11 22 33 0 11 1 22 2 33 0 11 1 22 2 33
array(5) {
  [0]=>
  int(11)
  [1]=>
  int(22)
  [2]=>
  int(33)
  [3]=>
  string(3) "val"
  [4]=>
  string(4) "val2"
}
array(4) {
  [0]=>
  int(11)
  [1]=>
  int(22)
  [3]=>
  string(3) "val"
  [4]=>
  string(4) "val2"
}


array(3) {
  ["name"]=>
  string(3) "Toy"
  ["price"]=>
  float(3.21)
  ["desc"]=>
  string(13) "this is a toy"
}
Name: Toy2Name: Toy2Name: Toy2