- Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
- <div id="one-id" class="someClassName">Some text <a id="linkId" class="classLink">link</a> with only the class and id attrtibutes.</div>
<?php
$html = '<div id="one-id" class="someClassName">Some text <a href="#" title="Words" id="linkId" class="classLink">link</a> with only the class and id attrtibutes.</div>';
$dom = new DOMDocument();
$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
foreach ($dom->getElementsByTagName('*') as $node) {
for ($i = $node->attributes->length - 1; $i >= 0; --$i) {
$attr = $node->attributes->item($i);
if (!in_array($attr->name, ['id', 'class'])) {
$node->removeAttribute($attr->name);
}
}
}
echo $dom->saveHTML();