lacemi_v32/sapi/web/eventHandler.php

<?php
/**
 * @link http://www.lacew.com/
 * @copyright Copyright (c) 2015 Centrenda IT LLC
 * @license http://www.lacew.com/license/
 * @date: 2017/12/4 8:16
 * @param $err_code
 * @param $params
 */

const codeMap = [
    ION_CORRUPT_FILE => '文件损坏',
    ION_EXPIRED_FILE => '文件过期',
    ION_NO_PERMISSIONS => '没有权限',
    ION_CLOCK_SKEW => '时钟偏斜',
    ION_LICENSE_NOT_FOUND => '找不到授权文件',
    ION_LICENSE_CORRUPT => '授权文件损坏',
    ION_LICENSE_EXPIRED => '授权文件过期',
    ION_LICENSE_PROPERTY_INVALID => '授权功能无效',
    ION_LICENSE_HEADER_INVALID => '授权文件头无效',
    ION_LICENSE_SERVER_INVALID => '未授权当前服务器',
    ION_UNAUTH_INCLUDING_FILE => '未认证的包含文件',
    ION_UNAUTH_INCLUDED_FILE => '未认证的被包含文件',
    ION_UNAUTH_APPEND_PREPEND_FILE => '未认证的附加文件'
];
/**
 * @param $err_code
 * @param $params
 */
function ioncube_event_handler($err_code, $params)
{
    if ((isset($_SERVER["HTTP_X_REQUESTED_WITH"]) && strtolower($_SERVER["HTTP_X_REQUESTED_WITH"]) == "xmlhttprequest")||(isset($_SERVER['HTTP_USER_AGENT'])&&stripos($_SERVER['HTTP_USER_AGENT'],'com_centrenda')!==false&&isset($_SERVER['HTTP_ACCEPT'])&&stripos($_SERVER['HTTP_ACCEPT'],'text/html')===false)){
        header('Content-Type:application/json; charset=UTF-8');
        echo json_encode(['success' => false, 'code' => $err_code, 'message' => codeMap[$err_code]]);
    }else{
        echo codeMap[$err_code];
    }

}