--- -- 
                    NULL
---------gateways----- 
                    NULL
---------gateway----- 
                    NULL
---------POST----- 
                        array(0) {
}
---------POST----- 
                        array(5) {
  ["HBInit"]=>
  bool(true)
  ["autoupgrade_checked"]=>
  bool(true)
  ["state"]=>
  string(64) "a3b818943f697aa6258532c2c5e42d36b6920f4ef09b58911a37c48a4493965f"
  ["sso_facebook"]=>
  string(23) "6a2f64e964d3d5.43315377"
  ["linkedin_state"]=>
  string(10) "edxpCIPcTW"
}