3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = '<div id="demo"><h1>Recent Posts</h1></div>'; $dom = new DomDocument(); $dom->loadHTML($html); $node = $dom->getElementsByTagName('div')->item(0); $fragment = $dom->createDocumentFragment(); $fragment->appendXML('<ul><li>some items</li><li>some items</li><li>some items</li></ul>'); $node->appendChild($fragment); echo $dom->saveHTML();
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><body><div id="demo"><h1>Recent Posts</h1><ul><li>some items</li><li>some items</li><li>some items</li></ul></div></body></html>
preferences:
111.63 ms | 408 KiB | 5 Q