I have my own CodeIgniter webapp.
I want to add to my site the multi-authorization from Facebook, Google, Twitter and OpenID sites.
(like here – https://stackoverflow.com/users/login)
Is it possible with CodeIgniter?
P.S. I’ve found some extensions for CI, but they are single and there is no way to merge them.
What is used in Stackoverflow is called
OpenID. Knowing the name, you can search for OpenID+CI implementations and you’ll find a couple of libraries out there, and I guess this is the latest one.