Niet op voorraad

array(20) {
  [0]=>
  string(4) "1019"
  [1]=>
  string(4) "1020"
  [2]=>
  string(4) "1421"
  [3]=>
  string(4) "1422"
  [4]=>
  string(4) "1028"
  [5]=>
  string(4) "1434"
  [6]=>
  string(4) "1435"
  [7]=>
  string(4) "4160"
  [8]=>
  string(4) "7866"
  [9]=>
  string(4) "7867"
  [10]=>
  string(4) "8444"
  [11]=>
  string(4) "8619"
  [12]=>
  string(4) "8622"
  [13]=>
  string(4) "7865"
  [14]=>
  string(4) "9466"
  [15]=>
  string(4) "9673"
  [16]=>
  string(4) "9693"
  [17]=>
  string(4) "9694"
  [18]=>
  string(4) "9695"
  [19]=>
  string(1) "2"
}