PHP マニュアル: Manipulation

public array Threaded::chunk(int $size, bool $preserve)

Fetches a chunk of the objects property table of the given size, optionally preserving keys

An array of items from the objects property table

例1 Fetch a chunk of the property table

<?php
$safe = new Threaded();

while (count($safe) < 10) {
    $safe[] = count($safe);
}

var_dump($safe->chunk(5));
?>

上の例の出力は以下となります。

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