Build a Gaming Website in PHP

I have got a jigsaw puzzle website. I need to add various features in the website which are as follows: 1. Facebook Login 2. MVC + ORM ( After logging into the website using Facebook credentials, user would be able to save his score i.e. the time he/she took to complete the jigsaw puzzle in the database. There will be two list displayed on the right side i.e. Leaders List (Weekly) and Leaders List (Monthly) based on the scores. ) 3. When the game is over, the time took to complete the puzzle is displayed now. I want a "Save My Score" button to be added and when the user clicks on it, there will be two functions that will be performed (i) His score will be saved in the Leaders list (ii) His score will be shared in his Facebook wall.