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EmitterInterface:: (8 methods):
on()
once()
removeListener()
listeners()
hasListeners()
emit()
attach()
detach()
Interface: EmitterInterface - X-Ref
Guzzle event emitter.| on($eventName, callable $listener, $priority = 0) X-Ref |
| Binds a listener to a specific event. param: string $eventName Name of the event to bind to. param: callable $listener Listener to invoke when triggered. param: int|string $priority The higher this value, the earlier an event |
| once($eventName, callable $listener, $priority = 0) X-Ref |
| Binds a listener to a specific event. After the listener is triggered once, it is removed as a listener. param: string $eventName Name of the event to bind to. param: callable $listener Listener to invoke when triggered. param: int $priority The higher this value, the earlier an event |
| removeListener($eventName, callable $listener) X-Ref |
| Removes an event listener from the specified event. param: string $eventName The event to remove a listener from param: callable $listener The listener to remove |
| listeners($eventName = null) X-Ref |
| Gets the listeners of a specific event or all listeners if no event is specified. param: string $eventName The name of the event. Pass null (the default) return: array The event listeners for the specified event, or all event |
| hasListeners($eventName) X-Ref |
| Checks if the emitter has listeners by the given name. param: string $eventName The name of the event to check. return: bool |
| emit($eventName, EventInterface $event) X-Ref |
| Emits an event to all registered listeners. Each event that is bound to the emitted eventName receives a EventInterface, the name of the event, and the event emitter. param: string $eventName The name of the event to dispatch. param: EventInterface $event The event to pass to the event handlers/listeners. return: EventInterface Returns the provided event object |
| attach(SubscriberInterface $subscriber) X-Ref |
| Attaches an event subscriber. The subscriber is asked for all the events it is interested in and added as an event listener for each event. param: SubscriberInterface $subscriber Subscriber to attach. |
| detach(SubscriberInterface $subscriber) X-Ref |
| Detaches an event subscriber. param: SubscriberInterface $subscriber Subscriber to detach. |
| Generated: Wed Nov 11 20:33:01 2020 | Cross-referenced by PHPXref 0.7.1 |