--- -- 
                    NULL
---------gateways----- 
                    NULL
---------gateway----- 
                    NULL
---------POST----- 
                        array(0) {
}
---------POST----- 
                        array(5) {
  ["HBInit"]=>
  bool(true)
  ["autoupgrade_checked"]=>
  bool(true)
  ["sso_facebook"]=>
  string(23) "6a5817aaaeb990.23721532"
  ["state"]=>
  string(64) "f4925231c99b1565b13bc8266a79e46835799bbcf5f149842f3bc79c15c752d3"
  ["linkedin_state"]=>
  string(10) "qGmEzheng2"
}