[ClassLoader] removes deprecated classes from documentation.
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@ -17,11 +17,19 @@ namespace Symfony\Component\ClassLoader;
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* It expects an object implementing a findFile method to find the file. This
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* It expects an object implementing a findFile method to find the file. This
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* allows using it as a wrapper around the other loaders of the component (the
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* allows using it as a wrapper around the other loaders of the component (the
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* ClassLoader and the UniversalClassLoader for instance) but also around any
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* ClassLoader and the UniversalClassLoader for instance) but also around any
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* other autoloader following this convention (the Composer one for instance)
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* other autoloaders following this convention (the Composer one for instance).
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*
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* // with a Symfony autoloader
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* use Symfony\Component\ClassLoader\ClassLoader;
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*
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*
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* $loader = new ClassLoader();
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* $loader = new ClassLoader();
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* $loader->addPrefix('Symfony\Component', __DIR__.'/component');
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* $loader->addPrefix('Symfony', __DIR__.'/framework');
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*
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*
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* // register classes with namespaces
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* // or with a Composer autoloader
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* use Composer\Autoload\ClassLoader;
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*
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* $loader = new ClassLoader();
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* $loader->add('Symfony\Component', __DIR__.'/component');
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* $loader->add('Symfony\Component', __DIR__.'/component');
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* $loader->add('Symfony', __DIR__.'/framework');
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* $loader->add('Symfony', __DIR__.'/framework');
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*
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*
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@ -4,34 +4,34 @@ ClassLoader Component
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ClassLoader loads your project classes automatically if they follow some
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ClassLoader loads your project classes automatically if they follow some
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standard PHP conventions.
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standard PHP conventions.
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The Universal ClassLoader is able to autoload classes that implement the PSR-0
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The ClassLoader object is able to autoload classes that implement the PSR-0
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standard or the PEAR naming convention.
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standard or the PEAR naming convention.
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First, register the autoloader:
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First, register the autoloader:
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```php
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```php
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require_once __DIR__.'/src/Symfony/Component/ClassLoader/UniversalClassLoader.php';
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require_once __DIR__.'/src/Symfony/Component/ClassLoader/ClassLoader.php';
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use Symfony\Component\ClassLoader\UniversalClassLoader;
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use Symfony\Component\ClassLoader\ClassLoader;
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$loader = new UniversalClassLoader();
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$loader = new ClassLoader();
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$loader->register();
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$loader->register();
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```
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```
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Then, register some namespaces with the `registerNamespace()` method:
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Then, register some namespaces with the `addPrefix()` method:
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```php
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```php
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$loader->registerNamespace('Symfony', __DIR__.'/src');
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$loader->addPrefix('Symfony', __DIR__.'/src');
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$loader->registerNamespace('Monolog', __DIR__.'/vendor/monolog/src');
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$loader->addPrefix('Monolog', __DIR__.'/vendor/monolog/src');
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```
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```
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The `registerNamespace()` method takes a namespace prefix and a path where to
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The `addPrefix()` method takes a namespace prefix and a path where to
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look for the classes as arguments.
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look for the classes as arguments.
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You can also register a sub-namespaces:
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You can also register a sub-namespaces:
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```php
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```php
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$loader->registerNamespace('Doctrine\\Common', __DIR__.'/vendor/doctrine-common/lib');
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$loader->addPrefix('Doctrine\\Common', __DIR__.'/vendor/doctrine-common/lib');
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```
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```
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The order of registration is significant and the first registered namespace
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The order of registration is significant and the first registered namespace
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@ -40,14 +40,14 @@ takes precedence over later registered one.
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You can also register more than one path for a given namespace:
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You can also register more than one path for a given namespace:
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```php
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```php
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$loader->registerNamespace('Symfony', array(__DIR__.'/src', __DIR__.'/symfony/src'));
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$loader->addPrefix('Symfony', array(__DIR__.'/src', __DIR__.'/symfony/src'));
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```
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```
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Alternatively, you can use the `registerNamespaces()` method to register more
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Alternatively, you can use the `addPrefixes()` method to register more
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than one namespace at once:
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than one namespace at once:
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```php
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```php
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$loader->registerNamespaces(array(
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$loader->addPrefixes(array(
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'Symfony' => array(__DIR__.'/src', __DIR__.'/symfony/src'),
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'Symfony' => array(__DIR__.'/src', __DIR__.'/symfony/src'),
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'Doctrine\\Common' => __DIR__.'/vendor/doctrine-common/lib',
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'Doctrine\\Common' => __DIR__.'/vendor/doctrine-common/lib',
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'Doctrine' => __DIR__.'/vendor/doctrine/lib',
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'Doctrine' => __DIR__.'/vendor/doctrine/lib',
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@ -55,16 +55,20 @@ $loader->registerNamespaces(array(
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));
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));
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```
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```
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For better performance, you can use the APC based version of the universal
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For better performance, you can use the APC class loader:
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class loader:
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```php
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```php
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require_once __DIR__.'/src/Symfony/Component/ClassLoader/UniversalClassLoader.php';
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require_once __DIR__.'/src/Symfony/Component/ClassLoader/ClassLoader.php';
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require_once __DIR__.'/src/Symfony/Component/ClassLoader/ApcUniversalClassLoader.php';
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require_once __DIR__.'/src/Symfony/Component/ClassLoader/ApcClassLoader.php';
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use Symfony\Component\ClassLoader\ApcUniversalClassLoader;
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use Symfony\Component\ClassLoader\ClassLoader;
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use Symfony\Component\ClassLoader\ApcClassLoader;
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$loader = new ApcUniversalClassLoader('apc.prefix.');
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$loader = new ClassLoader();
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$loader->addPrefix('Symfony', __DIR__.'/src');
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$loader = new ApcClassLoader('apc.prefix.', $loader);
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$loader->register();
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```
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```
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Furthermore, the component provides tools to aggregate classes into a single
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Furthermore, the component provides tools to aggregate classes into a single
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@ -17,11 +17,19 @@ namespace Symfony\Component\ClassLoader;
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* It expects an object implementing a findFile method to find the file. This
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* It expects an object implementing a findFile method to find the file. This
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* allow using it as a wrapper around the other loaders of the component (the
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* allow using it as a wrapper around the other loaders of the component (the
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* ClassLoader and the UniversalClassLoader for instance) but also around any
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* ClassLoader and the UniversalClassLoader for instance) but also around any
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* other autoloader following this convention (the Composer one for instance)
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* other autoloaders following this convention (the Composer one for instance).
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*
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* // with a Symfony autoloader
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* use Symfony\Component\ClassLoader\ClassLoader;
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*
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*
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* $loader = new ClassLoader();
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* $loader = new ClassLoader();
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* $loader->addPrefix('Symfony\Component', __DIR__.'/component');
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* $loader->addPrefix('Symfony', __DIR__.'/framework');
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*
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*
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* // register classes with namespaces
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* // or with a Composer autoloader
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* use Composer\Autoload\ClassLoader;
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*
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* $loader = new ClassLoader();
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* $loader->add('Symfony\Component', __DIR__.'/component');
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* $loader->add('Symfony\Component', __DIR__.'/component');
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* $loader->add('Symfony', __DIR__.'/framework');
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* $loader->add('Symfony', __DIR__.'/framework');
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*
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*
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@ -17,11 +17,19 @@ namespace Symfony\Component\ClassLoader;
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* It expects an object implementing a findFile method to find the file. This
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* It expects an object implementing a findFile method to find the file. This
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* allows using it as a wrapper around the other loaders of the component (the
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* allows using it as a wrapper around the other loaders of the component (the
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* ClassLoader and the UniversalClassLoader for instance) but also around any
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* ClassLoader and the UniversalClassLoader for instance) but also around any
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* other autoloader following this convention (the Composer one for instance)
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* other autoloaders following this convention (the Composer one for instance).
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*
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* // with a Symfony autoloader
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* use Symfony\Component\ClassLoader\ClassLoader;
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*
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*
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* $loader = new ClassLoader();
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* $loader = new ClassLoader();
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* $loader->addPrefix('Symfony\Component', __DIR__.'/component');
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* $loader->addPrefix('Symfony', __DIR__.'/framework');
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*
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*
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* // register classes with namespaces
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* // or with a Composer autoloader
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* use Composer\Autoload\ClassLoader;
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*
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* $loader = new ClassLoader();
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* $loader->add('Symfony\Component', __DIR__.'/component');
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* $loader->add('Symfony\Component', __DIR__.'/component');
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* $loader->add('Symfony', __DIR__.'/framework');
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* $loader->add('Symfony', __DIR__.'/framework');
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*
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*
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