array(2) {
  [0]=>
  string(1) "3"
  [1]=>
  string(1) "4"
}

array(14) {
  [0]=>
  string(1) "3"
  [1]=>
  string(1) "4"
  [2]=>
  string(1) "3"
  [3]=>
  string(1) "4"
  [4]=>
  string(1) "3"
  [5]=>
  string(1) "4"
  [6]=>
  string(1) "3"
  [7]=>
  string(1) "4"
  [8]=>
  string(1) "3"
  [9]=>
  string(1) "4"
  [10]=>
  string(1) "3"
  [11]=>
  string(1) "4"
  [12]=>
  string(1) "3"
  [13]=>
  string(1) "4"
}