Download php5 cgi binary

Hi,

How can I compile a php5 cgi binary file to run as cgi module?
I’ve tried the magento php5 cgi but that one does not work for wordpress.

http://www.magentocommerce.com/knowledge-base/entry/installing-magento-on-a-php4-server/print

I don’t want to upgrade my php4 to php5. I’m searching for a php5 binary which can be easily installed by uploading and editing htaccess.