setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $sql = "SELECT * FROM table_nodemcu_rfidrc522_mysql WHERE id = ?"; $q = $pdo->prepare($sql); $q->execute(array($id)); $data = $q->fetch(PDO::FETCH_ASSOC); Database::disconnect(); $msg = null; if ($data === false) { $msg = "ID Kartu/Kunci Anda tidak terdaftar !!!"; $data = [ 'id' => $id, 'name' => "--------", 'gender' => "--------", 'umur' => "--------", 'mobile' => "--------" ]; } ?>