The SitePoint PHP blog has a tutorial posted from Meni Allaman showing you how to use the OAuth.io SDK for social logins, integrating multiple social network logins in one centralized place.
Users today often like the idea of logging into websites with a single click using one of their social accounts.
Given that, today we will look at OAuth.io, which is a multi-platform SDK for more than 120 social login providers like Facebook, Twitter, and Google+. Working with such an SDK is not a difficult task, but there are some prerequisites for using it.
The tutorial then breaks down the steps to follow for getting the service set up and getting the required package installed. Following this the author shows how to connect your account to the various services and provides the code you'll need to connect to the OAuth.io service. It finishes up with an example of a page you'd need to provide to your users to let them authorize the connection to the OAuth.io service with the service of their choosing.