setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $sql = "UPDATE table_nodemcu_rfidrc522_mysql set name = ?, gender =?, umur =?, mobile =? WHERE id = ?"; $q = $pdo->prepare($sql); $q->execute(array($name,$gender,$umur,$mobile,$id)); Database::disconnect(); header("Location: user data.php"); } ?>