router.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>
// +----------------------------------------------------------------------
// $Id$

//router.php用于php自带webserver支持，可用于快速测试,这取决于你的入口文件和配置参数。

if (is_file($_SERVER["DOCUMENT_ROOT"] . $_SERVER["REQUEST_URI"])) {
    return false;
} else {
    require __DIR__ . "/index.php";
}