- $httpaccept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : null;
- $type = common_negotiate_type(common_accept_to_prefs($httpaccept),
- common_accept_to_prefs($page_prefs));
- $page = $type == 'application/rdf+xml' ? 'foaf' : 'showstream';
-
- $url = common_local_url($page, array('nickname' => $user->nickname));
+ $httpaccept = isset($_SERVER['HTTP_ACCEPT'])
+ ? $_SERVER['HTTP_ACCEPT'] : null;
+ $type = common_negotiate_type(common_accept_to_prefs($httpaccept),
+ common_accept_to_prefs($page_prefs));
+ $page = $type == 'application/rdf+xml' ? 'foaf' : 'showstream';
+ $url = common_local_url($page, array('nickname' => $user->nickname));