array(7) {
  [0]=>
  int(121)
  [1]=>
  string(4) "Joko"
  [2]=>
  float(44.99)
  [3]=>
  string(11) "Belajar PHP"
  [4]=>
  string(10) "Duniailkom"
  [5]=>
  int(212)
  [6]=>
  float(3.14)
}