3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = <<<HTML <div class="productabcont"> <div class="protabtop"> <div class="protabtopright"> <p>Combed compact yarn</p> <!-- This i want to replace with <h4> tag. --> <p>Description line 1</p> <p>Description line 2</p> </div> </div> </div> HTML; $value = 'some headline'; $dom = new DOMDocument(); $dom->loadHTML($html); $q = new DOMXPath($dom); // find first p tag foreach ($q->query('//p[1]') as $p) { // replace it with newly created element $p->parentNode->replaceChild($dom->createElement('h4', $value), $p); } 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 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><body><div class="productabcont"> <div class="protabtop"> <div class="protabtopright"> <h4>some headline</h4> <!-- This i want to replace with <h4> tag. --> <p>Description line 1</p> <p>Description line 2</p> </div> </div> </div></body></html>
preferences:
111.68 ms | 2150 KiB | 4 Q