/**
* Merges the state of a detached entity into the persistence context
* of this EntityManager and returns the managed copy of the entity.
* The entity passed to merge will not become associated/managed with this EntityManager.
*
* @param object $entity The detached entity to merge into the persistence context.
* @return object The managed copy of the entity.
*/
public function merge($entity)
{
if (!is_object($entity)) {
throw new \InvalidArgumentException(gettype($entity));
}
$this->_errorIfClosed();
return $this->_unitOfWork->merge($entity);
}
/**
* Merges the state of a detached entity into the persistence context
* of this EntityManager.
*
* @param object $entity The entity to merge into the persistence context.
* @return object The managed copy of the entity.
*/
public function merge($entity)
{
return $this->_unitOfWork->merge($entity);
}
/**
* Merges the state of a detached entity into the persistence context
* of this EntityManager and returns the managed copy of the entity.
* The entity passed to merge will not become associated/managed with this EntityManager.
*
* @param object $entity The detached entity to merge into the persistence context.
* @return object The managed copy of the entity.
*/
public function merge($entity)
{
$this->_errorIfClosed();
return $this->_unitOfWork->merge($entity);
}