Greepit previously shared HybridAuth, a PHP library which offers website user authentication for social networks and popular sites.
Today, we are sharing Opauth, a multi-provider user authentication framework for PHP. It enables PHP applications to do user authentication with ease.
Opauth provides a standardized method for PHP applications to interface with authentication providers.
Opauth as a framework provides a set of API that allows developers to create strategies that work in a predictable manner across PHP frameworks and applications.