facebook/facebook-php-sdk — pull request #94 by oyvindkinsey (2013-10-15 06:59:32+00:00)
Title: Make getLoginStatusUrl use /dialog/oauth

To make this a drop in replacement for the old endpoint, we also need
support from the /dialog/oauth endpoint. Specifically, the current
endpoint, when using display=none, always return the response as part of
the fragment, while the PHP SDK needs the signed_request as a query
string argument.