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/vendor/symfony/routing/Loader/ -> PhpFileLoader.php (source)

   1  <?php
   2  
   3  /*
   4   * This file is part of the Symfony package.
   5   *
   6   * (c) Fabien Potencier <fabien@symfony.com>
   7   *
   8   * For the full copyright and license information, please view the LICENSE
   9   * file that was distributed with this source code.
  10   */
  11  
  12  namespace Symfony\Component\Routing\Loader;
  13  
  14  use Symfony\Component\Config\Loader\FileLoader;
  15  use Symfony\Component\Config\Resource\FileResource;
  16  use Symfony\Component\Routing\Loader\Configurator\RoutingConfigurator;
  17  use Symfony\Component\Routing\RouteCollection;
  18  
  19  /**
  20   * PhpFileLoader loads routes from a PHP file.
  21   *
  22   * The file must return a RouteCollection instance.
  23   *
  24   * @author Fabien Potencier <fabien@symfony.com>
  25   */
  26  class PhpFileLoader extends FileLoader
  27  {
  28      /**
  29       * Loads a PHP file.
  30       *
  31       * @param string      $file A PHP file path
  32       * @param string|null $type The resource type
  33       *
  34       * @return RouteCollection A RouteCollection instance
  35       */
  36      public function load($file, $type = null)
  37      {
  38          $path = $this->locator->locate($file);
  39          $this->setCurrentDir(\dirname($path));
  40  
  41          // the closure forbids access to the private scope in the included file
  42          $loader = $this;
  43          $load = \Closure::bind(static function ($file) use ($loader) {
  44              return include $file;
  45          }, null, ProtectedPhpFileLoader::class);
  46  
  47          $result = $load($path);
  48  
  49          if ($result instanceof \Closure) {
  50              $collection = new RouteCollection();
  51              $result(new RoutingConfigurator($collection, $this, $path, $file));
  52          } else {
  53              $collection = $result;
  54          }
  55  
  56          $collection->addResource(new FileResource($path));
  57  
  58          return $collection;
  59      }
  60  
  61      /**
  62       * {@inheritdoc}
  63       */
  64      public function supports($resource, $type = null)
  65      {
  66          return \is_string($resource) && 'php' === pathinfo($resource, \PATHINFO_EXTENSION) && (!$type || 'php' === $type);
  67      }
  68  }
  69  
  70  /**
  71   * @internal
  72   */
  73  final class ProtectedPhpFileLoader extends PhpFileLoader
  74  {
  75  }


Generated: Mon Oct 4 17:42:11 2021 Cross-referenced by PHPXref 0.7.1