So you finally decided you want to create a Facebook app to make your million dollar idea pay off a million dollars! Great!
Cutting to the chase:
1. Install the Developers App so you can get started creating apps on Facebook.
and click Allow
2. Create and Configure your App
Click on Apps and then "Create New App"
Configure your App
3. Download the SDK
Get the PHP SDK here
Extract the contents to a /facebook/ folder in your public html folder on your server
4. Create your minimum App (Who needs a Hello World?)
5. Enhance your App
6. Make it work outside Facebook
7. Make a mobile version
8. Make millions
9. Send me stuff 🙂