public function answerAction() { if ($_POST) { $content = $_POST['content']; $uid = $_POST['UID']; $qid = $_POST['QID']; $abstract = substr($content, 0, 100); $time = date('Y-m-d H:i:s'); $answer = new answer(); $answer_arr = array('UID' => $uid, 'QID' => $qid, 'Time' => $time, 'Acontent' => $content, 'Aabstract' => $abstract); $aid = $answer->insertAnswer($answer_arr); //$this->view->aid = $aid; echo $aid; //$this->render('answered'); } }