<button type="submit" value="Add">Add</button> </div> </form> <?php } break; // Edit admin_user // Edit admin_user case 'edit': if (isset($_GET['admin_user'])) { $data = $_POST; $id_admin_user = (int) $_GET['admin_user']; if (!empty($_POST)) { $admin_users_model = new AdminUsersModel(); $admin_users_model->setCond('user = "******"'); $check = $admin_users_model->load(); if (empty($check) || $check[0]['id'] == $id_admin_user) { $data['password'] = md5($data['password']); $fields = array('user', 'password'); $admin_users_model = new AdminUsersModel(); $admin_users_model->setData($data); $admin_users_model->setFields($fields); $admin_users_model->update($id_admin_user); $message = 'success_update'; } else { $message = 'user_exists'; } header('location: admin_users.php?message=' . $message); exit; } else {