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php中怎么获取404页面的之前的那个url

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Release： 2016-06-13 13:44:52
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php中如何获取404页面的之前的那个url
php中如何获取404页面的之前的那个url啊

------解决方案--------------------

探讨

引用:

$_SERVER['HTTP_REFERER']：
“HTTP_REFERER”
链接到当前页面的前一页面的 URL 地址。不是所有的用户代理（浏览器）都会设置这个变量，而且有的还可以手工修改 HTTP_REFERER。因此，这个变量不总是真实正确的。

想的和楼上一样，目前用的挺正常

这个我用过了，不管用，获取不到转向404之前……

------解决方案--------------------
RewriteEngine On
RewriteBase /

RewriteRule ^sell_list.php?fid=\d+$ /sell [NC]

试试呢
Related labels：
404 http referer
source：php.cn
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