I have an app which uses the Facebook PHP SDK. It used to be a simple matter to post to a user's Facebook wall. I would do the authentication, and then something like:
$ret_obj = $Facebook->api('/me/feed', 'POST',
array(
'link' => 'www.example.com',
'message' => 'Posting with the PHP SDK!'
));
and on their wall the link would appear. Since Timeline was introduced, however, this doesn't seem to work. I don't get an error, I just don't get anything back. I can't find any helpful documentation on how this should work.
More info
I don't get any error, I just get "NULL" returned in $ret_obj.
If I do something like
$ret_obj = $Facebook->api('/me', 'GET');
then it works fine - I get the user's information back. So it's connecting ok, just not posting.