EventSubscriberInterface
EventSubscriberInterface
interface EventSubscriberInterface
An EventSubscriber knows himself what events he is interested in.
If an EventSubscriber is added to an EventDispatcherInterface, the manager invokes {@link getSubscribedEvents} and registers the subscriber as a listener for all returned events.
Methods
| static array | getSubscribedEvents() Returns an array of event names this subscriber wants to listen to. |
Details
static array getSubscribedEvents()
Returns an array of event names this subscriber wants to listen to.
The array keys are event names and the value can be:
- The method name to call (priority defaults to 0)
- An arra
