src/Parameter/EventListener/Entity/Parameter/Serializer/PostUpdateListener.php
public function postUpdate(LifecycleEventArgs $args)
    {
        $entity = $args->getEntity();

        if (!$entity instanceof Parameter) {
            return;
        }

        $entity->setValue(unserialize($entity->getValue()));
    }
public function postUpdate(LifecycleEventArgs $args)
    {
        $entity = $args->getEntity();

        if (!$entity instanceof Parameter) {
            return;
        }

        $entity->setValue(unserialize($entity->getValue()));
    }
Unserialize parameter entity value property after saving in storage.

@param \Doctrine\ORM\Event\LifecycleEventArgs $args