public static function postEvent($eventName, $params = array(), $pending = false, $plugins = null)
    {
        EventDispatcher::getInstance()->postEvent($eventName, $params, $pending, $plugins);
    }
public static function postEvent($eventName, $params = array(), $pending = false, $plugins = null)
    {
        EventDispatcher::getInstance()->postEvent($eventName, $params, $pending, $plugins);
    }
public static function postEvent ( $ eventName , $ params = array ( ) , $ pending = false , $ plugins = null ) { EventDispatcher :: getInstance ( ) -> postEvent ( $ eventName , $ params , $ pending , $ plugins ) ; }
Post an event to Piwik's event dispatcher which will execute the event's observers.

@param string $eventName The event name.
@param array $params The parameter array to forward to observer callbacks.
@param bool $pending If true, plugins that are loaded after this event is fired will
have their observers for this event executed.
@param array|null $plugins The list of plugins to execute observers for. If null, all
plugin observers will be executed.
@api
Post an event to Piwik s event dispatcher which will execute the event s observers .