是否可以在htaccess中更改$ _SERVER ['HTTP_HOST']？

I have a sub-domain ABC.mydomain.com whose $_SERVER['HTTP_HOST'] I would like to change to another domain anotherdomain.com. Anotherdomain.com is one that I own too. Is it possible to globally change this variable ($_SERVER['HTTP_HOST']) using .htaccess? If so, how?

我有一个子域ABC.mydomain.com，其$ _SERVER ['HTTP_HOST']我想更改为另一个域anotherdomain.com。 Anotherdomain.com也是我拥有的。是否可以使用.htaccess全局更改此变量（$ _SERVER ['HTTP_HOST']）？如果是这样，怎么样？

2 个解决方案

#1

Probably isn't the most convenient solution (not sure if there is a way to do this straight through .htaccess), but I would try this:

可能不是最方便的解决方案（不确定是否有办法直接通过.htaccess），但我会尝试这样做：

# .htaccess
php_value auto_prepend_file alter_host.php

# alter_host.php
<?php
    $_SERVER['HTTP_HOST'] = 'anotherdomain.com';
?>

It caused some issues with me through the Laravel framework, but it worked with a simple site..so I'd give it a go.

它通过Laravel框架引起了我的一些问题，但它适用于一个简单的网站......所以我会试一试。

#2

You can't change the $_SERVER variable using .htaccess, as you can read there http://httpd.apache.org/docs/2.2/howto/htaccess.html. I think your real need is to redirect the page to a new domain. Try adding this line in you .htaccess file:

您无法使用.htaccess更改$ _SERVER变量，因为您可以在那里阅读http://httpd.apache.org/docs/2.2/howto/htaccess.html。我认为您真正的需要是将页面重定向到新域。尝试在.htaccess文件中添加此行：

Redirect 301 ABC.mydomain.com http://example.com/newdirectory/

重定向301 ABC.mydomain.com http://example.com/newdirectory/

#1