Php scripts returning errors when using: php_flag and php_value
You have added php_flag and/or php_value directives in your .htaccess file and your Php scripts used to work just fine. Now, your scripts do not work, what's the problem? Looking into your log /usr/local/apache/error_log file, you see the following errors:
Invalid command 'php_flag', perhaps mis-spelled or defined by a module not included in the server configuration
Invalid command 'php_value, perhaps mis-spelled or defined by a module not included in the server configuration
The script you are using assumes that Php is installed as a module. It is likely that Php is installed as a CGI on your server(s). Your script should have documentation for how to install it on servers that run Php as a CGI. This is sometimes referred to as Phpsuexec or SuPhp.
For more information o how to use php_value directives in .htaccess files with suPhp, go to: SuPhp FAQ
OR Click here to browse SuPhp mailing list.