Doctrine\ORM\EntityManager::copy PHP Метод

    public function copy($entity, $deep = false)
    {
        throw new \BadMethodCallException("Not implemented.");
    }

 /**
  * {@inheritDoc}
  *
  * @todo Implementation need. This is necessary since $e2 = clone $e1; throws an E_FATAL when access anything on $e:
  * Fatal error: Maximum function nesting level of '100' reached, aborting!
  * @static 
  */
 public static function copy($entity, $deep = false)
 {
     return \Doctrine\ORM\EntityManager::copy($entity, $deep);
 }