When I pass my users through the app accept auth dialog they could either be mobile or the web but currently using the php sdk they all seem to be pointed to the web accept dialog.
Anyway I could specify the site I wish the users to go through in the sdk or how best would I handle this situation for facebook?
For anyone else with the problem- i used this library to detect if the user is on a mobile device and then str_replace’d www. with m.