Open Graph Api in Symfony2

I have a website where users can listen to some tracks. Now I want to integrate the ability to share what each user is listening to (e.g. in Deezer, NRJ, etc.).

After doing some research, I found that I have to use the Facebook Open Graph API. In the tutorials I found, they use the php-SDK for Facebook.

FOSFacebook Bundle is no longer supported So I am wondering how to use the Graphics API in my Symfony application. Integrating the php-SDK for Facebook into my project (how is this possible) or in any other way?

I added "facebook / php-sdk-v4": "4.0. *" To my composer.json file, but this requires php 5.4.