PHP 如何将标题定位到父目录中的页面？
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PHP How to header-location to a page in a parent directory?
提问by alecam
I have a first.phppage with
我有一个first.php页面
header("Location: script/script1.php")
and script1.phphas another
并script1.php有另一个
header("Location: first.php")
but it sends me obviously to /script/first.php.
Is there a way to redirect it to <root>/first.phpinstead of <root>/script/first.php?
但它显然将我发送到/script/first.php. 有没有办法将它重定向到<root>/first.php而不是<root>/script/first.php？
回答by arkascha
have a try with this:
试试这个：
header("Location: ../first.php")
or use an absolute path or url instead.
或者改用绝对路径或 url。
Explanation: ..is the unix/linux expression used for 'parent directory'. The Internet is unix land, so that rules applies there too.
说明：..是用于“父目录”的 unix/linux 表达式。Internet 是unix 领域，因此规则也适用于那里。
回答by Kush Bhardwaj
Instead of:
header("Location: ../first.php")
代替：
header("Location: ../first.php")
try with this:
header("url: ../first.php")
试试这个：
header("url: ../first.php")
this will change the url.Using location don't work in some cases
这将更改 url.Using location 在某些情况下不起作用
Since: '../'is to denote 'parent directory'.So,this will work.
因为：'../'是表示“父目录”。所以，这将起作用。
回答by user7564487
You can do this. Redirects back to the Home directory (Root) in '0' seconds -
你可以这样做。在“0”秒内重定向回主目录（根） -
<?php
header('Refresh: 0, url = /Root_Dir/');
?>
Replace the 'Root_Dir' with your directory name.
将“Root_Dir”替换为您的目录名称。
