class ModifyServiceDefinitionsPass in Drupal 8

Passes the container to the alter() method of all service providers.

Hierarchy

• class \Drupal\Core\DependencyInjection\Compiler\ModifyServiceDefinitionsPass implements \Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface

1 file declares its use of ModifyServiceDefinitionsPass

CoreServiceProvider.php in core/lib/Drupal/Core/CoreServiceProvider.php

File

core/lib/Drupal/Core/DependencyInjection/Compiler/ModifyServiceDefinitionsPass.php, line 13

Namespace

Drupal\Core\DependencyInjection\Compiler

class ModifyServiceDefinitionsPass implements CompilerPassInterface {

  /**
   * {@inheritdoc}
   */
  public function process(ContainerBuilder $container) {
    if (!$container
      ->has('kernel')) {
      return;
    }
    $kernel = $container
      ->get('kernel');
    if (!$kernel instanceof DrupalKernelInterface) {
      return;
    }
    $providers = $kernel
      ->getServiceProviders('app');
    foreach ($providers as $provider) {
      if ($provider instanceof ServiceModifierInterface) {
        $provider
          ->alter($container);
      }
    }
    $providers = $kernel
      ->getServiceProviders('site');
    foreach ($providers as $provider) {
      if ($provider instanceof ServiceModifierInterface) {
        $provider
          ->alter($container);
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ModifyServiceDefinitionsPass::process	public	function	You can modify the container here before it is dumped to PHP code.