Online PHP editor | refs for gsD5I

<?php $campaignIds = array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17); $limit=3; $blocksCount = count($campaignIds) / $limit;echo $blocksCount.PHP_EOL; for ($i = 0; $i < $blocksCount; $i++) {echo $i.' - '. $blocksCount * $i .PHP_EOL; print_r((array_slice($campaignIds, $blocksCount * $i, $limit))); }