如何根据域默认为另一种语言

How to default to another language based on domain(如何根据域默认为另一种语言)

问题描述

我将 Joomla 与 JoomFish 翻译组件一起使用.这个网站有德文和中文翻译.我想弄清楚的是如何让 .de 域默认为德语翻译(如果作为 domain.com/de 或 domain.com/cn 访问，则会加载).

i'm using Joomla with the JoomFish translation component. This website has german and chinese translations. What i'm trying to figure out is how to get the .de domain to default to the german language translation ( which would load if visited as domain.com/de or domain.com/cn ).

有没有人知道用 .htaccess(某种重定向)来做到这一点的方法?或者可能是PHP?也许根据域(PHP_URL_HOST)设置某种会话变量?

Does anyone know a way to do this with maybe .htaccess ( some kind of redirect )? Or possibly PHP? Maybe set some kind of session variable based on the domain (PHP_URL_HOST) ?

现在我设置了 apache2，以 www.domain.com 作为主要虚拟主机，.de 和 .cn 作为别名.

Right now i have apache2 setup with the wwww.domain.com as the main virtual host, and the .de and .cn as aliases.

推荐答案

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假设您的 Apache 已启用 mod_setenvif，请将其添加到您的 .htaccess 文件中:

Provided, your Apache has mod_setenvif enabled, add this to your .htaccess file:

# Site accessed via "example.de" or "example.cn"
SetEnvIf Host ".de$" SITE_LANGUAGE=de
SetEnvIf Host ".cn$" SITE_LANGUAGE=zh

# URL dependent
SetEnvIf Request_URI "^/de/" SITE_LANGUAGE=de
SetEnvIf Request_URI "^/cn/" SITE_LANGUAGE=zh

然后，在您的 PHP 脚本中，您可以查询 SITE_LANGUAGE:

Then, in your PHP script you can query SITE_LANGUAGE:

switch($_SERVER['SITE_LANGUAGE']) {
   case 'de':
      // german stuff
   case 'zh':
      // chinese stuff
}

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