--- -- 
                    NULL
---------gateways----- 
                    NULL
---------gateway----- 
                    NULL
---------POST----- 
                        array(0) {
}
---------POST----- 
                        array(5) {
  ["HBInit"]=>
  bool(true)
  ["autoupgrade_checked"]=>
  bool(true)
  ["sso_facebook"]=>
  string(23) "6a57dc54c42114.96126964"
  ["state"]=>
  string(64) "a7739618a75123bacebc517ab0d7ab1b2becb025d2ee29643ae2116c8088ff65"
  ["linkedin_state"]=>
  string(10) "HuaG2F3pWI"
}