hhvm/hphp/test/slow/array_functions/530.php.expect

array(3) {
  ["10"]=>
  int(100)
  [10]=>
  &int(1)
  [11]=>
  array(1) {
    [0]=>
    &int(1)
  }
}
array(2) {
  ["10"]=>
  int(100)
  [11]=>
  array(1) {
    [0]=>
    &int(1)
  }
}
array(4) {
  ["10"]=>
  int(100)
  [0]=>
  &int(1)
  [1]=>
  array(1) {
    [0]=>
    &int(1)
  }
  [2]=>
  int(10)
}
array(4) {
  ["10"]=>
  int(100)
  [0]=>
  &int(1)
  [1]=>
  array(1) {
    [0]=>
    &int(1)
  }
  [2]=>
  int(10)
}
array(3) {
  [0]=>
  array(1) {
    [0]=>
    &int(1)
  }
  [1]=>
  &int(1)
  ["10"]=>
  int(100)
}
array(2) {
  [0]=>
  array(2) {
    [0]=>
    int(100)
    [1]=>
    &int(1)
  }
  [1]=>
  array(1) {
    [0]=>
    array(1) {
      [0]=>
      &int(1)
    }
  }
}