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