3v4l.org

run code in 300+ PHP versions simultaneously
<?php $htmlDocument = new DOMDocument(); $htmlDocument->loadHTML('test'); $elements = $htmlDocument->getElementsByTagName('li'); $description = 'test'; if ($elements !== 0) { $description = "<ul>"; foreach ($elements as $value) { $description .= "<li>" . $value->nodeValue . "</li>"; } $description .= "</ul>"; } var_dump([ 'elements' => $elements, 'description' => $description, ]);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
array(2) { ["elements"]=> object(DOMNodeList)#2 (1) { ["length"]=> int(0) } ["description"]=> string(9) "<ul></ul>" }
preferences:
147.82 ms | 408 KiB | 5 Q