3v4l.org

run code in 300+ PHP versions simultaneously
<?php $article = '<html><body><div>some text</div><iframe name="notyoutube" src="http://example.com"></iframe><p>some more text</p> <iframe width="560" height="315" src="https://www.youtube.com/embed/bpcNPHqs4ng" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe><div>one last div</div></body></html>'; $doc = new DOMDocument(); $doc->loadHTML($article, LIBXML_HTML_NODEFDTD); $xpath = new DOMXPath($doc); foreach ($xpath->query("//iframe[contains(@src, 'youtube')]") as $youtube) { // create a new node $node = $doc->createElement('amp-youtube'); // set attributes $node->setAttribute('data-videoid', basename(parse_url($youtube->getAttribute('src'), PHP_URL_PATH))); $node->setAttribute('width', $youtube->getAttribute('width')); $node->setAttribute('height', $youtube->getAttribute('height')); $node->setAttribute('layout', 'responsive'); // and now replace the old node $youtube->parentNode->replaceChild($node, $youtube); } echo $doc->saveHTML();
Output for 5.5.9, 5.6.0, 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 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1
<html><body><div>some text</div><iframe name="notyoutube" src="http://example.com"></iframe><p>some more text</p> <amp-youtube data-videoid="bpcNPHqs4ng" width="560" height="315" layout="responsive"></amp-youtube><div>one last div</div></body></html>
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
preferences:
206.83 ms | 407 KiB | 5 Q