[HTML] pobierz, plaintext 
<div>
    <div>
        <p>
            <pre>Test</pre>
        </p>
        <p>
            Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ab architecto esse harum illo iste modi mollitia obcaecati repudiandae suscipit unde! Architecto atque blanditiis dignissimos dolorem molestiae quia recusandae sunt tenetur.
        </p>
        <pre>
            Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ad aliquid atque consectetur deserunt dolorem doloremque earum hic illum impedit ipsa ipsam molestias nihil non quasi quidem repellat, soluta suscipit unde.
        </pre>
    </div>
</div>
[HTML] pobierz, plaintext 

[PHP] pobierz, plaintext 
$crawler = new Crawler($content);
 
        $crawler->filter('pre > code')->each(function(Crawler $node, $i) {
            return htmlentities($node->html());
        });
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
return preg_replace_callback('/(<code.*?>)(.*?)(<\/code>)/s', function ($match) {
 
            $content = htmlentities($match[2], ENT_COMPAT | ENT_HTML401, ini_get("default_charset"), false);
 
            return $match[1] . $content . $match[3];
        }, $content);
[PHP] pobierz, plaintext