ADFS 2.0 integration for a multi tenent cloud system on PHP Yii 1.1 through SAML

We want to implement SSO for ADFS 2.0 for our entreprise product which is developed on LAMP stack using YII 1.1 framework. Our clients will configure ADFS 2.0 on their side to enable SSO from our system. The configuration will be exactly what is suggested here - [login to view URL] From client we will get SSO URL, Certificate finger print. We need help on implementing SSO on our side in the environment suggested. We enabled SAML on our url