Event
class Event
Event is the base class for classes containing event data.
This class contains no event data. It is used by events that do not pass state information to an event handler when an event is raised.
You can call the method stopPropagation() to abort the execution of further listeners in your event listener.
Methods
| bool | isPropagationStopped() Returns whether further event listeners should be triggered. | |
| stopPropagation() Stops the propagation of the event to further event listeners. |
Details
bool isPropagationStopped()
Returns whether further event listeners should be triggered.
Return Value
| bool | Whether propagation was already stopped for this event |
See also
| Event::stopPropagation() |
stopPropagation()
Stops the propagation of the event to further event listeners.
If multiple event listeners are connected to the same event, no further event listener will be triggered once any trigger calls stopPropagation().
© 2004–2017 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/4.0/Symfony/Component/EventDispatcher/Event.html