3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = <<<HTML <div> <p class="classy">1 </p> <p>2</p> <p data-p="<p>notatag</p>">3</p> <span data-monkeywrench='<p'>z</span> <p data-p="<p>notatag</p>">4</p> <p>5</p> </div> HTML; $dom = new DOMDocument(); $dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD); $xpath = new DOMXPath($dom); foreach ($xpath->query('//p[position() <= 4]') as $p) { echo var_export($p->nodeValue, true) , "\n---\n"; }
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
'1 ' --- '2' --- '3' --- '4' ---

preferences:
216.58 ms | 480 KiB | 5 Q