Online PHP editor | refs for lSLi5

@ 2015-11-11T13:37:37Z

<?php

$columns = 6;
$rows = 4;
$x = $columns;
$y = 1;

$value = 1;
for($i = 0; $i < $columns * $rows; $i++) {
    if ($i % $columns == 0) echo PHP_EOL;
    echo $value, ' ';
    if ($i > 0 && $i % $x == 0) {
        $y++;
        $x = ceil($columns / $y);
        $value++;
    }
}