Hey all i want to integrate Facebook connect option with my PHP website in order to bypass the current registration system. Any idea/clue--
Start at Facebook Developers ( http://developers.facebook.com/ ) . There is a lot of documentation and a community to go with it.
I have a drop in solution that would litterally take you about 5-10 minutes. see the facebook connection option on http://game-script.net has visual help install instructions as well.
http://www.game-script.net/wp-content/uploads/wpsc/previews/FBInstallInstructions.pdf hows that? now with the full package I have at game-script.net for facebook connect it makes it even easier to follow for only $25.00
Also check out http://www.janrain.com/ , besides facebook it allows you to connect to other social netowrk sites as well
Check out LoginRadius service for this.This service provides login via 21 Openid and OAuth providers including Facebook,Twitter and many more.