/**
* {@inheritDoc}
*/
public function getListeners($eventName = null)
{
if (is_null($eventName)) {
$listeners = array();
foreach ($this->eventManager->getEvents() as $eventName) {
$listeners[$eventName] = $this->getListeners($eventName);
}
return $listeners;
}
return $this->eventManager->getListeners($eventName)->toArray();
}
public function index05Action()
{
$eventManagerOne = new \Zend\EventManager\EventManager();
$eventManagerTwo = new \Zend\EventManager\EventManager();
$eventManagerOne->attach("eventOne", function () {
echo "<h3 style='color:red;font-weight:bold'>eventManagerOne - eventOne - Do 1</h3>";
});
$eventManagerOne->attach("eventOne", function () {
echo "<h3 style='color:red;font-weight:bold'>eventManagerOne - eventOne - Do 2</h3>";
});
$eventManagerOne->attach("eventTwo", function () {
echo "<h3 style='color:red;font-weight:bold'>eventManagerOne - eventTwo - Do 2</h3>";
});
$eventManagerTwo->attach("eventOne", function () {
echo "<h3 style='color:red;font-weight:bold'>eventManagerTwo - evenOne - Do 1</h3>";
});
$eventManagerTwo->attach("eventOne", function () {
echo "<h3 style='color:red;font-weight:bold'>eventManagerTwo - evenOne - Do 2</h3>";
});
// echo "<pre style='font-weight:bold'>";
// print_r($eventManagerOne->getEvents());
// echo "</pre>";
$eventManagerTwo->trigger("eventOne");
$listEventOne = $eventManagerOne->getEvents();
echo "<pre style='font-weight:bold'>";
print_r($listEventOne);
echo "</pre>";
return false;
}
/**
* Retrieve a list of event names from an event manager.
*
* @param EventManager $events
* @return string[]
*/
private function getEventsFromEventManager(EventManager $events)
{
return $events->getEvents();
}
