Home Backend Development PHP Tutorial apache Undefined index: PATH_INFO,该怎么解决

apache Undefined index: PATH_INFO,该怎么解决

Jun 13, 2016 pm 01:18 PM
apache info path php server

apache Undefined index: PATH_INFO
Notice: Undefined index: PATH_INFO in 

这个是这么回事?网上搜了一把,没找到解决方法

页面里是这样的 $_SERVER['PATH_INFO']

如何让apache下的PHP支持$_SERVER['PATH_INFO']


需要改什么设置?

------解决方案--------------------
页头加上: error_reporting(E_ALL & ~E_NOTICE) ;

------解决方案--------------------
apache、iis都是默认支持的
不过你是要用了才会有的
比如
http://localhost/test.php/a/b/c

只要 test.php 存在,且不报错。则 test.php 中 $_SERVER['PATH_INFO'] 就有了
------解决方案--------------------
手册上说:
'PATH_INFO'
包含由客户端提供的、跟在真实脚本名称之后并且在查询语句(query string)之前的路径信息,如果存在的话。例如,如果当前脚本是通过 URL http://www.example.com/php/path_info.php/some/stuff?foo=bar 被访问,那么 $_SERVER['PATH_INFO'] 将包含 /some/stuff。 

你访问的url不对,因此不存在 path_info ,就出现了notice错误,不过你可以屏蔽它。

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