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ContainerAwareEventDispatcher::addListenerService()

addListenerService(string $eventName, array $callback, int $priority)

Adds a service as event listener.

Parameters

string	$eventName	Event for which the listener is added
array	$callback	The service ID of the listener service & the method name that has to be called
int	$priority	The higher this value, the earlier an event listener will be triggered in the chain. Defaults to 0.

Exceptions

InvalidArgumentException

Links:

http://api.symfony.com/master/Symfony/Component/EventDispatcher/ContainerAwareEventDispatcher.html#method_addListenerService

doc_Symfony

2016-10-28 06:11:50

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