Online PHP editor | refs for lqCFF

<?php $ul = "<ul> <li>1</li> <li>2</li> <li>3</li> <li>4</li> <li>5</li> <li>6</li> </ul>"; function divideUl($ul) { $ulArray = explode(" ", $ul); array_pop($ulArray); array_shift($ulArray); $num = substr_count($ul, '<li>')/3; $sep = round($num); $string = "<ul>"; foreach ($ulArray as $i => $li) { if ($i % $sep === 0 && $i !== 0) $string .= "</ul>"; if ($i % $sep === 0 && $i !== 0) $string .= "<ul>"; $string .= $li; } $string .= "</ul>"; return $string; } echo divideUl($ul);