public function TraceableEventDispatcher::addSubscriber

Adds an event subscriber.

The subscriber is asked for all the events he is interested in and added as a listener for these events.

@api

Parameters

EventSubscriberInterface $subscriber The subscriber.:

Overrides EventDispatcherInterface::addSubscriber

File

drupal/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Debug/TraceableEventDispatcher.php, line 81

Class

TraceableEventDispatcher

Collects some data about event listeners.

Namespace

Code

public function addSubscriber(EventSubscriberInterface $subscriber) {
  $this->dispatcher
    ->addSubscriber($subscriber);
}