symfony - Get multi data from one entity with one method -

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how can multiple data entity data row

 public function findbyuser1id($userid)        {            $connections = $this->_em                ->getrepository('appbundle:connectionslist')                ->findby(array('user1id' => $userid));             foreach($connections $con)            {                $user = $this->_em                    ->getrepository('appbundle\entity\user')                    ->findoneby(array('id' => $con->getuser2id()));                 var_dump($user->getfirstname());                var_dump($user->getlastname());                var_dump($user->getemail());                var_dump($user->getid());                die;            }        }

i need way data in 1 row in example:

$user->get(array('firstname', 'lastname', 'email' ...))

i found solution, can't data in 1 row

code here:

public function findbyuser1id($userid)        {            $connections = $this->_em                ->getrepository('appbundle:connectionslist')                ->findby(array('user1id' => $userid));             foreach($connections $con)            {                $user = $this->_em                    ->getrepository('appbundle\entity\user')                    ->findoneby(array('id' => $con->getuser2id()));                 array_push($user, array(                           'id' => $data->getid(),                           'email'=>$data->getemail(),                           'firstname'=>$data->getfirstname(),                           'lastname'=>$data->getlastname()                            ));             }             return $data        }

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