4 * This file is part of the Symfony package.
6 * (c) Fabien Potencier <fabien@symfony.com>
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
12 namespace Symfony\Component\DependencyInjection\Loader;
14 use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
17 * PhpFileLoader loads service definitions from a PHP file.
19 * The PHP file is required and the $container variable can be
20 * used within the file to change the container.
22 * @author Fabien Potencier <fabien@symfony.com>
24 class PhpFileLoader extends FileLoader
29 public function load($resource, $type = null)
31 // the container and loader variables are exposed to the included file below
32 $container = $this->container;
35 $path = $this->locator->locate($resource);
36 $this->setCurrentDir(dirname($path));
37 $this->container->fileExists($path);
39 // the closure forbids access to the private scope in the included file
40 $load = \Closure::bind(function ($path) use ($container, $loader, $resource, $type) {
42 }, $this, ProtectedPhpFileLoader::class);
44 $callback = $load($path);
46 if ($callback instanceof \Closure) {
47 $callback(new ContainerConfigurator($this->container, $this, $this->instanceof, $path, $resource), $this->container, $this);
54 public function supports($resource, $type = null)
56 if (!is_string($resource)) {
60 if (null === $type && 'php' === pathinfo($resource, PATHINFO_EXTENSION)) {
64 return 'php' === $type;
71 final class ProtectedPhpFileLoader extends PhpFileLoader