<?php require '../dao/GetDao.php'; $achieveId = $_REQUEST['achieveId']; $userId = $_REQUEST['userId']; $getDao = new GetDao(); if ($getDao->cancelCompleteAchieve($achieveId, $userId) > 0) { echo json_encode(array('mesg' => 'success', 'result' => true)); } else { echo json_encode(array('mesg' => 'fail', 'result' => false)); }