bshaffer/oauth2-server-php — pull request #358 by phindmarsh (2014-03-23 02:19:30+00:00)
Title: Added `getQuerystringIdentifier()` to the GrantType interface

The `TokenController` calls `getQuerystringIdentifier()` on each grant type, and the `GrantTypeInterface` doesn't enforce that the function exists, causing a fatal error when using a custom defined Grant Type.