Before you begin to integrate Facebook Login in CodeIgniter, take a look at the files structure of the application. In the example CodeIgniter Facebook OAuth application, we will implement user authentication with Facebook PHP Graph SDK v5.x and store the user’s profile information in the MySQL database. In this tutorial, we’re going to explain how to integrate Facebook Login in CodeIgniter framework using Facebook PHP SDK and Graph API. We’ve already published Login with Facebook using PHP tutorial that helps to implement Facebook login in PHP application. This means that your web application will get more users/customers.
Login with Facebook feature helps the user to log into the web application without prior account registration.
Facebook Login Integration is the most used feature of today’s web application.
