Classes List

Symfony\Component\DependencyInjection\Loader\PhpFileLoader

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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\DependencyInjection\Loader;

use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;

/** * PhpFileLoader loads service definitions from a PHP file. * * The PHP file is required and the $container variable can be * used within the file to change the container. * * @author Fabien Potencier <fabien@symfony.com> */
class PhpFileLoader extends FileLoader
{
    /** * {@inheritdoc} */
    public function load($resource$type = null)
    {
        // the container and loader variables are exposed to the included file below
        $container = $this->container;
        $loader = $this;

        $path = $this->locator->locate($resource);
        $this->setCurrentDir(dirname($path));
        $this->container->fileExists($path);

        // the closure forbids access to the private scope in the included file
        $load = \Closure::bind(function ($pathuse ($container$loader$resource$type) {
            return include $path;
        }, $thisProtectedPhpFileLoader::class);

        $callback = $load($path);

        if ($callback instanceof \Closure) {
            $callback(new ContainerConfigurator($this->container$this$this->instanceof$path$resource), $this->container$this);
        }
    }

    /** * {@inheritdoc} */
    public function supports($resource$type = null)
    {
        if (!is_string($resource)) {
            return false;
        }

        if (null === $type && 'php' === pathinfo($resourcePATHINFO_EXTENSION)) {
            return true;
        }

        return 'php' === $type;
    }
}

/** * @internal */
final class ProtectedPhpFileLoader extends PhpFileLoader
{
}