If you star the official fb php SDK for example, it's just to keep up with having to rewrite the fb part of your app every couple of months because you've composer updated the sdk (Best practice, lol).

It's unbelievable the number and pace of breaking changes.

As an advice, it's less work to disregard the sdk and implement using curl.

Very sloppy and unprofessional from a company that was born, grew and even made their own php.