array(8) {
  [0]=>
  int(573)
  [1]=>
  int(1207)
  [2]=>
  int(1217)
  [3]=>
  int(1218)
  [4]=>
  int(1224)
  [5]=>
  int(1547)
  [6]=>
  int(2428)
  [7]=>
  int(2429)
}