Zend\EventManager\EventManager::trigger
Trigger all listeners for a given event
Can emulate triggerUntil() if the last argument provided is a callback.
Signature
public function trigger(string
$event,
[string|object
$target = null,
[array|ArrayAccess
$argv = null,
[null|callable
$callback = null]]] )
Parameters
$event
— string$target
— object- Object calling emit, or symbol describing target (such as static method name)
$argv
— array- Array of arguments; typically, should be associative
$callback
— object
Returns
- ResponseCollection
- All listener return values