/**
* Get EventManager instance.
*
* @param Zikula_Core $core Core instance.
*
* @return Zikula_EventManager
*/
public static function getManager(Zikula_Core $core = null)
{
if (self::$eventManager) {
return self::$eventManager;
}
self::$eventManager = $core->getEventManager();
return self::$eventManager;
}
