--- -- 
                    NULL
---------gateways----- 
                    NULL
---------gateway----- 
                    NULL
---------POST----- 
                        array(0) {
}
---------POST----- 
                        array(5) {
  ["HBInit"]=>
  bool(true)
  ["autoupgrade_checked"]=>
  bool(true)
  ["sso_facebook"]=>
  string(23) "6a576fbc01e619.08399213"
  ["state"]=>
  string(64) "3e105b7065eb9d0d44a6363ec3992a0e195a43049d0238bc6b77538382fe860f"
  ["linkedin_state"]=>
  string(10) "Q8A642Chao"
}