* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Routing\Loader; use Symfony\Component\Config\Loader\FileLoader; use Symfony\Component\Config\Resource\FileResource; use Symfony\Component\Routing\Loader\Configurator\RoutingConfigurator; use Symfony\Component\Routing\RouteCollection; /** * PhpFileLoader loads routes from a PHP file. * * The file must return a RouteCollection instance. * * @author Fabien Potencier * @author Nicolas grekas * @author Jules Pietri */ class PhpFileLoader extends FileLoader { /** * Loads a PHP file. */ public function load(mixed $file, ?string $type = null): RouteCollection { $path = $this->locator->locate($file); $this->setCurrentDir(\dirname($path)); // the closure forbids access to the private scope in the included file $loader = $this; $load = \Closure::bind(static function ($file) use ($loader) { return include $file; }, null, ProtectedPhpFileLoader::class); $result = $load($path); if (\is_object($result) && \is_callable($result)) { $collection = $this->callConfigurator($result, $path, $file); } else { $collection = $result; } $collection->addResource(new FileResource($path)); return $collection; } public function supports(mixed $resource, ?string $type = null): bool { return \is_string($resource) && 'php' === pathinfo($resource, \PATHINFO_EXTENSION) && (!$type || 'php' === $type); } protected function callConfigurator(callable $result, string $path, string $file): RouteCollection { $collection = new RouteCollection(); $result(new RoutingConfigurator($collection, $this, $path, $file, $this->env)); return $collection; } } /** * @internal */ final class ProtectedPhpFileLoader extends PhpFileLoader { }