php handler as cgi/suexec

in my phpinfo it is showing php handler as cgi/fastcgi but i want to change it to cgi/suexec. i tried from whm php and suexec configuration and i found that suphp is default php haldler then why phpinfo is showing cgi/fastcgi as default handler.i want tochange to cgi/suexec as fastcgi is not working with php apc handler.

output of phpinfo
Server API  CGI/FastCGI 

however whm shows

Configure PHP and SuExec
New Configuration

Option  Configured Value
Default PHP Version (.php files)    5
PHP 5 Handler   suphp
PHP 4 Handler   none
Suexec  on

i want tochange to cgi/suexec as fastcgi is not working with php apc handler.

1. There is no cgi/suexec handler for php. There are only cgi, fastcgi and server specific modules. suexec is to change user who runs cgi process and can be applied to any other cgi interpreters, not only php.
2. CGI/FastCGI are handled by php from the same binary file, that's why it says CGI/FastCGI
3. APC works with FastCGI (under apache with mod_fastcgi, not mod_fcgid) better than CGI - in both cases it can be used to store and retrieve user data, but opcode cache will work only with properly configured FastCGI, in CGI cache will be destroyed after every request.