Online PHP editor | output for 8VdRc

@ 2023-11-03T01:09:21Z

<?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);
$xpath = new DOMXPath($dom);
foreach ($xpath->query('//*') 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();

Output for 8.0.1 - 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: <div id="one-id" class="someClassName">Some text <a id="linkId" class="classLink">link</a> with only the class and id attrtibutes.</div>
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.

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