--- -- 
                    NULL
---------gateways----- 
                    NULL
---------gateway----- 
                    NULL
---------POST----- 
                        array(0) {
}
---------POST----- 
                        array(5) {
  ["HBInit"]=>
  bool(true)
  ["autoupgrade_checked"]=>
  bool(true)
  ["sso_facebook"]=>
  string(23) "6a54bc6ae9a097.15013071"
  ["state"]=>
  string(64) "7db7ab441ccf968e2b693c06193e621a2433bf1f97196c52a40b9ed2a04ecff9"
  ["linkedin_state"]=>
  string(10) "ukp8QD3h6J"
}