerPrefixes(array(
* 'Swift_' => __DIR__.'/Swift',
* ));
*
* // activate the autoloader
* $loader->register();
*
* In this example, if you try to use a class in the Symfony\Component
* namespace or one of its children (Symfony\Component\Console for instance),
* the autoloader will first look for the class under the component/
* directory, and it will then fallback to the framework/ directory if not
* found before giving up.
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Kris Wallsmith <kris@symfony.com>
*
* @api
*/
class ApcUniversalClassLoader extends UniversalClassLoader
{
private $prefix;
/**
* Constructor.
*
* @param string $prefix A prefix to create a namespace in APC
*
* @api
*/
public function __construct($prefix)
{
if (!extension_loaded('apc')) {
throw new \RuntimeException('Unable to use ApcUniversalClassLoader as APC is not enabled.');
}
$this->prefix = $prefix;
}
/**
* Finds a file by class name while caching lookups to APC.
*
* @param string $class A class name to resolve to file
*
* @return string|null The path, if found
*/
public function findFile($class)
{
if (false === $file = apc_fetch($this->prefix.$class)) {
apc_store($this->prefix.$class, $file = parent::findFile($class));
}
return $file;
}
}

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CHANGELOG
=========
2.1.0
-----
* added a DebugClassLoader able to wrap any autoloader providing a findFile
method
* added a new ApcClassLoader and XcacheClassLoader using composition to wrap
other loaders
* added a new ClassLoader which does not distinguish between namespaced and
pear-like classes (as the PEAR convention is a subset of PSR-0) and
supports using Composer's namespace maps
* added a class map generator
* added support for loading globally-installed PEAR packages

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<?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;
/**
* ClassCollectionLoader.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class ClassCollectionLoader
{
private static $loaded;
private static $seen;
/**
* Loads a list of classes and caches them in one big file.
*
* @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 string $extension File extension of the resulting file
*
* @throws \InvalidArgumentException When class can't be loaded
*/
public static function load($classes, $cacheDir, $name, $autoReload, $adaptive = false, $extension = '.php')
{
// each $name can only be loaded once per PHP process
if (isset(self::$loaded[$name])) {
return;
}
self::$loaded[$name] = true;
$declared = array_merge(get_declared_classes(), get_declared_interfaces());
if (function_exists('get_declared_traits')) {
$declared = array_merge($declared, get_declared_traits());
}
if ($adaptive) {
// don't include already declared classes
$classes = array_diff($classes, $declared);
// the cache is different depending on which classes are already declared
$name = $name.'-'.substr(md5(implode('|', $classes)), 0, 5);
}
$classes = array_unique($classes);
$cache = $cacheDir.'/'.$name.$extension;
// auto-reload
$reload = false;
if ($autoReload) {
$metadata = $cacheDir.'/'.$name.$extension.'.meta';
if (!is_file($metadata) || !is_file($cache)) {
$reload = true;
} else {
$time = filemtime($cache);
$meta = unserialize(file_get_contents($metadata));
sort($meta[1]);
sort($classes);
if ($meta[1] != $classes) {
$reload = true;
} else {
foreach ($meta[0] as $resource) {
if (!is_file($resource) || filemtime($resource) > $time) {
$reload = true;
break;
}
}
}
}
}
if (!$reload && is_file($cache)) {
require_once $cache;
return;
}
$files = array();
$content = '';
foreach (self::getOrderedClasses($classes) as $class) {
if (in_array($class->getName(), $declared)) {
continue;
}
$files[] = $class->getFileName();
$c = preg_replace(array('/^\s*<\?php/', '/\?>\s*$/'), '', file_get_contents($class->getFileName()));
// add namespace declaration for global code
if (!$class->inNamespace()) {
$c = "\nnamespace\n{\n".self::stripComments($c)."\n}\n";
} else {
$c = self::fixNamespaceDeclarations('<?php '.$c);
$c = preg_replace('/^\s*<\?php/', '', $c);
}
$content .= $c;
}
// cache the core classes
if (!is_dir(dirname($cache))) {
mkdir(dirname($cache), 0777, true);
}
self::writeCacheFile($cache, '<?php '.$content);
if ($autoReload) {
// save the resources
self::writeCacheFile($metadata, serialize(array($files, $classes)));
}
}
/**
* Adds brackets around each namespace if it's not already the case.
*
* @param string $source Namespace string
*
* @return string Namespaces with brackets
*/
public static function fixNamespaceDeclarations($source)
{
if (!function_exists('token_get_all')) {
return $source;
}
$output = '';
$inNamespace = false;
$tokens = token_get_all($source);
for ($i = 0, $max = count($tokens); $i < $max; $i++) {
$token = $tokens[$i];
if (is_string($token)) {
$output .= $token;
} elseif (in_array($token[0], array(T_COMMENT, T_DOC_COMMENT))) {
// strip comments
continue;
} elseif (T_NAMESPACE === $token[0]) {
if ($inNamespace) {
$output .= "}\n";
}
$output .= $token[1];
// namespace name and whitespaces
while (($t = $tokens[++$i]) && is_array($t) && in_array($t[0], array(T_WHITESPACE, T_NS_SEPARATOR, T_STRING))) {
$output .= $t[1];
}
if (is_string($t) && '{' === $t) {
$inNamespace = false;
--$i;
} else {
$output = rtrim($output);
$output .= "\n{";
$inNamespace = true;
}
} else {
$output .= $token[1];
}
}
if ($inNamespace) {
$output .= "}\n";
}
return $output;
}
/**
* Writes a cache file.
*
* @param string $file Filename
* @param string $content Temporary file content
*
* @throws \RuntimeException when a cache file cannot be written
*/
private static function writeCacheFile($file, $content)
{
$tmpFile = tempnam(dirname($file), basename($file));
if (false !== @file_put_contents($tmpFile, $content) && @rename($tmpFile, $file)) {
@chmod($file, 0666 & ~umask());
return;
}
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)
*
* @throws \InvalidArgumentException When a class can't be loaded
*/
private static function getOrderedClasses(array $classes)
{
$map = array();
self::$seen = array();
foreach ($classes as $class) {
try {
$reflectionClass = new \ReflectionClass($class);
} catch (\ReflectionException $e) {
throw new \InvalidArgumentException(sprintf('Unable to load class "%s"', $class));
}
$map = array_merge($map, self::getClassHierarchy($reflectionClass));
}
return $map;
}
private static function getClassHierarchy(\ReflectionClass $class)
{
if (isset(self::$seen[$class->getName()])) {
return array();
}
self::$seen[$class->getName()] = true;
$classes = array($class);
$parent = $class;
while (($parent = $parent->getParentClass()) && $parent->isUserDefined() && !isset(self::$seen[$parent->getName()])) {
self::$seen[$parent->getName()] = true;
array_unshift($classes, $parent);
}
if (function_exists('get_declared_traits')) {
foreach ($classes as $c) {
foreach (self::getTraits($c) as $trait) {
self::$seen[$trait->getName()] = true;
array_unshift($classes, $trait);
}
}
}
return array_merge(self::getInterfaces($class), $classes);
}
private static function getInterfaces(\ReflectionClass $class)
{
$classes = array();
foreach ($class->getInterfaces() as $interface) {
$classes = array_merge($classes, self::getInterfaces($interface));
}
if ($class->isUserDefined() && $class->isInterface() && !isset(self::$seen[$class->getName()])) {
self::$seen[$class->getName()] = true;
$classes[] = $class;
}
return $classes;
}
private static function getTraits(\ReflectionClass $class)
{
$traits = $class->getTraits();
$classes = array();
while ($trait = array_pop($traits)) {
if ($trait->isUserDefined() && !isset(self::$seen[$trait->getName()])) {
$classes[] = $trait;
$traits = array_merge($traits, $trait->getTraits());
}
}
return $classes;
}
}

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<?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;
/**
* ClassLoader implements an PSR-0 class loader
*
* See https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-0.md
*
* $loader = new ClassLoader();
*
* // register classes with namespaces
* $loader->addPrefix('Symfony\Component', __DIR__.'/component');
* $loader->addPrefix('Symfony', __DIR__.'/framework');
*
* // activate the autoloader
* $loader->register();
*
* // to enable searching the include path (e.g. for PEAR packages)
* $loader->setUseIncludePath(true);
*
* In this example, if you try to use a class in the Symfony\Component
* namespace or one of its children (Symfony\Component\Console for instance),
* the autoloader will first look for the class under the component/
* directory, and it will then fallback to the framework/ directory if not
* found before giving up.
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Jordi Boggiano <j.boggiano@seld.be>
*/
class ClassLoader
{
private $prefixes = array();
private $fallbackDirs = array();
private $useIncludePath = false;
/**
* Returns prefixes.
*
* @return array
*/
public function getPrefixes()
{
return $this->prefixes;
}
/**
* Returns fallback directories.
*
* @return array
*/
public function getFallbackDirs()
{
return $this->fallbackDirs;
}
/**
* Adds prefixes.
*
* @param array $prefixes Prefixes to add
*/
public function addPrefixes(array $prefixes)
{
foreach ($prefixes as $prefix => $path) {
$this->addPrefix($prefix, $path);
}
}
/**
* Registers a set of classes
*
* @param string $prefix The classes prefix
* @param array|string $paths The location(s) of the classes
*/
public function addPrefix($prefix, $paths)
{
if (!$prefix) {
foreach ((array) $paths as $path) {
$this->fallbackDirs[] = $path;
}
return;
}
if (isset($this->prefixes[$prefix])) {
$this->prefixes[$prefix] = array_merge(
$this->prefixes[$prefix],
(array) $paths
);
} else {
$this->prefixes[$prefix] = (array) $paths;
}
}
/**
* Turns on searching the include for class files.
*
* @param Boolean $useIncludePath
*/
public function setUseIncludePath($useIncludePath)
{
$this->useIncludePath = $useIncludePath;
}
/**
* Can be used to check if the autoloader uses the include path to check
* for classes.
*
* @return Boolean
*/
public function getUseIncludePath()
{
return $this->useIncludePath;
}
/**
* Registers this instance as an autoloader.
*
* @param Boolean $prepend Whether to prepend the autoloader or not
*/
public function register($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 $class The name of the class
*
* @return Boolean|null True, if loaded
*/
public function loadClass($class)
{
if ($file = $this->findFile($class)) {
require $file;
return true;
}
}
/**
* Finds the path to the file where the class is defined.
*
* @param string $class The name of the class
*
* @return string|null The path, if found
*/
public function findFile($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;
$className = substr($class, $pos + 1);
} else {
// PEAR-like class name
$classPath = null;
$className = $class;
}
$classPath .= str_replace('_', DIRECTORY_SEPARATOR, $className) . '.php';
foreach ($this->prefixes as $prefix => $dirs) {
if (0 === strpos($class, $prefix)) {
foreach ($dirs as $dir) {
if (file_exists($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 . $classPath;
}
}
if ($this->useIncludePath && $file = stream_resolve_include_path($classPath)) {
return $file;
}
}
}

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<?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;
/**
* ClassMapGenerator
*
* @author Gyula Sallai <salla016@gmail.com>
*/
class ClassMapGenerator
{
/**
* Generate a class map file
*
* @param array|string $dirs Directories or a single path to search in
* @param string $file The name of the class map file
*/
public static function dump($dirs, $file)
{
$dirs = (array) $dirs;
$maps = array();
foreach ($dirs as $dir) {
$maps = array_merge($maps, static::createMap($dir));
}
file_put_contents($file, sprintf('<?php return %s;', var_export($maps, true)));
}
/**
* Iterate over all files in the given directory searching for classes
*
* @param Iterator|string $dir The directory to search in or an iterator
*
* @return array A class map array
*/
public static function createMap($dir)
{
if (is_string($dir)) {
$dir = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($dir));
}
$map = array();
foreach ($dir as $file) {
if (!$file->isFile()) {
continue;
}
$path = $file->getRealPath();
if (pathinfo($path, PATHINFO_EXTENSION) !== 'php') {
continue;
}
$classes = self::findClasses($path);
foreach ($classes as $class) {
$map[$class] = $path;
}
}
return $map;
}
/**
* Extract the classes in the given file
*
* @param string $path The file to check
*
* @return array The found classes
*/
private static function findClasses($path)
{
$contents = file_get_contents($path);
$tokens = token_get_all($contents);
$T_TRAIT = version_compare(PHP_VERSION, '5.4', '<') ? -1 : T_TRAIT;
$classes = array();
$namespace = '';
for ($i = 0, $max = count($tokens); $i < $max; $i++) {
$token = $tokens[$i];
if (is_string($token)) {
continue;
}
$class = '';
switch ($token[0]) {
case T_NAMESPACE:
$namespace = '';
// If there is a namespace, extract it
while (($t = $tokens[++$i]) && is_array($t)) {
if (in_array($t[0], array(T_STRING, T_NS_SEPARATOR))) {
$namespace .= $t[1];
}
}
$namespace .= '\\';
break;
case T_CLASS:
case T_INTERFACE:
case $T_TRAIT:
// Find the classname
while (($t = $tokens[++$i]) && is_array($t)) {
if (T_STRING === $t[0]) {
$class .= $t[1];
} elseif ($class !== '' && T_WHITESPACE == $t[0]) {
break;
}
}
$classes[] = ltrim($namespace . $class, '\\');
break;
default:
break;
}
}
return $classes;
}
}

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<?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;
/**
* Autoloader checking if the class is really defined in the file found.
*
* The DebugClassLoader will wrap all registered autoloaders providing a
* findFile method and will throw an exception if a file is found but does
* not declare the class.
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Christophe Coevoet <stof@notk.org>
*
* @api
*/
class DebugClassLoader
{
private $classFinder;
/**
* Constructor.
*
* @param object $classFinder
*
* @api
*/
public function __construct($classFinder)
{
$this->classFinder = $classFinder;
}
/**
* Replaces all autoloaders implementing a findFile method by a DebugClassLoader wrapper.
*/
public static function enable()
{
if (!is_array($functions = spl_autoload_functions())) {
return;
}
foreach ($functions as $function) {
spl_autoload_unregister($function);
}
foreach ($functions as $function) {
if (is_array($function) && method_exists($function[0], 'findFile')) {
$function = array(new static($function[0]), 'loadClass');
}
spl_autoload_register($function);
}
}
/**
* Unregisters this instance as an autoloader.
*/
public function unregister()
{
spl_autoload_unregister(array($this, 'loadClass'));
}
/**
* Loads the given class or interface.
*
* @param string $class The name of the class
*
* @return Boolean|null True, if loaded
*/
public function loadClass($class)
{
if ($file = $this->classFinder->findFile($class)) {
require $file;
if (!class_exists($class, false) && !interface_exists($class, false) && (!function_exists('trait_exists') || !trait_exists($class, false))) {
throw new \RuntimeException(sprintf('The autoloader expected class "%s" to be defined in file "%s". The file was found but the class was not in it, the class name or namespace probably has a typo.', $class, $file));
}
return true;
}
}
}

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<?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;
/**
* Checks that the class is actually declared in the included file.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class DebugUniversalClassLoader extends UniversalClassLoader
{
/**
* Replaces all regular UniversalClassLoader instances by a DebugUniversalClassLoader ones.
*/
public static function enable()
{
if (!is_array($functions = spl_autoload_functions())) {
return;
}
foreach ($functions as $function) {
spl_autoload_unregister($function);
}
foreach ($functions as $function) {
if (is_array($function) && $function[0] instanceof UniversalClassLoader) {
$loader = new static();
$loader->registerNamespaceFallbacks($function[0]->getNamespaceFallbacks());
$loader->registerPrefixFallbacks($function[0]->getPrefixFallbacks());
$loader->registerNamespaces($function[0]->getNamespaces());
$loader->registerPrefixes($function[0]->getPrefixes());
$loader->useIncludePath($function[0]->getUseIncludePath());
$function[0] = $loader;
}
spl_autoload_register($function);
}
}
/**
* {@inheritDoc}
*/
public function loadClass($class)
{
if ($file = $this->findFile($class)) {
require $file;
if (!class_exists($class, false) && !interface_exists($class, false) && (!function_exists('trait_exists') || !trait_exists($class, false))) {
throw new \RuntimeException(sprintf('The autoloader expected class "%s" to be defined in file "%s". The file was found but the class was not in it, the class name or namespace probably has a typo.', $class, $file));
}
}
}
}

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Copyright (c) 2004-2012 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
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished
to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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<?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;
/**
* A class loader that uses a mapping file to look up paths.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class MapClassLoader
{
private $map = array();
/**
* Constructor.
*
* @param array $map A map where keys are classes and values the absolute file path
*/
public function __construct(array $map)
{
$this->map = $map;
}
/**
* Registers this instance as an autoloader.
*
* @param Boolean $prepend Whether to prepend the autoloader or not
*/
public function register($prepend = false)
{
spl_autoload_register(array($this, 'loadClass'), true, $prepend);
}
/**
* Loads the given class or interface.
*
* @param string $class The name of the class
*/
public function loadClass($class)
{
if ('\\' === $class[0]) {
$class = substr($class, 1);
}
if (isset($this->map[$class])) {
require $this->map[$class];
}
}
/**
* Finds the path to the file where the class is defined.
*
* @param string $class The name of the class
*
* @return string|null The path, if found
*/
public function findFile($class)
{
if ('\\' === $class[0]) {
$class = substr($class, 1);
}
if (isset($this->map[$class])) {
return $this->map[$class];
}
}
}

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ClassLoader Component
=====================
ClassLoader loads your project classes automatically if they follow some
standard PHP conventions.
The Universal ClassLoader is able to autoload classes that implement the PSR-0
standard or the PEAR naming convention.
First, register the autoloader:
require_once __DIR__.'/src/Symfony/Component/ClassLoader/UniversalClassLoader.php';
use Symfony\Component\ClassLoader\UniversalClassLoader;
$loader = new UniversalClassLoader();
$loader->register();
Then, register some namespaces with the `registerNamespace()` method:
$loader->registerNamespace('Symfony', __DIR__.'/src');
$loader->registerNamespace('Monolog', __DIR__.'/vendor/monolog/src');
The `registerNamespace()` method takes a namespace prefix and a path where to
look for the classes as arguments.
You can also register a sub-namespaces:
$loader->registerNamespace('Doctrine\\Common', __DIR__.'/vendor/doctrine-common/lib');
The order of registration is significant and the first registered namespace
takes precedence over later registered one.
You can also register more than one path for a given namespace:
$loader->registerNamespace('Symfony', array(__DIR__.'/src', __DIR__.'/symfony/src'));
Alternatively, you can use the `registerNamespaces()` method to register more
than one namespace at once:
$loader->registerNamespaces(array(
'Symfony' => array(__DIR__.'/src', __DIR__.'/symfony/src'),
'Doctrine\\Common' => __DIR__.'/vendor/doctrine-common/lib',
'Doctrine' => __DIR__.'/vendor/doctrine/lib',
'Monolog' => __DIR__.'/vendor/monolog/src',
));
For better performance, you can use the APC based version of the universal
class loader:
require_once __DIR__.'/src/Symfony/Component/ClassLoader/UniversalClassLoader.php';
require_once __DIR__.'/src/Symfony/Component/ClassLoader/ApcUniversalClassLoader.php';
use Symfony\Component\ClassLoader\ApcUniversalClassLoader;
$loader = new ApcUniversalClassLoader('apc.prefix.');
Furthermore, the component provides tools to aggregate classes into a single
file, which is especially useful to improve performance on servers that do not
provide byte caches.
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

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<?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\Tests;
use Symfony\Component\ClassLoader\ApcUniversalClassLoader;
class ApcUniversalClassLoaderTest extends \PHPUnit_Framework_TestCase
{
protected function setUp()
{
if (!extension_loaded('apc')) {
$this->markTestSkipped('The apc extension is not available.');
}
if (!(ini_get('apc.enabled') && ini_get('apc.enable_cli'))) {
$this->markTestSkipped('The apc extension is available, but not enabled.');
} else {
apc_clear_cache('user');
}
}
protected function tearDown()
{
if (ini_get('apc.enabled') && ini_get('apc.enable_cli')) {
apc_clear_cache('user');
}
}
public function testConstructor()
{
$loader = new ApcUniversalClassLoader('test.prefix.');
$loader->registerNamespace('Apc\Namespaced', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$this->assertEquals($loader->findFile('\Apc\Namespaced\FooBar'), apc_fetch('test.prefix.\Apc\Namespaced\FooBar'), '__construct() takes a prefix as its first argument');
}
/**
* @dataProvider getLoadClassTests
*/
public function testLoadClass($className, $testClassName, $message)
{
$loader = new ApcUniversalClassLoader('test.prefix.');
$loader->registerNamespace('Apc\Namespaced', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->registerPrefix('Apc_Pearlike_', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->loadClass($testClassName);
$this->assertTrue(class_exists($className), $message);
}
public function getLoadClassTests()
{
return array(
array('\\Apc\\Namespaced\\Foo', '\\Apc\\Namespaced\\Foo', '->loadClass() loads Apc\Namespaced\Foo class'),
array('Apc_Pearlike_Foo', 'Apc_Pearlike_Foo', '->loadClass() loads Apc_Pearlike_Foo class'),
array('\\Apc\\Namespaced\\Bar', '\\Apc\\Namespaced\\Bar', '->loadClass() loads Apc\Namespaced\Bar class with a leading slash'),
array('Apc_Pearlike_Bar', '\\Apc_Pearlike_Bar', '->loadClass() loads Apc_Pearlike_Bar class with a leading slash'),
);
}
/**
* @dataProvider getLoadClassFromFallbackTests
*/
public function testLoadClassFromFallback($className, $testClassName, $message)
{
$loader = new ApcUniversalClassLoader('test.prefix.fallback');
$loader->registerNamespace('Apc\Namespaced', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->registerPrefix('Apc_Pearlike_', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->registerNamespaceFallbacks(array(__DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/fallback'));
$loader->registerPrefixFallbacks(array(__DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/fallback'));
$loader->loadClass($testClassName);
$this->assertTrue(class_exists($className), $message);
}
public function getLoadClassFromFallbackTests()
{
return array(
array('\\Apc\\Namespaced\\Baz', '\\Apc\\Namespaced\\Baz', '->loadClass() loads Apc\Namespaced\Baz class'),
array('Apc_Pearlike_Baz', 'Apc_Pearlike_Baz', '->loadClass() loads Apc_Pearlike_Baz class'),
array('\\Apc\\Namespaced\\FooBar', '\\Apc\\Namespaced\\FooBar', '->loadClass() loads Apc\Namespaced\Baz class from fallback dir'),
array('Apc_Pearlike_FooBar', 'Apc_Pearlike_FooBar', '->loadClass() loads Apc_Pearlike_Baz class from fallback dir'),
);
}
/**
* @dataProvider getLoadClassNamespaceCollisionTests
*/
public function testLoadClassNamespaceCollision($namespaces, $className, $message)
{
$loader = new ApcUniversalClassLoader('test.prefix.collision.');
$loader->registerNamespaces($namespaces);
$loader->loadClass($className);
$this->assertTrue(class_exists($className), $message);
}
public function getLoadClassNamespaceCollisionTests()
{
return array(
array(
array(
'Apc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha',
'Apc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta',
),
'\Apc\NamespaceCollision\A\Foo',
'->loadClass() loads NamespaceCollision\A\Foo from alpha.',
),
array(
array(
'Apc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta',
'Apc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha',
),
'\Apc\NamespaceCollision\A\Bar',
'->loadClass() loads NamespaceCollision\A\Bar from alpha.',
),
array(
array(
'Apc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha',
'Apc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta',
),
'\Apc\NamespaceCollision\A\B\Foo',
'->loadClass() loads NamespaceCollision\A\B\Foo from beta.',
),
array(
array(
'Apc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta',
'Apc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha',
),
'\Apc\NamespaceCollision\A\B\Bar',
'->loadClass() loads NamespaceCollision\A\B\Bar from beta.',
),
);
}
/**
* @dataProvider getLoadClassPrefixCollisionTests
*/
public function testLoadClassPrefixCollision($prefixes, $className, $message)
{
$loader = new ApcUniversalClassLoader('test.prefix.collision.');
$loader->registerPrefixes($prefixes);
$loader->loadClass($className);
$this->assertTrue(class_exists($className), $message);
}
public function getLoadClassPrefixCollisionTests()
{
return array(
array(
array(
'ApcPrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha/Apc',
'ApcPrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta/Apc',
),
'ApcPrefixCollision_A_Foo',
'->loadClass() loads ApcPrefixCollision_A_Foo from alpha.',
),
array(
array(
'ApcPrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta/Apc',
'ApcPrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha/Apc',
),
'ApcPrefixCollision_A_Bar',
'->loadClass() loads ApcPrefixCollision_A_Bar from alpha.',
),
array(
array(
'ApcPrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha/Apc',
'ApcPrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta/Apc',
),
'ApcPrefixCollision_A_B_Foo',
'->loadClass() loads ApcPrefixCollision_A_B_Foo from beta.',
),
array(
array(
'ApcPrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta/Apc',
'ApcPrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha/Apc',
),
'ApcPrefixCollision_A_B_Bar',
'->loadClass() loads ApcPrefixCollision_A_B_Bar from beta.',
),
);
}
}

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<?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\Tests;
use Symfony\Component\ClassLoader\ClassCollectionLoader;
require_once __DIR__.'/Fixtures/ClassesWithParents/GInterface.php';
require_once __DIR__.'/Fixtures/ClassesWithParents/CInterface.php';
require_once __DIR__.'/Fixtures/ClassesWithParents/B.php';
require_once __DIR__.'/Fixtures/ClassesWithParents/A.php';
class ClassCollectionLoaderTest extends \PHPUnit_Framework_TestCase
{
/**
* @dataProvider getDifferentOrders
*/
public function testClassReordering(array $classes)
{
$expected = array(
'ClassesWithParents\\GInterface',
'ClassesWithParents\\CInterface',
'ClassesWithParents\\B',
'ClassesWithParents\\A',
);
$r = new \ReflectionClass('Symfony\Component\ClassLoader\ClassCollectionLoader');
$m = $r->getMethod('getOrderedClasses');
$m->setAccessible(true);
$ordered = $m->invoke('Symfony\Component\ClassLoader\ClassCollectionLoader', $classes);
$this->assertEquals($expected, array_map(function ($class) { return $class->getName(); }, $ordered));
}
public function getDifferentOrders()
{
return array(
array(array(
'ClassesWithParents\\A',
'ClassesWithParents\\CInterface',
'ClassesWithParents\\GInterface',
'ClassesWithParents\\B',
)),
array(array(
'ClassesWithParents\\B',
'ClassesWithParents\\A',
'ClassesWithParents\\CInterface',
)),
array(array(
'ClassesWithParents\\CInterface',
'ClassesWithParents\\B',
'ClassesWithParents\\A',
)),
array(array(
'ClassesWithParents\\A',
)),
);
}
/**
* @dataProvider getDifferentOrdersForTraits
*/
public function testClassWithTraitsReordering(array $classes)
{
if (version_compare(phpversion(), '5.4.0', '<')) {
$this->markTestSkipped('Requires PHP > 5.4.0.');
return;
}
require_once __DIR__.'/Fixtures/ClassesWithParents/ATrait.php';
require_once __DIR__.'/Fixtures/ClassesWithParents/BTrait.php';
require_once __DIR__.'/Fixtures/ClassesWithParents/CTrait.php';
require_once __DIR__.'/Fixtures/ClassesWithParents/D.php';
require_once __DIR__.'/Fixtures/ClassesWithParents/E.php';
$expected = array(
'ClassesWithParents\\GInterface',
'ClassesWithParents\\CInterface',
'ClassesWithParents\\CTrait',
'ClassesWithParents\\ATrait',
'ClassesWithParents\\BTrait',
'ClassesWithParents\\B',
'ClassesWithParents\\A',
'ClassesWithParents\\D',
'ClassesWithParents\\E',
);
$r = new \ReflectionClass('Symfony\Component\ClassLoader\ClassCollectionLoader');
$m = $r->getMethod('getOrderedClasses');
$m->setAccessible(true);
$ordered = $m->invoke('Symfony\Component\ClassLoader\ClassCollectionLoader', $classes);
$this->assertEquals($expected, array_map(function ($class) { return $class->getName(); }, $ordered));
}
public function getDifferentOrdersForTraits()
{
return array(
array(array(
'ClassesWithParents\\E',
'ClassesWithParents\\ATrait',
)),
array(array(
'ClassesWithParents\\E',
)),
);
}
public function testFixNamespaceDeclarations()
{
$source = <<<EOF
<?php
namespace Foo;
class Foo {}
namespace Bar ;
class Foo {}
namespace Foo\Bar;
class Foo {}
namespace Foo\Bar\Bar
{
class Foo {}
}
namespace
{
class Foo {}
}
EOF;
$expected = <<<EOF
<?php
namespace Foo
{
class Foo {}
}
namespace Bar
{
class Foo {}
}
namespace Foo\Bar
{
class Foo {}
}
namespace Foo\Bar\Bar
{
class Foo {}
}
namespace
{
class Foo {}
}
EOF;
$this->assertEquals($expected, ClassCollectionLoader::fixNamespaceDeclarations($source));
}
/**
* @expectedException InvalidArgumentException
*/
public function testUnableToLoadClassException()
{
ClassCollectionLoader::load(array('SomeNotExistingClass'), '', 'foo', false);
}
public function testLoadTwiceClass()
{
ClassCollectionLoader::load(array('Foo'), '', 'foo', false);
ClassCollectionLoader::load(array('Foo'), '', 'foo', false);
}
}

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<?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\Tests;
use Symfony\Component\ClassLoader\ClassLoader;
class ClassLoaderTest extends \PHPUnit_Framework_TestCase
{
public function testGetPrefixes()
{
$loader = new ClassLoader();
$loader->addPrefix('Foo', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->addPrefix('Bar', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->addPrefix('Bas', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$prefixes = $loader->getPrefixes();
$this->assertArrayHasKey('Foo', $prefixes);
$this->assertArrayNotHasKey('Foo1', $prefixes);
$this->assertArrayHasKey('Bar', $prefixes);
$this->assertArrayHasKey('Bas', $prefixes);
}
public function testGetFallbackDirs()
{
$loader = new ClassLoader();
$loader->addPrefix(null, __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->addPrefix(null, __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$fallback_dirs = $loader->getFallbackDirs();
$this->assertCount(2, $fallback_dirs);
}
/**
* @dataProvider getLoadClassTests
*/
public function testLoadClass($className, $testClassName, $message)
{
$loader = new ClassLoader();
$loader->addPrefix('Namespaced2\\', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->addPrefix('Pearlike2_', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->loadClass($testClassName);
$this->assertTrue(class_exists($className), $message);
}
public function getLoadClassTests()
{
return array(
array('\\Namespaced2\\Foo', 'Namespaced2\\Foo', '->loadClass() loads Namespaced2\Foo class'),
array('\\Pearlike2_Foo', 'Pearlike2_Foo', '->loadClass() loads Pearlike2_Foo class'),
array('\\Namespaced2\\Bar', '\\Namespaced2\\Bar', '->loadClass() loads Namespaced2\Bar class with a leading slash'),
array('\\Pearlike2_Bar', '\\Pearlike2_Bar', '->loadClass() loads Pearlike2_Bar class with a leading slash'),
);
}
/**
* @dataProvider getLoadNonexistentClassTests
*/
public function testLoadNonexistentClass($className, $testClassName, $message)
{
$loader = new ClassLoader();
$loader->addPrefix('Namespaced2\\', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->addPrefix('Pearlike2_', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->loadClass($testClassName);
$this->assertFalse(class_exists($className), $message);
}
public function getLoadNonexistentClassTests()
{
return array(
array('\\Pearlike3_Bar', '\\Pearlike3_Bar', '->loadClass() loads non exising Pearlike3_Bar class with a leading slash'),
);
}
public function testAddPrefix()
{
$loader = new ClassLoader();
$loader->addPrefix('Foo', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->addPrefix('Foo', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$prefixes = $loader->getPrefixes();
$this->assertArrayHasKey('Foo', $prefixes);
$this->assertCount(2, $prefixes['Foo']);
}
public function testUseIncludePath()
{
$loader = new ClassLoader();
$this->assertFalse($loader->getUseIncludePath());
$this->assertNull($loader->findFile('Foo'));
$includePath = get_include_path();
$loader->setUseIncludePath(true);
$this->assertTrue($loader->getUseIncludePath());
set_include_path(__DIR__.'/Fixtures/includepath' . PATH_SEPARATOR . $includePath);
$this->assertEquals(__DIR__.DIRECTORY_SEPARATOR.'Fixtures'.DIRECTORY_SEPARATOR.'includepath'.DIRECTORY_SEPARATOR.'Foo.php', $loader->findFile('Foo'));
set_include_path($includePath);
}
/**
* @dataProvider getLoadClassFromFallbackTests
*/
public function testLoadClassFromFallback($className, $testClassName, $message)
{
$loader = new ClassLoader();
$loader->addPrefix('Namespaced2\\', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->addPrefix('Pearlike2_', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->addPrefix('', array(__DIR__.DIRECTORY_SEPARATOR.'Fixtures/fallback'));
$loader->loadClass($testClassName);
$this->assertTrue(class_exists($className), $message);
}
public function getLoadClassFromFallbackTests()
{
return array(
array('\\Namespaced2\\Baz', 'Namespaced2\\Baz', '->loadClass() loads Namespaced2\Baz class'),
array('\\Pearlike2_Baz', 'Pearlike2_Baz', '->loadClass() loads Pearlike2_Baz class'),
array('\\Namespaced2\\FooBar', 'Namespaced2\\FooBar', '->loadClass() loads Namespaced2\Baz class from fallback dir'),
array('\\Pearlike2_FooBar', 'Pearlike2_FooBar', '->loadClass() loads Pearlike2_Baz class from fallback dir'),
);
}
/**
* @dataProvider getLoadClassNamespaceCollisionTests
*/
public function testLoadClassNamespaceCollision($namespaces, $className, $message)
{
$loader = new ClassLoader();
$loader->addPrefixes($namespaces);
$loader->loadClass($className);
$this->assertTrue(class_exists($className), $message);
}
public function getLoadClassNamespaceCollisionTests()
{
return array(
array(
array(
'NamespaceCollision\\C' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
'NamespaceCollision\\C\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
),
'NamespaceCollision\C\Foo',
'->loadClass() loads NamespaceCollision\C\Foo from alpha.',
),
array(
array(
'NamespaceCollision\\C\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
'NamespaceCollision\\C' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
),
'NamespaceCollision\C\Bar',
'->loadClass() loads NamespaceCollision\C\Bar from alpha.',
),
array(
array(
'NamespaceCollision\\C' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
'NamespaceCollision\\C\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
),
'NamespaceCollision\C\B\Foo',
'->loadClass() loads NamespaceCollision\C\B\Foo from beta.',
),
array(
array(
'NamespaceCollision\\C\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
'NamespaceCollision\\C' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
),
'NamespaceCollision\C\B\Bar',
'->loadClass() loads NamespaceCollision\C\B\Bar from beta.',
),
array(
array(
'PrefixCollision_C_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
'PrefixCollision_C_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
),
'PrefixCollision_C_Foo',
'->loadClass() loads PrefixCollision_C_Foo from alpha.',
),
array(
array(
'PrefixCollision_C_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
'PrefixCollision_C_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
),
'PrefixCollision_C_Bar',
'->loadClass() loads PrefixCollision_C_Bar from alpha.',
),
array(
array(
'PrefixCollision_C_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
'PrefixCollision_C_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
),
'PrefixCollision_C_B_Foo',
'->loadClass() loads PrefixCollision_C_B_Foo from beta.',
),
array(
array(
'PrefixCollision_C_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
'PrefixCollision_C_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
),
'PrefixCollision_C_B_Bar',
'->loadClass() loads PrefixCollision_C_B_Bar from beta.',
),
);
}
}

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<?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\Tests;
use Symfony\Component\ClassLoader\ClassMapGenerator;
class ClassMapGeneratorTest extends \PHPUnit_Framework_TestCase
{
/**
* @var string $workspace
*/
private $workspace = null;
public function prepare_workspace()
{
$this->workspace = rtrim(sys_get_temp_dir(), DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR.time().rand(0, 1000);
mkdir($this->workspace, 0777, true);
$this->workspace = realpath($this->workspace);
}
/**
* @param string $file
*/
private function clean($file)
{
if (is_dir($file) && !is_link($file)) {
$dir = new \FilesystemIterator($file);
foreach ($dir as $childFile) {
$this->clean($childFile);
}
rmdir($file);
} else {
unlink($file);
}
}
/**
* @dataProvider getTestCreateMapTests
*/
public function testDump($directory, $expected)
{
$this->prepare_workspace();
$file = $this->workspace.'/file';
$generator = new ClassMapGenerator();
$generator->dump($directory, $file);
$this->assertFileExists($file);
$this->clean($this->workspace);
}
/**
* @dataProvider getTestCreateMapTests
*/
public function testCreateMap($directory, $expected)
{
$this->assertEqualsNormalized($expected, ClassMapGenerator::createMap($directory));
}
public function getTestCreateMapTests()
{
$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',
)
),
array(__DIR__.'/Fixtures/beta/NamespaceCollision', array(
'NamespaceCollision\\A\\B\\Bar' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/A/B/Bar.php',
'NamespaceCollision\\A\\B\\Foo' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/A/B/Foo.php',
'NamespaceCollision\\C\\B\\Bar' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/C/B/Bar.php',
'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',
)),
array(__DIR__.'/Fixtures/classmap', array(
'Foo\\Bar\\A' => realpath(__DIR__).'/Fixtures/classmap/sameNsMultipleClasses.php',
'Foo\\Bar\\B' => realpath(__DIR__).'/Fixtures/classmap/sameNsMultipleClasses.php',
'A' => realpath(__DIR__).'/Fixtures/classmap/multipleNs.php',
'Alpha\\A' => realpath(__DIR__).'/Fixtures/classmap/multipleNs.php',
'Alpha\\B' => realpath(__DIR__).'/Fixtures/classmap/multipleNs.php',
'Beta\\A' => realpath(__DIR__).'/Fixtures/classmap/multipleNs.php',
'Beta\\B' => realpath(__DIR__).'/Fixtures/classmap/multipleNs.php',
'ClassMap\\SomeInterface' => realpath(__DIR__).'/Fixtures/classmap/SomeInterface.php',
'ClassMap\\SomeParent' => realpath(__DIR__).'/Fixtures/classmap/SomeParent.php',
'ClassMap\\SomeClass' => realpath(__DIR__).'/Fixtures/classmap/SomeClass.php',
)),
);
if (version_compare(PHP_VERSION, '5.4', '>=')) {
$data[] = array(__DIR__.'/Fixtures/php5.4', array(
'TFoo' => __DIR__.'/Fixtures/php5.4/traits.php',
'CFoo' => __DIR__.'/Fixtures/php5.4/traits.php',
'Foo\\TBar' => __DIR__.'/Fixtures/php5.4/traits.php',
'Foo\\IBar' => __DIR__.'/Fixtures/php5.4/traits.php',
'Foo\\TFooBar' => __DIR__.'/Fixtures/php5.4/traits.php',
'Foo\\CBar' => __DIR__.'/Fixtures/php5.4/traits.php',
));
}
return $data;
}
public function testCreateMapFinderSupport()
{
if (!class_exists('Symfony\\Component\\Finder\\Finder')) {
$this->markTestSkipped('Finder component is not available');
}
$finder = new \Symfony\Component\Finder\Finder();
$finder->files()->in(__DIR__ . '/Fixtures/beta/NamespaceCollision');
$this->assertEqualsNormalized(array(
'NamespaceCollision\\A\\B\\Bar' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/A/B/Bar.php',
'NamespaceCollision\\A\\B\\Foo' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/A/B/Foo.php',
'NamespaceCollision\\C\\B\\Bar' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/C/B/Bar.php',
'NamespaceCollision\\C\\B\\Foo' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/C/B/Foo.php',
), ClassMapGenerator::createMap($finder));
}
protected function assertEqualsNormalized($expected, $actual, $message = null)
{
foreach ($expected as $ns => $path) {
$expected[$ns] = strtr($path, '\\', '/');
}
foreach ($actual as $ns => $path) {
$actual[$ns] = strtr($path, '\\', '/');
}
$this->assertEquals($expected, $actual, $message);
}
}

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<?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 Apc\Namespaced;
class Bar
{
public static $loaded = true;
}

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<?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 Apc\Namespaced;
class Baz
{
public static $loaded = true;
}

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<?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 Apc\Namespaced;
class Foo
{
public static $loaded = true;
}

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<?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 Apc\Namespaced;
class FooBar
{
public static $loaded = true;
}

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<?php
class Apc_Pearlike_Bar
{
public static $loaded = true;
}

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<?php
class Apc_Pearlike_Baz
{
public static $loaded = true;
}

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<?php
class Apc_Pearlike_Foo
{
public static $loaded = true;
}

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<?php
class ApcPrefixCollision_A_Bar
{
public static $loaded = true;
}

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<?php
class ApcPrefixCollision_A_Foo
{
public static $loaded = true;
}

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<?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 Apc\NamespaceCollision\A;
class Bar
{
public static $loaded = true;
}

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<?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 Apc\NamespaceCollision\A;
class Foo
{
public static $loaded = true;
}

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<?php
class ApcPrefixCollision_A_B_Bar
{
public static $loaded = true;
}

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<?php
class ApcPrefixCollision_A_B_Foo
{
public static $loaded = true;
}

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<?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 Apc\NamespaceCollision\A\B;
class Bar
{
public static $loaded = true;
}

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<?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 Apc\NamespaceCollision\A\B;
class Foo
{
public static $loaded = true;
}

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<?php
class Apc_Pearlike_FooBar
{
public static $loaded = true;
}

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<?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 Apc\Namespaced;
class FooBar
{
public static $loaded = true;
}

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<?php
namespace ClassesWithParents;
class A extends B {}

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<?php
namespace ClassesWithParents;
trait ATrait
{
}

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<?php
namespace ClassesWithParents;
class B implements CInterface {}

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<?php
namespace ClassesWithParents;
trait BTrait
{
use ATrait;
}

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<?php
namespace ClassesWithParents;
interface CInterface extends GInterface
{
}

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<?php
namespace ClassesWithParents;
trait CTrait
{
}

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<?php
namespace ClassesWithParents;
class D extends A
{
use BTrait;
}

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<?php
namespace ClassesWithParents;
class E extends D
{
use CTrait;
}

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<?php
namespace ClassesWithParents;
interface GInterface
{
}

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<?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 Bar
{
public static $loaded = true;
}

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<?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 Baz
{
public static $loaded = true;
}

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<?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 Foo
{
public static $loaded = true;
}

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<?php
namespace Namespaced2;
class Bar
{
public static $loaded = true;
}

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<?php
namespace Namespaced2;
class Baz
{
public static $loaded = true;
}

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<?php
namespace Namespaced2;
class Foo
{
public static $loaded = true;
}

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<?php
class Pearlike_Bar
{
public static $loaded = true;
}

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<?php
class Pearlike_Baz
{
public static $loaded = true;
}

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<?php
class Pearlike_Foo
{
public static $loaded = true;
}

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<?php
class Pearlike2_Bar
{
public static $loaded = true;
}

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<?php
class Pearlike2_Baz
{
public static $loaded = true;
}

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<?php
class Pearlike2_Foo
{
public static $loaded = true;
}

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<?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 NamespaceCollision\A;
class Bar
{
public static $loaded = true;
}

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<?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 NamespaceCollision\A;
class Foo
{
public static $loaded = true;
}

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<?php
namespace NamespaceCollision\C;
class Bar
{
public static $loaded = true;
}

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<?php
namespace NamespaceCollision\C;
class Foo
{
public static $loaded = true;
}

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<?php
class PrefixCollision_A_Bar
{
public static $loaded = true;
}

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<?php
class PrefixCollision_A_Foo
{
public static $loaded = true;
}

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<?php
class PrefixCollision_C_Bar
{
public static $loaded = true;
}

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<?php
class PrefixCollision_C_Foo
{
public static $loaded = true;
}

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<?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 NamespaceCollision\A\B;
class Bar
{
public static $loaded = true;
}

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<?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 NamespaceCollision\A\B;
class Foo
{
public static $loaded = true;
}

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<?php
namespace NamespaceCollision\C\B;
class Bar
{
public static $loaded = true;
}

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<?php
namespace NamespaceCollision\C\B;
class Foo
{
public static $loaded = true;
}

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<?php
class PrefixCollision_A_B_Bar
{
public static $loaded = true;
}

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<?php
class PrefixCollision_A_B_Foo
{
public static $loaded = true;
}

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<?php
class PrefixCollision_C_B_Bar
{
public static $loaded = true;
}

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<?php
class PrefixCollision_C_B_Foo
{
public static $loaded = true;
}

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<?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 ClassMap;
class SomeClass extends SomeParent implements SomeInterface
{
}

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<?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 ClassMap;
interface SomeInterface
{
}

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<?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 ClassMap;
abstract class SomeParent
{
}

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<?php
namespace {
class A {}
}
namespace Alpha {
class A {}
class B {}
}
namespace Beta {
class A {}
class B {}
}

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<?php
$a = new stdClass();

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This file should be skipped.

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<?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 Foo\Bar;
class A {}
class B {}

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<?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 FooBar
{
public static $loaded = true;
}

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<?php
namespace Namespaced2;
class FooBar
{
public static $loaded = true;
}

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<?php
class Pearlike_FooBar
{
public static $loaded = true;
}

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<?php
class Pearlike2_FooBar
{
public static $loaded = true;
}

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<?php
class Foo
{
}

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<?php
namespace {
trait TFoo
{
}
class CFoo
{
use TFoo;
}
}
namespace Foo {
trait TBar
{
}
interface IBar
{
}
trait TFooBar
{
}
class CBar implements IBar
{
use TBar, TFooBar;
}
}

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<?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\Tests;
use Symfony\Component\ClassLoader\UniversalClassLoader;
class UniversalClassLoaderTest extends \PHPUnit_Framework_TestCase
{
/**
* @dataProvider getLoadClassTests
*/
public function testLoadClass($className, $testClassName, $message)
{
$loader = new UniversalClassLoader();
$loader->registerNamespace('Namespaced', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->registerPrefix('Pearlike_', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->loadClass($testClassName);
$this->assertTrue(class_exists($className), $message);
}
public function getLoadClassTests()
{
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'),
);
}
public function testUseIncludePath()
{
$loader = new UniversalClassLoader();
$this->assertFalse($loader->getUseIncludePath());
$this->assertNull($loader->findFile('Foo'));
$includePath = get_include_path();
$loader->useIncludePath(true);
$this->assertTrue($loader->getUseIncludePath());
set_include_path(__DIR__.'/Fixtures/includepath' . PATH_SEPARATOR . $includePath);
$this->assertEquals(__DIR__.DIRECTORY_SEPARATOR.'Fixtures'.DIRECTORY_SEPARATOR.'includepath'.DIRECTORY_SEPARATOR.'Foo.php', $loader->findFile('Foo'));
set_include_path($includePath);
}
public function testGetNamespaces()
{
$loader = new UniversalClassLoader();
$loader->registerNamespace('Foo', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->registerNamespace('Bar', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->registerNamespace('Bas', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$namespaces = $loader->getNamespaces();
$this->assertArrayHasKey('Foo', $namespaces);
$this->assertArrayNotHasKey('Foo1', $namespaces);
$this->assertArrayHasKey('Bar', $namespaces);
$this->assertArrayHasKey('Bas', $namespaces);
}
public function testGetPrefixes()
{
$loader = new UniversalClassLoader();
$loader->registerPrefix('Foo', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->registerPrefix('Bar', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$loader->registerPrefix('Bas', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$prefixes = $loader->getPrefixes();
$this->assertArrayHasKey('Foo', $prefixes);
$this->assertArrayNotHasKey('Foo1', $prefixes);
$this->assertArrayHasKey('Bar', $prefixes);
$this->assertArrayHasKey('Bas', $prefixes);
}
/**
* @dataProvider getLoadClassFromFallbackTests
*/
public function testLoadClassFromFallback($className, $testClassName, $message)
{
$loader = new UniversalClassLoader();
$loader->registerNamespace('Namespaced', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
$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);
$this->assertTrue(class_exists($className), $message);
}
public function getLoadClassFromFallbackTests()
{
return array(
array('\\Namespaced\\Baz', 'Namespaced\\Baz', '->loadClass() loads Namespaced\Baz class'),
array('\\Pearlike_Baz', 'Pearlike_Baz', '->loadClass() loads Pearlike_Baz class'),
array('\\Namespaced\\FooBar', 'Namespaced\\FooBar', '->loadClass() loads Namespaced\Baz class from fallback dir'),
array('\\Pearlike_FooBar', 'Pearlike_FooBar', '->loadClass() loads Pearlike_Baz class from fallback dir'),
);
}
public function testRegisterPrefixFallback()
{
$loader = new UniversalClassLoader();
$loader->registerPrefixFallback(__DIR__.DIRECTORY_SEPARATOR.'Fixtures/fallback');
$this->assertEquals(array(__DIR__.DIRECTORY_SEPARATOR.'Fixtures/fallback'), $loader->getPrefixFallbacks());
}
public function testRegisterNamespaceFallback()
{
$loader = new UniversalClassLoader();
$loader->registerNamespaceFallback(__DIR__.DIRECTORY_SEPARATOR.'Fixtures/Namespaced/fallback');
$this->assertEquals(array(__DIR__.DIRECTORY_SEPARATOR.'Fixtures/Namespaced/fallback'), $loader->getNamespaceFallbacks());
}
/**
* @dataProvider getLoadClassNamespaceCollisionTests
*/
public function testLoadClassNamespaceCollision($namespaces, $className, $message)
{
$loader = new UniversalClassLoader();
$loader->registerNamespaces($namespaces);
$loader->loadClass($className);
$this->assertTrue(class_exists($className), $message);
}
public function getLoadClassNamespaceCollisionTests()
{
return array(
array(
array(
'NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
'NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
),
'NamespaceCollision\A\Foo',
'->loadClass() loads NamespaceCollision\A\Foo from alpha.',
),
array(
array(
'NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
'NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
),
'NamespaceCollision\A\Bar',
'->loadClass() loads NamespaceCollision\A\Bar from alpha.',
),
array(
array(
'NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
'NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
),
'NamespaceCollision\A\B\Foo',
'->loadClass() loads NamespaceCollision\A\B\Foo from beta.',
),
array(
array(
'NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
'NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
),
'NamespaceCollision\A\B\Bar',
'->loadClass() loads NamespaceCollision\A\B\Bar from beta.',
),
);
}
/**
* @dataProvider getLoadClassPrefixCollisionTests
*/
public function testLoadClassPrefixCollision($prefixes, $className, $message)
{
$loader = new UniversalClassLoader();
$loader->registerPrefixes($prefixes);
$loader->loadClass($className);
$this->assertTrue(class_exists($className), $message);
}
public function getLoadClassPrefixCollisionTests()
{
return array(
array(
array(
'PrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
'PrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
),
'PrefixCollision_A_Foo',
'->loadClass() loads PrefixCollision_A_Foo from alpha.',
),
array(
array(
'PrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
'PrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
),
'PrefixCollision_A_Bar',
'->loadClass() loads PrefixCollision_A_Bar from alpha.',
),
array(
array(
'PrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
'PrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
),
'PrefixCollision_A_B_Foo',
'->loadClass() loads PrefixCollision_A_B_Foo from beta.',
),
array(
array(
'PrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
'PrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
),
'PrefixCollision_A_B_Bar',
'->loadClass() loads PrefixCollision_A_B_Bar from beta.',
),
);
}
}

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<?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;
}

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<?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;
/**
* UniversalClassLoader implements a "universal" autoloader for PHP 5.3.
*
* It is able to load classes that use either:
*
* * The technical interoperability standards for PHP 5.3 namespaces and
* class names (https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-0.md);
*
* * The PEAR naming convention for classes (http://pear.php.net/).
*
* Classes from a sub-namespace or a sub-hierarchy of PEAR classes can be
* looked for in a list of locations to ease the vendoring of a sub-set of
* classes for large projects.
*
* Example usage:
*
* $loader = new UniversalClassLoader();
*
* // register classes with namespaces
* $loader->registerNamespaces(array(
* 'Symfony\Component' => __DIR__.'/component',
* 'Symfony' => __DIR__.'/framework',
* 'Sensio' => array(__DIR__.'/src', __DIR__.'/vendor'),
* ));
*
* // register a library using the PEAR naming convention
* $loader->registerPrefixes(array(
* 'Swift_' => __DIR__.'/Swift',
* ));
*
*
* // to enable searching the include path (e.g. for PEAR packages)
* $loader->useIncludePath(true);
*
* // activate the autoloader
* $loader->register();
*
* In this example, if you try to use a class in the Symfony\Component
* namespace or one of its children (Symfony\Component\Console for instance),
* the autoloader will first look for the class under the component/
* directory, and it will then fallback to the framework/ directory if not
* found before giving up.
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @api
*/
class UniversalClassLoader
{
private $namespaces = array();
private $prefixes = array();
private $namespaceFallbacks = array();
private $prefixFallbacks = array();
private $useIncludePath = false;
/**
* Turns on searching the include for class files. Allows easy loading
* of installed PEAR packages
*
* @param Boolean $useIncludePath
*/
public function useIncludePath($useIncludePath)
{
$this->useIncludePath = $useIncludePath;
}
/**
* Can be used to check if the autoloader uses the include path to check
* for classes.
*
* @return Boolean
*/
public function getUseIncludePath()
{
return $this->useIncludePath;
}
/**
* Gets the configured namespaces.
*
* @return array A hash with namespaces as keys and directories as values
*/
public function getNamespaces()
{
return $this->namespaces;
}
/**
* Gets the configured class prefixes.
*
* @return array A hash with class prefixes as keys and directories as values
*/
public function getPrefixes()
{
return $this->prefixes;
}
/**
* Gets the directory(ies) to use as a fallback for namespaces.
*
* @return array An array of directories
*/
public function getNamespaceFallbacks()
{
return $this->namespaceFallbacks;
}
/**
* Gets the directory(ies) to use as a fallback for class prefixes.
*
* @return array An array of directories
*/
public function getPrefixFallbacks()
{
return $this->prefixFallbacks;
}
/**
* Registers the directory to use as a fallback for namespaces.
*
* @param array $dirs An array of directories
*
* @api
*/
public function registerNamespaceFallbacks(array $dirs)
{
$this->namespaceFallbacks = $dirs;
}
/**
* Registers a directory to use as a fallback for namespaces.
*
* @param string $dir A directory
*/
public function registerNamespaceFallback($dir)
{
$this->namespaceFallbacks[] = $dir;
}
/**
* Registers directories to use as a fallback for class prefixes.
*
* @param array $dirs An array of directories
*
* @api
*/
public function registerPrefixFallbacks(array $dirs)
{
$this->prefixFallbacks = $dirs;
}
/**
* Registers a directory to use as a fallback for class prefixes.
*
* @param string $dir A directory
*/
public function registerPrefixFallback($dir)
{
$this->prefixFallbacks[] = $dir;
}
/**
* Registers an array of namespaces
*
* @param array $namespaces An array of namespaces (namespaces as keys and locations as values)
*
* @api
*/
public function registerNamespaces(array $namespaces)
{
foreach ($namespaces as $namespace => $locations) {
$this->namespaces[$namespace] = (array) $locations;
}
}
/**
* Registers a namespace.
*
* @param string $namespace The namespace
* @param array|string $paths The location(s) of the namespace
*
* @api
*/
public function registerNamespace($namespace, $paths)
{
$this->namespaces[$namespace] = (array) $paths;
}
/**
* Registers an array of classes using the PEAR naming convention.
*
* @param array $classes An array of classes (prefixes as keys and locations as values)
*
* @api
*/
public function registerPrefixes(array $classes)
{
foreach ($classes as $prefix => $locations) {
$this->prefixes[$prefix] = (array) $locations;
}
}
/**
* Registers a set of classes using the PEAR naming convention.
*
* @param string $prefix The classes prefix
* @param array|string $paths The location(s) of the classes
*
* @api
*/
public function registerPrefix($prefix, $paths)
{
$this->prefixes[$prefix] = (array) $paths;
}
/**
* Registers this instance as an autoloader.
*
* @param Boolean $prepend Whether to prepend the autoloader or not
*
* @api
*/
public function register($prepend = false)
{
spl_autoload_register(array($this, 'loadClass'), true, $prepend);
}
/**
* Loads the given class or interface.
*
* @param string $class The name of the class
*/
public function loadClass($class)
{
if ($file = $this->findFile($class)) {
require $file;
}
}
/**
* Finds the path to the file where the class is defined.
*
* @param string $class The name of the class
*
* @return string|null The path, if found
*/
public function findFile($class)
{
if ('\\' == $class[0]) {
$class = substr($class, 1);
}
if (false !== $pos = strrpos($class, '\\')) {
// namespaced class name
$namespace = substr($class, 0, $pos);
$className = substr($class, $pos + 1);
$normalizedClass = str_replace('\\', DIRECTORY_SEPARATOR, $namespace).DIRECTORY_SEPARATOR.str_replace('_', DIRECTORY_SEPARATOR, $className).'.php';
foreach ($this->namespaces as $ns => $dirs) {
if (0 !== strpos($namespace, $ns)) {
continue;
}
foreach ($dirs as $dir) {
$file = $dir.DIRECTORY_SEPARATOR.$normalizedClass;
if (is_file($file)) {
return $file;
}
}
}
foreach ($this->namespaceFallbacks as $dir) {
$file = $dir.DIRECTORY_SEPARATOR.$normalizedClass;
if (is_file($file)) {
return $file;
}
}
} else {
// PEAR-like class name
$normalizedClass = str_replace('_', DIRECTORY_SEPARATOR, $class).'.php';
foreach ($this->prefixes as $prefix => $dirs) {
if (0 !== strpos($class, $prefix)) {
continue;
}
foreach ($dirs as $dir) {
$file = $dir.DIRECTORY_SEPARATOR.$normalizedClass;
if (is_file($file)) {
return $file;
}
}
}
foreach ($this->prefixFallbacks as $dir) {
$file = $dir.DIRECTORY_SEPARATOR.$normalizedClass;
if (is_file($file)) {
return $file;
}
}
}
if ($this->useIncludePath && $file = stream_resolve_include_path($normalizedClass)) {
return $file;
}
}
}

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<?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;
/**
* 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
* 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 XcacheClassLoader('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 Kim Hemsø Rasmussen <kimhemsoe@gmail.com>
*
* @api
*/
class XcacheClassLoader
{
private $prefix;
private $classFinder;
/**
* Constructor.
*
* @param string $prefix A prefix to create a namespace in Xcache
* @param object $classFinder An object that implements findFile() method.
*
* @api
*/
public function __construct($prefix, $classFinder)
{
if (!extension_loaded('Xcache')) {
throw new \RuntimeException('Unable to use XcacheClassLoader as Xcache is not enabled.');
}
if (!method_exists($classFinder, 'findFile')) {
throw new \InvalidArgumentException('The class finder must implement a "findFile" method.');
}
$this->prefix = $prefix;
$this->classFinder = $classFinder;
}
/**
* Registers this instance as an autoloader.
*
* @param Boolean $prepend Whether to prepend the autoloader or not
*/
public function register($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 $class The name of the class
*
* @return Boolean|null True, if loaded
*/
public function loadClass($class)
{
if ($file = $this->findFile($class)) {
require $file;
return true;
}
}
/**
* Finds a file by class name while caching lookups to Xcache.
*
* @param string $class A class name to resolve to file
*
* @return string|null
*/
public function findFile($class)
{
if (xcache_isset($this->prefix.$class)) {
$file = xcache_get($this->prefix.$class);
} else {
xcache_set($this->prefix.$class, $file = $this->classFinder->findFile($class));
}
return $file;
}
}

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{
"name": "symfony/class-loader",
"type": "library",
"description": "Symfony ClassLoader Component",
"keywords": [],
"homepage": "http://symfony.com",
"license": "MIT",
"authors": [
{
"name": "Fabien Potencier",
"email": "fabien@symfony.com"
},
{
"name": "Symfony Community",
"homepage": "http://symfony.com/contributors"
}
],
"minimum-stability": "dev",
"require": {
"php": ">=5.3.3"
},
"require-dev": {
"symfony/finder": "2.1.*"
},
"autoload": {
"psr-0": { "Symfony\\Component\\ClassLoader": "" }
},
"target-dir": "Symfony/Component/ClassLoader",
"minimum-stability": "dev",
"extra": {
"branch-alias": {
"dev-master": "2.1-dev"
}
}
}

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<?xml version="1.0" encoding="UTF-8"?>
<phpunit backupGlobals="false"
backupStaticAttributes="false"
colors="true"
convertErrorsToExceptions="true"
convertNoticesToExceptions="true"
convertWarningsToExceptions="true"
processIsolation="false"
stopOnFailure="false"
syntaxCheck="false"
bootstrap="Tests/bootstrap.php"
>
<testsuites>
<testsuite name="Symfony ClassLoader Component Test Suite">
<directory>./Tests/</directory>
</testsuite>
</testsuites>
<filter>
<whitelist>
<directory>./</directory>
<exclude>
<directory>./Resources</directory>
<directory>./Tests</directory>
<directory>./vendor</directory>
</exclude>
</whitelist>
</filter>
</phpunit>

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CHANGELOG
=========
2.1.0
-----
* added a way to add documentation on configuration
* implemented `Serializable` on resources
* LoaderResolverInterface is now used instead of LoaderResolver for type
hinting

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<?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\Config;
/**
* ConfigCache manages PHP cache files.
*
* When debug is enabled, it knows when to flush the cache
* thanks to an array of ResourceInterface instances.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class ConfigCache
{
private $debug;
private $file;
/**
* Constructor.
*
* @param string $file The absolute cache path
* @param Boolean $debug Whether debugging is enabled or not
*/
public function __construct($file, $debug)
{
$this->file = $file;
$this->debug = (Boolean) $debug;
}
/**
* Gets the cache file path.
*
* @return string The cache file path
*/
public function __toString()
{
return $this->file;
}
/**
* Checks if the cache is still fresh.
*
* This method always returns true when debug is off and the
* cache file exists.
*
* @return Boolean true if the cache is fresh, false otherwise
*/
public function isFresh()
{
if (!is_file($this->file)) {
return false;
}
if (!$this->debug) {
return true;
}
$metadata = $this->file.'.meta';
if (!is_file($metadata)) {
return false;
}
$time = filemtime($this->file);
$meta = unserialize(file_get_contents($metadata));
foreach ($meta as $resource) {
if (!$resource->isFresh($time)) {
return false;
}
}
return true;
}
/**
* Writes cache.
*
* @param string $content The content to write in the cache
* @param array $metadata An array of ResourceInterface instances
*
* @throws \RuntimeException When cache file can't be wrote
*/
public function write($content, array $metadata = null)
{
$dir = dirname($this->file);
if (!is_dir($dir)) {
if (false === @mkdir($dir, 0777, true)) {
throw new \RuntimeException(sprintf('Unable to create the %s directory', $dir));
}
} elseif (!is_writable($dir)) {
throw new \RuntimeException(sprintf('Unable to write in the %s directory', $dir));
}
$tmpFile = tempnam(dirname($this->file), basename($this->file));
if (false !== @file_put_contents($tmpFile, $content) && @rename($tmpFile, $this->file)) {
@chmod($this->file, 0666 & ~umask());
} else {
throw new \RuntimeException(sprintf('Failed to write cache file "%s".', $this->file));
}
if (null !== $metadata && true === $this->debug) {
$file = $this->file.'.meta';
$tmpFile = tempnam(dirname($file), basename($file));
if (false !== @file_put_contents($tmpFile, serialize($metadata)) && @rename($tmpFile, $file)) {
@chmod($file, 0666 & ~umask());
}
}
}
}

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<?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\Config\Definition;
use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException;
use Symfony\Component\Config\Definition\Exception\InvalidTypeException;
use Symfony\Component\Config\Definition\Exception\UnsetKeyException;
/**
* Represents an Array node in the config tree.
*
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
*/
class ArrayNode extends BaseNode implements PrototypeNodeInterface
{
protected $xmlRemappings;
protected $children;
protected $allowFalse;
protected $allowNewKeys;
protected $addIfNotSet;
protected $performDeepMerging;
protected $ignoreExtraKeys;
/**
* Constructor.
*
* @param string $name The Node's name
* @param NodeInterface $parent The node parent
*/
public function __construct($name, NodeInterface $parent = null)
{
parent::__construct($name, $parent);
$this->children = array();
$this->xmlRemappings = array();
$this->removeKeyAttribute = true;
$this->allowFalse = false;
$this->addIfNotSet = false;
$this->allowNewKeys = true;
$this->performDeepMerging = true;
}
/**
* Retrieves the children of this node.
*
* @return array The children
*/
public function getChildren()
{
return $this->children;
}
/**
* Sets the xml remappings that should be performed.
*
* @param array $remappings an array of the form array(array(string, string))
*/
public function setXmlRemappings(array $remappings)
{
$this->xmlRemappings = $remappings;
}
/**
* Sets whether to add default values for this array if it has not been
* defined in any of the configuration files.
*
* @param Boolean $boolean
*/
public function setAddIfNotSet($boolean)
{
$this->addIfNotSet = (Boolean) $boolean;
}
/**
* Sets whether false is allowed as value indicating that the array should be unset.
*
* @param Boolean $allow
*/
public function setAllowFalse($allow)
{
$this->allowFalse = (Boolean) $allow;
}
/**
* Sets whether new keys can be defined in subsequent configurations.
*
* @param Boolean $allow
*/
public function setAllowNewKeys($allow)
{
$this->allowNewKeys = (Boolean) $allow;
}
/**
* Sets if deep merging should occur.
*
* @param Boolean $boolean
*/
public function setPerformDeepMerging($boolean)
{
$this->performDeepMerging = (Boolean) $boolean;
}
/**
* Whether extra keys should just be ignore without an exception.
*
* @param Boolean $boolean To allow extra keys
*/
public function setIgnoreExtraKeys($boolean)
{
$this->ignoreExtraKeys = (Boolean) $boolean;
}
/**
* Sets the node Name.
*
* @param string $name The node's name
*/
public function setName($name)
{
$this->name = $name;
}
/**
* Checks if the node has a default value.
*
* @return Boolean
*/
public function hasDefaultValue()
{
return $this->addIfNotSet;
}
/**
* Retrieves the default value.
*
* @return array The default value
*
* @throws \RuntimeException if the node has no default value
*/
public function getDefaultValue()
{
if (!$this->hasDefaultValue()) {
throw new \RuntimeException(sprintf('The node at path "%s" has no default value.', $this->getPath()));
}
$defaults = array();
foreach ($this->children as $name => $child) {
if ($child->hasDefaultValue()) {
$defaults[$name] = $child->getDefaultValue();
}
}
return $defaults;
}
/**
* Adds a child node.
*
* @param NodeInterface $node The child node to add
*
* @throws \InvalidArgumentException when the child node has no name
* @throws \InvalidArgumentException when the child node's name is not unique
*/
public function addChild(NodeInterface $node)
{
$name = $node->getName();
if (empty($name)) {
throw new \InvalidArgumentException('Child nodes must be named.');
}
if (isset($this->children[$name])) {
throw new \InvalidArgumentException(sprintf('A child node named "%s" already exists.', $name));
}
$this->children[$name] = $node;
}
/**
* Finalizes the value of this node.
*
* @param mixed $value
*
* @return mixed The finalised value
*
* @throws UnsetKeyException
* @throws InvalidConfigurationException if the node doesn't have enough children
*/
protected function finalizeValue($value)
{
if (false === $value) {
$msg = sprintf('Unsetting key for path "%s", value: %s', $this->getPath(), json_encode($value));
throw new UnsetKeyException($msg);
}
foreach ($this->children as $name => $child) {
if (!array_key_exists($name, $value)) {
if ($child->isRequired()) {
$msg = sprintf('The child node "%s" at path "%s" must be configured.', $name, $this->getPath());
$ex = new InvalidConfigurationException($msg);
$ex->setPath($this->getPath());
throw $ex;
}
if ($child->hasDefaultValue()) {
$value[$name] = $child->getDefaultValue();
}
continue;
}
try {
$value[$name] = $child->finalize($value[$name]);
} catch (UnsetKeyException $unset) {
unset($value[$name]);
}
}
return $value;
}
/**
* Validates the type of the value.
*
* @param mixed $value
*
* @throws InvalidTypeException
*/
protected function validateType($value)
{
if (!is_array($value) && (!$this->allowFalse || false !== $value)) {
$ex = new InvalidTypeException(sprintf(
'Invalid type for path "%s". Expected array, but got %s',
$this->getPath(),
gettype($value)
));
$ex->setPath($this->getPath());
throw $ex;
}
}
/**
* Normalizes the value.
*
* @param mixed $value The value to normalize
*
* @return mixed The normalized value
*/
protected function normalizeValue($value)
{
if (false === $value) {
return $value;
}
$value = $this->remapXml($value);
$normalized = array();
foreach ($this->children as $name => $child) {
if (array_key_exists($name, $value)) {
$normalized[$name] = $child->normalize($value[$name]);
unset($value[$name]);
}
}
// if extra fields are present, throw exception
if (count($value) && !$this->ignoreExtraKeys) {
$msg = sprintf('Unrecognized options "%s" under "%s"', implode(', ', array_keys($value)), $this->getPath());
$ex = new InvalidConfigurationException($msg);
$ex->setPath($this->getPath());
throw $ex;
}
return $normalized;
}
/**
* Remaps multiple singular values to a single plural value.
*
* @param array $value The source values
*
* @return array The remapped values
*/
protected function remapXml($value)
{
foreach ($this->xmlRemappings as $transformation) {
list($singular, $plural) = $transformation;
if (!isset($value[$singular])) {
continue;
}
$value[$plural] = Processor::normalizeConfig($value, $singular, $plural);
unset($value[$singular]);
}
return $value;
}
/**
* Merges values together.
*
* @param mixed $leftSide The left side to merge.
* @param mixed $rightSide The right side to merge.
*
* @return mixed The merged values
*
* @throws InvalidConfigurationException
* @throws \RuntimeException
*/
protected function mergeValues($leftSide, $rightSide)
{
if (false === $rightSide) {
// if this is still false after the last config has been merged the
// finalization pass will take care of removing this key entirely
return false;
}
if (false === $leftSide || !$this->performDeepMerging) {
return $rightSide;
}
foreach ($rightSide as $k => $v) {
// no conflict
if (!array_key_exists($k, $leftSide)) {
if (!$this->allowNewKeys) {
$ex = new InvalidConfigurationException(sprintf(
'You are not allowed to define new elements for path "%s". '
.'Please define all elements for this path in one config file. '
.'If you are trying to overwrite an element, make sure you redefine it '
.'with the same name.',
$this->getPath()
));
$ex->setPath($this->getPath());
throw $ex;
}
$leftSide[$k] = $v;
continue;
}
if (!isset($this->children[$k])) {
throw new \RuntimeException('merge() expects a normalized config array.');
}
$leftSide[$k] = $this->children[$k]->merge($leftSide[$k], $v);
}
return $leftSide;
}
}

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<?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\Config\Definition;
use Symfony\Component\Config\Definition\Exception\Exception;
use Symfony\Component\Config\Definition\Exception\ForbiddenOverwriteException;
use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException;
/**
* The base node class
*
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
*/
abstract class BaseNode implements NodeInterface
{
protected $name;
protected $parent;
protected $normalizationClosures;
protected $finalValidationClosures;
protected $allowOverwrite;
protected $required;
protected $equivalentValues;
protected $attributes = array();
/**
* Constructor.
*
* @param string $name The name of the node
* @param NodeInterface $parent The parent of this node
*
* @throws \InvalidArgumentException if the name contains a period.
*/
public function __construct($name, NodeInterface $parent = null)
{
if (false !== strpos($name, '.')) {
throw new \InvalidArgumentException('The name must not contain ".".');
}
$this->name = $name;
$this->parent = $parent;
$this->normalizationClosures = array();
$this->finalValidationClosures = array();
$this->allowOverwrite = true;
$this->required = false;
$this->equivalentValues = array();
}
public function setAttribute($key, $value)
{
$this->attributes[$key] = $value;
}
public function getAttribute($key, $default = null)
{
return isset($this->attributes[$key]) ? $this->attributes[$key] : $default;
}
public function hasAttribute($key)
{
return isset($this->attributes[$key]);
}
public function getAttributes()
{
return $this->attributes;
}
public function setAttributes(array $attributes)
{
$this->attributes = $attributes;
}
public function removeAttribute($key)
{
unset($this->attributes[$key]);
}
/**
* Sets an info message.
*
* @param string $info
*/
public function setInfo($info)
{
$this->setAttribute('info', $info);
}
/**
* Returns info message.
*
* @return string The info text
*/
public function getInfo()
{
return $this->getAttribute('info');
}
/**
* Sets the example configuration for this node.
*
* @param string|array $example
*/
public function setExample($example)
{
$this->setAttribute('example', $example);
}
/**
* Retrieves the example configuration for this node.
*
* @return string|array The example
*/
public function getExample()
{
return $this->getAttribute('example');
}
/**
* Adds an equivalent value.
*
* @param mixed $originalValue
* @param mixed $equivalentValue
*/
public function addEquivalentValue($originalValue, $equivalentValue)
{
$this->equivalentValues[] = array($originalValue, $equivalentValue);
}
/**
* Set this node as required.
*
* @param Boolean $boolean Required node
*/
public function setRequired($boolean)
{
$this->required = (Boolean) $boolean;
}
/**
* Sets if this node can be overridden.
*
* @param Boolean $allow
*/
public function setAllowOverwrite($allow)
{
$this->allowOverwrite = (Boolean) $allow;
}
/**
* Sets the closures used for normalization.
*
* @param array $closures An array of Closures used for normalization
*/
public function setNormalizationClosures(array $closures)
{
$this->normalizationClosures = $closures;
}
/**
* Sets the closures used for final validation.
*
* @param array $closures An array of Closures used for final validation
*/
public function setFinalValidationClosures(array $closures)
{
$this->finalValidationClosures = $closures;
}
/**
* Checks if this node is required.
*
* @return Boolean
*/
public function isRequired()
{
return $this->required;
}
/**
* Returns the name of this node
*
* @return string The Node's name.
*/
public function getName()
{
return $this->name;
}
/**
* Retrieves the path of this node.
*
* @return string The Node's path
*/
public function getPath()
{
$path = $this->name;
if (null !== $this->parent) {
$path = $this->parent->getPath().'.'.$path;
}
return $path;
}
/**
* Merges two values together.
*
* @param mixed $leftSide
* @param mixed $rightSide
*
* @return mixed The merged value
*
* @throws ForbiddenOverwriteException
*/
final public function merge($leftSide, $rightSide)
{
if (!$this->allowOverwrite) {
throw new ForbiddenOverwriteException(sprintf(
'Configuration path "%s" cannot be overwritten. You have to '
.'define all options for this path, and any of its sub-paths in '
.'one configuration section.',
$this->getPath()
));
}
$this->validateType($leftSide);
$this->validateType($rightSide);
return $this->mergeValues($leftSide, $rightSide);
}
/**
* Normalizes a value, applying all normalization closures.
*
* @param mixed $value Value to normalize.
*
* @return mixed The normalized value.
*/
final public function normalize($value)
{
// run custom normalization closures
foreach ($this->normalizationClosures as $closure) {
$value = $closure($value);
}
// replace value with their equivalent
foreach ($this->equivalentValues as $data) {
if ($data[0] === $value) {
$value = $data[1];
}
}
// validate type
$this->validateType($value);
// normalize value
return $this->normalizeValue($value);
}
/**
* Finalizes a value, applying all finalization closures.
*
* @param mixed $value The value to finalize
*
* @return mixed The finalized value
*/
final public function finalize($value)
{
$this->validateType($value);
$value = $this->finalizeValue($value);
// Perform validation on the final value if a closure has been set.
// The closure is also allowed to return another value.
foreach ($this->finalValidationClosures as $closure) {
try {
$value = $closure($value);
} catch (Exception $correctEx) {
throw $correctEx;
} catch (\Exception $invalid) {
throw new InvalidConfigurationException(sprintf(
'Invalid configuration for path "%s": %s',
$this->getPath(),
$invalid->getMessage()
), $invalid->getCode(), $invalid);
}
}
return $value;
}
/**
* Validates the type of a Node.
*
* @param mixed $value The value to validate
*
* @throws InvalidTypeException when the value is invalid
*/
abstract protected function validateType($value);
/**
* Normalizes the value.
*
* @param mixed $value The value to normalize.
*
* @return mixed The normalized value
*/
abstract protected function normalizeValue($value);
/**
* Merges two values together.
*
* @param mixed $leftSide
* @param mixed $rightSide
*
* @return mixed The merged value
*/
abstract protected function mergeValues($leftSide, $rightSide);
/**
* Finalizes a value.
*
* @param mixed $value The value to finalize
*
* @return mixed The finalized value
*/
abstract protected function finalizeValue($value);
}

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@@ -0,0 +1,39 @@
<?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\Config\Definition;
use Symfony\Component\Config\Definition\Exception\InvalidTypeException;
/**
* This node represents a Boolean value in the config tree.
*
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
*/
class BooleanNode extends ScalarNode
{
/**
* {@inheritDoc}
*/
protected function validateType($value)
{
if (!is_bool($value)) {
$ex = new InvalidTypeException(sprintf(
'Invalid type for path "%s". Expected boolean, but got %s.',
$this->getPath(),
gettype($value)
));
$ex->setPath($this->getPath());
throw $ex;
}
}
}

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