Online PHP editor | output for Mvfud

<?php $dom = new DOMDocument(); @$dom->loadHTML('<html><div class="ipc-inline-list "><ul class="ipc-inline "><li>1</li><li>2</li><li>3</li></ol</div></html>'); $finder = new DomXPath($dom); $class_ops = 'ipc-inline-list '; $class_opp = 'ipc-inline '; $node = $finder->query("//div[@class='$class_ops']//ul[@class='$class_opp']/li"); foreach ($node as $index => $t) { echo $t->textContent.", "; }