Online PHP editor | output for Cgu7l

<?php if(!isset($_POST['fb_member_id']) || !isset($_POST['fullname']) || !isset($_POST['mail') || !isset($_POST['gender']) || !isset($_POST['timezone']) || !isset($_POST['date_rec']) || !isset($_POST['app_name'])){ echo json_encode("no token"); return; } $dbhost = "localhost"; $dbname = "thxxxxxxxers_fb_members"; $dbuser = "txp"; $dbpass = "x"; try { $dbh = new PDO('mysql:host=' .$dbhost . ';dbname='.$dbname, $dbuser, $dbpass); $sql = "insert into votes (fb_member_id, fullname, mail, gender, timezone, date_rec, app_name) VALUES (:fb_member_id, :fullname, :mail, :gender, :timezone, :date_rec, :app_name)"; $stmt = $conn->prepare($sql); $stmt->bindValue(':fb_member_id', $_POST['fb_member_id']); $stmt->bindValue(':fullname', $_POST['fullname']); $stmt->bindValue(':mail', $_POST['mail']); $stmt->bindValue(':gender', $_POST['gender']); $stmt->bindValue(':timezone', $_POST['timezone']); $stmt->bindValue(':date_rec', $_POST['date_rec']); $stmt->bindValue(':app_name', $_POST['app_name']); $stmt->execute(); // $q->execute(array($title)); } catch (PDOException $e) { echo json_encode($e); die(); } ?>