SSO to PHP Web App

Hi,

I am trying to do SSO to a PHP web Application running on linux Apache Webserver. I have downloaded the SAPSSOEXT_0-10002920 and SECULIB54_0-10002909.SAR files from service marketplace. i went through the code samples in C and JAVA in the downloaded zip file. But i think i have to implement them in PHP and i am completely a newbie to PHP. Has anyone done SSO to PHP based webapps? please advise.

Thanks and regards,

Hassan