REMOTE_ADDR

string(13) "54.147.26.192"

HTTP_X_FORWARDED_FOR

string(28) "54.147.26.192, 54.147.26.192"
array(2) {
  [0]=>
  string(13) "54.147.26.192"
  [1]=>
  string(14) " 54.147.26.192"
}