Online PHP editor | refs for Xt7fb

<?php $array = []; foreach( range(0,4) as $rowSet){ foreach (range(0, 11) as $colSet) { if($rowSet == 0) $array[$rowSet][$colSet] = 1; if($rowSet >=1 && $rowSet <= 3) if($colSet !== 11) $array[$rowSet][$colSet] = 2; else $array[$rowSet][$colSet] = 3; if($rowSet == 4) $array[$rowSet][$colSet] = 4; } } foreach($array as $rowSet){ echo implode(",", $rowSet); echo PHP_EOL; }