function KernelDestructionSubscriber::onKernelTerminate

Invoked by the terminate kernel event.

Parameters

\Symfony\Component\HttpKernel\Event\TerminateEvent $event: The event object.

File

core/lib/Drupal/Core/EventSubscriber/KernelDestructionSubscriber.php, line 48

Class

KernelDestructionSubscriber

Destructs services that are initiated and tagged with "needs_destruction".

Namespace

Code

public function onKernelTerminate(TerminateEvent $event) {
    foreach ($this->services as $id) {
        // Check if the service was initialized during this request, destruction
        // is not necessary if the service was not used.
        if ($this->container
            ->initialized($id)) {
            $service = $this->container
                ->get($id);
            $service->destruct();
        }
    }
}