Yes - this is a Laravel specific commit... I apologize, I totally forgot this pull request was outstanding. I can remove and put onto another branch. 

It is an interesting problem though and I expect several other frameworks will have the same issue which is that file_get_contents('php://input') is [readable only once](http://php.net/manual/en/wrappers.php.php). So there needs to be some sort of generic way of informing either the framework (eg. laravel,symfony, etc...) or Oauth2 that file_get_contents('php://input') has been read and the contents are $x... If you're not opposed I'll try and work something up...