Comment convertir des URL en texte brut en liens cliquables en HTML tout en préservant les URL dans les balises ?

<code class="html"><p>I need you help here.</p>
<p>I want to turn this:</p>
<pre class="brush:php;toolbar:false">sometext sometext http://www.somedomain.com/index.html sometext sometext

into:

sometext sometext <a href=&quot;http://somedoamai.com/index.html&quot;>www.somedomain.com/index.html</a> sometext sometext

However, the existing regex solution also targets URLs within img tags:

sometext sometext <img src=&quot;http//domain.com/image.jpg&quot;> sometext sometext

Converting this accidentally produces:

sometext sometext <img src=&quot;<a href=&quot;http//domain.com/image.jpg&quot;>domain.com/image.jpg</a>&quot;> sometext sometext

'/html/body//text()[
    not(ancestor::a) and (
    contains(.,"http://") or
    contains(.,"https://") or
    contains(.,"ftp://") )]'

Once these text nodes are identified, we can replace them with document fragments containing the appropriate anchor elements. This ensures that the URLs are converted without affecting the surrounding HTML structure:

$fragment = $dom->createDocumentFragment();
$fragment->appendXML(
    preg_replace(
        &quot;~((?:http|https|ftp)://(?:\S*?\.\S*?))(?=\s|\;|\)|\]|\[|\{|\}|,|\&quot;|'|:|\<|$|\.\s)~i&quot;,
        '<a href=&quot;&quot;></a>',
        $text->data
    )
);
$text->parentNode->replaceChild($fragment, $text);