WBW\Bundle\CoreBundle\EventDispatcher\EventDispatcherHelper::dispatch()

Complexity

Conditions	4
Paths	3

Size

Total Lines

12

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	4

Importance

Changes

0

<?php
    public static function dispatch(EventDispatcherInterface $eventDispatcher = null, string $eventName, BaseEvent $event): ?BaseEvent {

        if (null === $eventDispatcher || false === $eventDispatcher->hasListeners($eventName)) {
            return null;
        }

        if (Kernel::VERSION_ID < 40300) {
            return $eventDispatcher->dispatch($eventName, $event);
        }

        return $eventDispatcher->dispatch($event, $eventName);
    }
}