<?php require '../dao/UserDao.php'; $userId = $_REQUEST['userId']; $field = $_REQUEST['field']; $value = $_REQUEST['value']; $userDao = new UserDao(); if ($userDao->setUserInfo($userId, $field, $value) > 0) { echo json_encode(array('mesg' => 'success', 'result' => true)); } else { echo json_encode(array('mesg' => 'fail', 'result' => false)); }