Ojs\AdminBundle\Entity\PublisherManagers::setPublisher PHP Method

    public function setPublisher($publisher)
    {
        $this->publisher = $publisher;
        return $this;
    }

 /**
  * @return int
  */
 public function loadPublisherManager()
 {
     $entity = new PublisherManagers();
     $entity->setPublisher($this->em->getRepository(Publisher::class)->find(1))->setUser($this->em->getRepository(User::class)->find(6));
     $this->em->persist($entity);
     $this->em->flush();
     return $entity->getId();
 }