--- -- 
                    NULL
---------gateways----- 
                    NULL
---------gateway----- 
                    NULL
---------POST----- 
                        array(0) {
}
---------POST----- 
                        array(5) {
  ["HBInit"]=>
  bool(true)
  ["autoupgrade_checked"]=>
  bool(true)
  ["sso_facebook"]=>
  string(23) "6a5207125dcb90.29153124"
  ["state"]=>
  string(64) "6546fa76ad522a8ed50544a3b812165ae46e01484380c633474357d5503e97fe"
  ["linkedin_state"]=>
  string(10) "NdlaG4BYyD"
}