firebase/firebase-token-generator-php — pull request #11 by boussou (2014-09-23 10:13:04+00:00)
Title: Update FirebaseToken.php

when no option is given, the line below may raise compiler error (depending on the errorlevel set) because $claims["admin"] is undefined:

$this->_validateData($funcName, $data, ($claims["admin"] == true));

I changed it so that it defaults to full access as I guess it is the wanted default behavior.