FriendsOfSymfony/oauth2-php — pull request #57 by arnaud-lb (2014-03-05 20:51:37+00:00)
Title: Handle apache_request_headers() non-array return values

`apache_request_headers()` can return `false` on failure: http://php.net/apache_request_headers

This PR handles this. (Diff best viewed with `?w=1`.)