Facebook is going to upgrade Developer API by 1st October 2011. All sites and apps on Facebook will migrate to OAuth 2.0 through this update. This will ensure that users browsing Facebook over HTTPS will have a great experience over a secure connection. We can imagine that these changes will make facebook better and more secure while browsing apps.
Today I get this notification from facebook 🙁
We can upgrade existing FB Apps created using old version of SDK see here…
Code sample for FB Login Button / Link
Code sample for FB publish & get user information
Review Demo App using PHP SDK 3.1.1
Login to App
Advanced permission for App with PHP SDK 3.1.1
Updates posted on wall using PHP SDK 3.1.1
Get more help here: FBTerminal or discuss here skype: svnlabs 🙂