name : AbstractBundle.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\HttpKernel\Bundle; use Symfony\Component\Config\Definition\Configurator\DefinitionConfigurator; use Symfony\Component\DependencyInjection\Container; use Symfony\Component\DependencyInjection\ContainerBuilder; use Symfony\Component\DependencyInjection\Extension\ConfigurableExtensionInterface; use Symfony\Component\DependencyInjection\Extension\ExtensionInterface; use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator; /** * A Bundle that provides configuration hooks. * * @author Yonel Ceruto <yonelceruto@gmail.com> */ abstract class AbstractBundle extends Bundle implements ConfigurableExtensionInterface { protected string $extensionAlias = ''; public function configure(DefinitionConfigurator $definition): void { } public function prependExtension(ContainerConfigurator $container, ContainerBuilder $builder): void { } public function loadExtension(array $config, ContainerConfigurator $container, ContainerBuilder $builder): void { } public function getContainerExtension(): ?ExtensionInterface { if ('' === $this->extensionAlias) { $this->extensionAlias = Container::underscore(preg_replace('/Bundle$/', '', $this->getName())); } return $this->extension ??= new BundleExtension($this, $this->extensionAlias); } public function getPath(): string { if (null === $this->path) { $reflected = new \ReflectionObject($this); // assume the modern directory structure by default $this->path = \dirname($reflected->getFileName(), 2); } return $this->path; } }