How to add social login settings to a website?

Question

I am using php / mysql for my site. I created my own registration / registration system, but I also want to include in my site three options for social login, Google, Facebook and Twitter. Using them, the user will be able to register and publish material on the website.

Just like Stackoverflow did for your account / registration form.

I want to know the libraries and the code that I reuiqre to implement social input. Is there an open source library in which I can integrate all three, or do I need to configure them separately.

Please provide links, guides and code for integrating social logins in my php website.

Thanks!

Answer 1

Stackoverflow implements OpenID . Check out the Plaxo OpenID recipe . Good question on how to start openid implementation.

Answer 2

you should check the connection of google friend or rpxnow (not free when the site receives a lot of traffic), which gives you easy integration for all these providers at once.