function RegisterEventSubscribersPass::renameTag

Renames tags in the container.

Parameters

\Symfony\Component\DependencyInjection\ContainerBuilder $container: The container.

string $source_tag: The tag to be renamed.

string $target_tag: The tag to rename with.

File

core/lib/Drupal/Core/DependencyInjection/Compiler/RegisterEventSubscribersPass.php, line 43

Class

RegisterEventSubscribersPass

Wraps the Symfony event subscriber pass to use different tag names.

Namespace

Code

protected function renameTag(ContainerBuilder $container, string $source_tag, string $target_tag) : void {
    foreach ($container->getDefinitions() as $definition) {
        if ($definition->hasTag($source_tag)) {
            $attributes = $definition->getTag($source_tag)[0];
            $definition->addTag($target_tag, $attributes);
            $definition->clearTag($source_tag);
        }
    }
}