bshaffer/oauth2-server-php — pull request #189 by gplv2 (2013-07-13 21:09:00+00:00)
Title: Make using a PDO_SQLITE_DSN possible without warnings

Hey Brent, I wanted to run the token server on an sqlite3 database, the provided create queries seemed to work flawlessly, but the code need a few changes to not error out since you don't need username/passwor for sqlite3..

Tx for sharing.