src/Sulu/Component/DocumentManager/Subscriber/Behavior/VersionSubscriber.php
public function rememberCheckoutUuids(PersistEvent $event)
    {
        if (!$this->support($event->getDocument())) {
            return;
        }

        $this->checkoutUuids[] = $event->getNode()->getIdentifier();
    }
public function rememberCheckoutUuids(PersistEvent $event)
    {
        if (!$this->support($event->getDocument())) {
            return;
        }

        $this->checkoutUuids[] = $event->getNode()->getIdentifier();
    }
public function rememberCheckoutUuids ( PersistEvent $ event ) { if ( ! $ this -> support ( $ event -> getDocument ( ) ) ) { return ; } $ this -> checkoutUuids [ ] = $ event -> getNode ( ) -> getIdentifier ( ) ; }
Remember which uuids need to be checked out after everything has been saved.

@param PersistEvent $event
Remember which uuids need to be checked out after everything has been saved .