Niet op voorraad

array(17) {
  [0]=>
  string(3) "978"
  [1]=>
  string(3) "999"
  [2]=>
  string(4) "1770"
  [3]=>
  string(4) "1000"
  [4]=>
  string(4) "1001"
  [5]=>
  string(4) "4160"
  [6]=>
  string(4) "8814"
  [7]=>
  string(4) "8919"
  [8]=>
  string(4) "8920"
  [9]=>
  string(4) "8921"
  [10]=>
  string(4) "8922"
  [11]=>
  string(4) "7865"
  [12]=>
  string(4) "9203"
  [13]=>
  string(4) "9219"
  [14]=>
  string(4) "9220"
  [15]=>
  string(4) "9221"
  [16]=>
  string(4) "9222"
}