<?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));
}