请问大神：为何小弟我对一个url重定向后就无法更改重定向的地址了

请教大神：为何我对一个url重定向后就无法更改重定向的地址了
源代码：
index.php

PHP code

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<?php //redirect the current request if necessary
 require_once 'include/url_redirect.inc.php';

 //redirect requests to index.php and index.html to the root
 fix_index_url();
?>





<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>SEO　Egghead: SEO for Nerds</title>



<h1>Welcome to SEO Egghead!</h1>

函数fix_index_url()

PHP code

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 function fix_index_url()
 {
     if(preg_match('#(.*)index\.(php|html)$#', $_SERVER['REQUEST_URI'], $captures))
     {
         //perform a 301 redirect to the new URL
         header('HTTP/1.1 301 Moved Permanently');
         header('Location:' . "http://localhost/seophp");
     }
//    exit();
 }

------解决方案--------------------
无法更改重定向后的地址 意思是？
------解决方案--------------------
location 到 google 试试看
如果跳了，url不变，也是你的浏览器问题