PHP CGI with VirtualHosts.
This is what I found out while trying to get php to work as CGI with Apache VirtualHosts.
By enabling 'force-cgiredirects', you *must*:
1) set 'cgi.fix_pathinfo=1' in php.ini
2) leave doc_root commented out (php.ini also)
If you miss item 1, the apache logs will show 'unexpected T_STRING' in the php binary.
If you miss item 2, you'll only see 'No input file specified.', instead of the expected output.
You can then turn on the php support for a particular vhost by defining:
Action php-script /cgi-bin/php
inside the corresponding <VirtualHost> directive.
