class RegisterServicesForDestructionPass in Drupal 8

Adds services tagged "needs_destruction" to the "kernel_destruct_subscriber" service.

Hierarchy

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

See also

\Drupal\Core\DestructableInterface

1 file declares its use of RegisterServicesForDestructionPass

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

File

core/lib/Drupal/Core/DependencyInjection/Compiler/RegisterServicesForDestructionPass.php, line 14

Namespace

Drupal\Core\DependencyInjection\Compiler

class RegisterServicesForDestructionPass implements CompilerPassInterface {

  /**
   * {@inheritdoc}
   */
  public function process(ContainerBuilder $container) {
    if (!$container
      ->hasDefinition('kernel_destruct_subscriber')) {
      return;
    }
    $definition = $container
      ->getDefinition('kernel_destruct_subscriber');
    $services = $container
      ->findTaggedServiceIds('needs_destruction');
    foreach ($services as $id => $attributes) {
      $definition
        ->addMethodCall('registerService', [
        $id,
      ]);
    }
  }

}

Members

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