--- -- 
                    NULL
---------gateways----- 
                    NULL
---------gateway----- 
                    NULL
---------POST----- 
                        array(0) {
}
---------POST----- 
                        array(5) {
  ["HBInit"]=>
  bool(true)
  ["autoupgrade_checked"]=>
  bool(true)
  ["sso_facebook"]=>
  string(23) "6a580a5751ffe9.60157390"
  ["state"]=>
  string(64) "76967f269aa9ddeee8408701b0287be428b3513427daa8ecc9f31d367876c52c"
  ["linkedin_state"]=>
  string(10) "PKUyYaigC5"
}