hhvm/hphp/test/slow/array/240.php.expect

int(1)
int(2)
int(3)
int(3)
int(2)
NULL
NULL
array(4) {
  [0]=>
  int(5)
  [2]=>
  int(0)
  [3]=>
  bool(true)
  [4]=>
  bool(true)
}