function ContainerAwareEventDispatcher::removeSubscriber

File

core/lib/Drupal/Component/EventDispatcher/ContainerAwareEventDispatcher.php, line 309

Class

ContainerAwareEventDispatcher

A performance optimized container aware event dispatcher.

Namespace

Code

public function removeSubscriber(EventSubscriberInterface $subscriber) {
    foreach ($subscriber->getSubscribedEvents() as $event_name => $params) {
        if (is_array($params) && is_array($params[0])) {
            foreach ($params as $listener) {
                $this->removeListener($event_name, [
                    $subscriber,
                    $listener[0],
                ]);
            }
        }
        else {
            $this->removeListener($event_name, [
                $subscriber,
                is_string($params) ? $params : $params[0],
            ]);
        }
    }
}