Facebook PHP SDK v4.0.0 Implementation (with OAuth)

I have added example for posting content on user's wall.

Requirements

- PHP version 5.4+

Application Set Up

Go to http://developers.facebook.com and Create a new app.

Add your site url

Go to developer dashboard

Get Your App Id And Secret

Usage

Open up index.php Init class with your app id and app secret

FacebookSession::setDefaultApplication('APP_ID', 'APP_SECRET');

Set your callback url containing your website domain in app settings

$helper = new FacebookRedirectLoginHelper("YOUR_CALLBACK_URL_HERE");

In our case, we are handling callback in same file. Thats pretty much it! Let me know if any queries.

Additional Notes

- You will be able to test your app only with your account.
- In order to test with other accounts you must submit your app for approval.
- Only After approval you can make your app live.