src/EventsManager.php
protected function fetchQueue(string $eventName): SplPriorityQueue
    {
        if (isset($this->events[$eventName]) == false) {
            $this->events[$eventName] = $this->createQueue();
        }

        return $this->events[$eventName];
    }
protected function fetchQueue(string $eventName): SplPriorityQueue
    {
        if (isset($this->events[$eventName]) == false) {
            $this->events[$eventName] = $this->createQueue();
        }

        return $this->events[$eventName];
    }
protected function fetchQueue ( string $ eventName ) : SplPriorityQueue { if ( isset ( $ this -> events [ $ eventName ] ) == false ) { $ this -> events [ $ eventName ] = $ this -> createQueue ( ) ; } return $ this -> events [ $ eventName ] ; }
Fetches a priority events queue by event type.

@param  string $eventName
@return SplPriorityQueue
Fetches a priority events queue by event type .