Facebook Application From Scratch – 2
This is second part of our Facebook Application Development from Scratch series. You may read part one of the series here. In this part we will learn, how to get authentication for your Facebook Applications. More specifically, we will learn:
- Creating an instance of a PHP Class
- Getting session information of Facebook logged-in user
- Getting User ID of Facebook User
- Getting login URL for authentication purpose
- Using FBML redirect tag



