Array
(
    [0] => 212
    [1] => Arum
    [2] => 22.4
    [3] => 1
)

array(7) {
  [0]=>
  int(212)
  [1]=>
  string(4) "Arum"
  [2]=>
  float(22.4)
  [3]=>
  bool(true)
  [4]=>
  string(13) "infosystem.id"
  [5]=>
  float(3.14)
  [6]=>
  string(11) "Last member"
}