php - How to get last inserted id in zf2? -


i new in zf2. make create action , want last inserted id calender_id equal zero. how can last insert id in create action ?

here code:

public function createaction()     {         if ($this->zfcuserauthentication()->hasidentity())         {             $form = new calendarform();             $form->get('user_id')->setvalue($this->zfcuserauthentication()->getidentity()->getid());             $form->get('submit')->setvalue('add');              $request = $this->getrequest();             if ($request->ispost()) {                 $calendar = new calendar();                 $form->setinputfilter($calendar->getinputfilter());                 $form->setdata($request->getpost());                  if ($form->isvalid()) {                     $calendar->exchangearray($form->getdata());                     $this->getcalendartable()->savecalendar($calendar);                     if($request->isxmlhttprequest()) {                         //$dm = $this->getservicelocator()->get('doctrine.documentmanager.odm_default');                         //$calender = new \calendar\model\calendar($dm);                         $response = new response();                         $calender_id = $calendar->calendar_id;                         $userid =$calendar->user_id;                         $title=$calendar->title;                         $description=$calendar->description;                         $output = array('success' => true, 'calendar_id' => $calender_id, 'user_id' => $userid, 'title' => $title, 'description' => $description);                         //$response->headers->set('content-type', 'application/json');                         $response->setcontent(json_encode($output));                         return $response;                      }                     return $this->redirect()->toroute('calendar');                  }             }             return array('form' => $form);         }         else         {             $this->redirect()->toroute('zfcuser/login');         }     }

how last inserted id?

if calendartable extends tablegateway can use $calendartable->getlastinsertvalue() last insert id. can use method in savecalendar method.


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