在.htaccess中检测对php_value / php_flag的支持以抑制错误-PHP CGI模式-mod_php [英] Detect support for php_value / php_flag in .htaccess to suppress errors - PHP CGI mode - mod_php

问题描述

我在 .htaccess php_value 和 php_flag 规则>例如：

I use php_value and php_flag rules in .htaccess such as:

php_value upload_max_filesize 100M

但是当服务器以CGI模式而不是Apache模式运行时，这会导致错误，而我必须使用php.ini规则，例如：

But this causes an error when the server is running in CGI mode instead of Apache mode, and instead I have to use php.ini rules such as:

upload_max_filesize = 100M

我的代码库需要在任何一种模式下工作，而无需在每台服务器上进行手动更改。

My code libraries needs to work for either mode, without manual changes for each server.

我花了一段时间才找到一种允许同时使用这两种方法的解决方案。很难找到我以为我会将解决方案发布在这里。

It took me a while to find a solution to allow both methods to be in place, and as it was hard to find I thought I'd post my solution here.

推荐答案

您可以检测到 mod_php 并确保仅在受支持时才尝试使用这些指令。在.htaccess中：

You can detect mod_php in .htaccess and ensure that these directives are only attempted when supported. In .htaccess:

<IfModule mod_php5.c>
   php_value upload_max_filesize 100M
   php_flag ...
</IfModule>

注意：根据您的设置，您可能需要更改 mod_php5.c 到 mod_php4.c 或 mod_php.c 。

Note: Depending on your setup you might need to change mod_php5.c to mod_php4.c or mod_php.c.

此外，您可以使用.htaccess中的以下命令手动停止冗余php.ini文件在php模式下公开访问：

In addition, you can manually stop the redundant php.ini file from being publicly accessible when in php mode using the following in .htaccess:

<Files ~ "\.ini">
   Order allow,deny
   Deny from all
</Files>

希望可以为您节省一些时间！

Hope this saves you some time!

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