public function ContainerBuilder::registerExtension

Registers an extension.

@api

Parameters

ExtensionInterface $extension An extension instance:

File

drupal/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/ContainerBuilder.php, line 121

Class

ContainerBuilder

ContainerBuilder is a DI container that provides an API to easily describe services.

Namespace

Code

public function registerExtension(ExtensionInterface $extension) {
  $this->extensions[$extension
    ->getAlias()] = $extension;
  if (false !== $extension
    ->getNamespace()) {
    $this->extensionsByNs[$extension
      ->getNamespace()] = $extension;
  }
}