x1_of_cms/index.php

<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2016 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------

// [ 应用入口文件 ]
header('Content-Type:text/html;charset=utf-8');
// 检测PHP环境
if(version_compare(PHP_VERSION,'5.5.0','<'))  die('PHP版本过低，最少需要PHP5.5，请升级PHP版本！');

// 定义应用目录
define('APP_PATH', __DIR__ . '/application/');

// 定义入口为admin
define('ENTRANCE', 'index');

// 检查是否安装
if(!is_file(APP_PATH.'install/install.lock')) {
    define('BIND_MODULE', 'install');
}

// 加载框架引导文件
require __DIR__ . '/thinkphp/start.php';