Beispiel #1
0
 /**
  * @param \Doctrine\ORM\PersistentCollection $collection
  * @return array
  */
 public static function getReferenceIds($collection)
 {
     if ($collection) {
         return $collection->map(function ($obj) {
             /** @var \User\Entity\Resource $obj */
             return $obj->getId();
         })->toArray();
     } else {
         return null;
     }
 }