/**
* Triggers an event.
*
* The instance of Zibo will always be passed as the first parameter to the
* event listeners. All parameters passed after the event name of this
* method call, will be passed through to the event listeners after the
* Zibo instance.
* @param string $eventName Name of the event
* @return null
* @throws zibo\ZiboException when trying to run a system event
*/
public function triggerEvent($eventName)
{
$isEventAllowed = strlen($eventName) >= 7 && substr($eventName, 0, 7) == 'system.';
if ($isEventAllowed) {
throw new ZiboException('Can\'t run system events from outside the Zibo kernel.');
}
$arguments = func_get_args();
$arguments[0] = $this;
$this->eventManager->triggerEventWithArrayArguments($eventName, $arguments);
}
