public function ImmutableEventDispatcher::addSubscriber in Zircon Profile 8
Same name and namespace in other branches
- 8.0 vendor/symfony/event-dispatcher/ImmutableEventDispatcher.php \Symfony\Component\EventDispatcher\ImmutableEventDispatcher::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.
Parameters
EventSubscriberInterface $subscriber The subscriber.:
Overrides EventDispatcherInterface::addSubscriber
File
- vendor/
symfony/ event-dispatcher/ ImmutableEventDispatcher.php, line 57
Class
- ImmutableEventDispatcher
- A read-only proxy for an event dispatcher.
Namespace
Symfony\Component\EventDispatcherCode
public function addSubscriber(EventSubscriberInterface $subscriber) {
throw new \BadMethodCallException('Unmodifiable event dispatchers must not be modified.');
}