PhpFileLoader.php

1. 8.x drupal/core/vendor/symfony/routing/Symfony/Component/Routing/Loader/PhpFileLoader.php
2. 8.x drupal/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Loader/PhpFileLoader.php

<?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\Config\Resource\FileResource;

/**
 * PhpFileLoader loads service definitions from a PHP file.
 *
 * The PHP file is required and the $container variable can be
 * used form the file to change the container.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class PhpFileLoader extends FileLoader {

  /**
   * Loads a PHP file.
   *
   * @param mixed  $file The resource
   * @param string $type The resource type
   */
  public function load($file, $type = null) {

    // the container and loader variables are exposed to the included file below
    $container = $this->container;
    $loader = $this;
    $path = $this->locator
      ->locate($file);
    $this
      ->setCurrentDir(dirname($path));
    $this->container
      ->addResource(new FileResource($path));
    include $path;
  }

  /**
   * Returns true if this class supports the given resource.
   *
   * @param mixed  $resource A resource
   * @param string $type     The resource type
   *
   * @return Boolean true if this class supports the given resource, false otherwise
   */
  public function supports($resource, $type = null) {
    return is_string($resource) && 'php' === pathinfo($resource, PATHINFO_EXTENSION);
  }

}