--- -- 
                    NULL
---------gateways----- 
                    NULL
---------gateway----- 
                    NULL
---------POST----- 
                        array(0) {
}
---------POST----- 
                        array(5) {
  ["HBInit"]=>
  bool(true)
  ["autoupgrade_checked"]=>
  bool(true)
  ["state"]=>
  string(64) "fc782655411e1dfe88773cedfeff2fb7f2915702f2d2adb1042230306e7217e4"
  ["sso_facebook"]=>
  string(23) "69f9d009b291a3.51803393"
  ["linkedin_state"]=>
  string(10) "edxMVAPhmZ"
}