设置PHP变量在httpd.conf？ [英] Setting PHP variables in httpd.conf?

问题描述

我想自动改变对每个虚拟主机基础上我的数据库连接设置，使我没有，因为它从举办的生活，但访问不同的数据库移动到编辑任何PHP code。这是一个专用的服务器上。

I'd like to automatically change my database connection settings on a per-vhost basis, so that I don't have to edit any PHP code as it moves from staging to live and yet access different databases. This is on a single dedicated server.

所以我想，我可以设置在httpd.conf一个PHP变量或常量作为虚拟主机定义的一部分，该网站就可以使用本身指向一个测试数据库中自动？

So I was wondering, can I set a PHP variable or constant in httpd.conf as part of the vhost definition that the site can then use to point itself to a testing database automatically?

$database = 'live';
if (some staging environment variable is true) {
    $database = 'testing'; // and not live
}

如果这是不可能的，我想在这种情况下我可以放心地考察我运行上告诉主机名，但我喜欢的东西少一些脆弱

If this isn't possible, I guess in this case I can safely examine the hostname I'm running on to tell, but I'd like something a little less fragile

希望这是有道理的。

非常感谢

伊恩

推荐答案

你有没有尝试使用.htaccess文件？你可以用它覆盖的php.ini值。

Did you tried to use the .htaccess file? You could override the php.ini values using it.

只要把.htaccess文件到您的htdocs目录：

Just put the .htaccess file into your htdocs directory:

php_value name value

进一步的信息：

• http://ca3.php.net/manual/en/configuration.changes.php


• http://ca.php.net/manual/en/ini.php

• http://ca3.php.net/manual/en/configuration.changes.php
• http://ca.php.net/manual/en/ini.php

这篇关于设置PHP变量在httpd.conf？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！