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TraceableEventDispatcher::getListeners()

array getListeners(string $eventName = null)

Gets the listeners of a specific event or all listeners sorted by descending priority.

Parameters

string

$eventName

The name of the event

Return Value

array

The event listeners for the specified event, or all event listeners by event name

Links:

http://api.symfony.com/master/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcher.html#method_getListeners

doc_Symfony

2016-10-28 06:34:57

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