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\Resource\FileResource;

    15 use Symfony\Component\Config\Loader\FileLoader;

    16 

    17 /**

    18  * PhpFileLoader loads routes from a PHP file.

    19  *

    20  * The file must return a RouteCollection instance.

    21  *

    22  * @author Fabien Potencier <fabien@symfony.com>

    23  *

    24  * @api

    25  */

    26 class PhpFileLoader extends FileLoader

    27 {

    28     /**

    29      * Loads a PHP file.

    30      *

    31      * @param mixed  $file A PHP file path

    32      * @param string $type The resource type

    33      *

    34      * @api

    35      */

    36     public function load($file, $type = null)

    37     {

    38         // the loader variable is exposed to the included file below

    39         $loader = $this;

    40 

    41         $path = $this->locator->locate($file);

    42         $this->setCurrentDir(dirname($path));

    43 

    44         $collection = include $path;

    45         $collection->addResource(new FileResource($path));

    46 

    47         return $collection;

    48     }

    49 

    50     /**

    51      * Returns true if this class supports the given resource.

    52      *

    53      * @param mixed  $resource A resource

    54      * @param string $type     The resource type

    55      *

    56      * @return Boolean True if this class supports the given resource, false otherwise

    57      *

    58      * @api

    59      */

    60     public function supports($resource, $type = null)

    61     {

    62         return is_string($resource) && 'php' === pathinfo($resource, PATHINFO_EXTENSION) && (!$type || 'php' === $type);

    63     }

    64 }