Closed
Description
Description
This is a longstanding one (sorry for the php-dom day!). Sometimes the same code from #11288 causes crash on every 8.x PHP version. The code is the same, but the html markup is slightly differs.
Live reproducing:
https://3v4l.org/KjJgQ // On every PHP 8.x version throws DOMException: Not Found Error, hangs for 1-15 seconds, then crashes.
https://3v4l.org/FdOZR // Hangs for 1-15 seconds, crashes on every PHP versions but PHP 8.2.6 and 8.1.19.
It's kinda related to #11289 and #11288, but this is a longstanding one. I guess this is a part of a big picture, so I hope this would help to investigate the main cause of weird php-dom behavior.
The following code:
<?php
$html = <<<HTML
<!DOCTYPE HTML>
<html>
<body>
<p><span class="unwrap_me">Lorem</span><span class="unwrap_me">ipsum</span><span class="unwrap_me">dolor</span></p>
</body>
</html>
HTML;
$dom = new DOMDocument();
$dom->loadHTML($html);
$spans = iterator_to_array($dom->getElementsByTagName('span')->getIterator());
foreach ($spans as $span) {
if ('unwrap_me' === $span->getAttribute('class')) {
$span->replaceWith(...$span->childNodes);
}
}results in crash on every PHP 8.x version.
PHP Version
PHP 8.x
Operating System
No response