..calling facebook getuser....facebook object: Facebook::__set_state(array( 'appId' => '892297500798023', 'apiSecret' => 'aeae7ad26748e5f39f939520232a6275', 'session' => NULL, 'signedRequest' => NULL, 'sessionLoaded' => false, 'cookieSupport' => true, 'baseDomain' => '', 'fileUploadSupport' => false, ))..uid is: NULL Facebook Login JavaScript Example