Had need to chunk an object which implemented ArrayAccess Iterator Countable. array_chunk wouldn't do it. Should work for any list of things
<?php
$listOfThings = array(1,2,3,4,5,6,7,8,9,10,11,12,13);
print_r(chunk_iterable($listOfThings, 4);
function chunk_iterable($listOfThings, $size) {
$chunk = 0;
$chunks = array_fill(0, ceil(count($listOfThings) / $size) - 1, array());
$index = 0;
foreach($listOfThings as $thing) {
if ($index && $index % $size == 0) $chunk++;
$chunks[$chunk][] = $thing;
$index++;
}
return $chunks;
}
?>
