Apache的一个错误:[error] an unknown filter was not added: PHP

在apache的日志里经常看到这个错误:

[Fri Oct 08 14:49:18 2004] [error] an unknown filter was not added: php
[Fri Oct 08 14:49:18 2004] [error] an unknown filter was not added: php
[Fri Oct 08 14:49:20 2004] [error] an unknown filter was not added: php
[Fri Oct 08 14:49:20 2004] [error] an unknown filter was not added: php
[Fri Oct 08 14:49:40 2004] [error] an unknown filter was not added: php

自己的apache的版本是:
[root@eygle logs]# apachectl -v
Server version: Apache/2.0.49
Server built:   Jun 15 2004 16:55:22

还是自己的经验不够，刚才查了一下，找到了答案:

[25 Mar 2003 1:56pm CET] bugs at pointb dot co dot uk

Hi,I have re-installed PHP as a DSO module on Apache 2.0.44 and I am unableto use the new filter options. In v4.3.1 I could use the following:<Files *.php>       SetOutputFilter PHP       SetInputFilter PHP</Files><Files *.phps>       SetOutputFilter PHP       SetInputFilter PHP</Files>When I use this I am prompted to download the script and I get thefollowing in my error log:[error] an unknown filter was not added: PHPHowever if I use the older formatting with 4.3.2RC1 all works well:AddType application/x-httpd-php .phpAddType application/x-httpd-php-source .phpsIs this a bug, or have I missed some documentation that tells me this isno longer included?Thanks.

[25 Mar 2003 2:54pm CET] [e-mail]

Thank you for taking the time to write to us, but this is nota bug. Please double-check the documentation available athttp://www.php.net/manual/ and the instructions on how to reporta bug at http://bugs.php.net/how-to-report.phpSince 4.3.2RC the default Apache 2 sapi is the apache2handler and is nolonger filter based. Therefor you should useAddType application/x-httpd-php .phpAddType application/x-httpd-php-source .phpsand not<Files *.php>       SetOutputFilter PHP       SetInputFilter PHP</Files>If you do want to use the old filter sapi, you need to use--with-apxs2filter option.

[25 Mar 2003 2:55pm CET] [e-mail]

read above comment.

原文链接:

http://bugs.php.net/bug.php?id=22881