--- -- 
                    NULL
---------gateways----- 
                    NULL
---------gateway----- 
                    NULL
---------POST----- 
                        array(0) {
}
---------POST----- 
                        array(5) {
  ["HBInit"]=>
  bool(true)
  ["autoupgrade_checked"]=>
  bool(true)
  ["sso_facebook"]=>
  string(23) "6a573ec86c62d8.27749482"
  ["state"]=>
  string(64) "a81778549b5b090f9c85a8fc50b82c5b7e5ef36a6d38ac643c6bd1b95ac986cb"
  ["linkedin_state"]=>
  string(10) "HOGE5YD3e6"
}