如何在PHP中获取当前页面的URL [英] How to get URL of current page in PHP

问题描述

在PHP中，如何获取当前页面的URL?最好是 http://domain.com 之后的部分.

In PHP, how can I get the URL of the current page? Preferably just the parts after http://domain.com.

推荐答案

$_SERVER['REQUEST_URI']

有关$ _SERVER数组中可用信息的更多详细信息，请参见相应的PHP手册页.

For more details on what info is available in the $_SERVER array, see the PHP manual page for it.

如果您还需要查询字符串(URL中?之后的位)，则该部分位于此变量中:

If you also need the query string (the bit after the ? in a URL), that part is in this variable:

$_SERVER['QUERY_STRING']

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