Facebook PHP SDK v5.x (4.1) — a complete guide!
Implement the Facebook SDK 5.x (4.1) for PHP to enable one-click registrations & logins, gain access to user photos, timelines and even publish to profiles. Update (April 29,...
30 May 2014 ... Facebook PHP SDK v5: Check Login Status Example // Choose your app context helper $helper = $fb->getCanvasHelper(); //$helper ...