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xbansh33/gist:527f08a94c434b4a39872e57a6017a4e

Last active September 3, 2018 10:57
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gistfile1.txt
function replace_images_with_embeds($html) // return all links within $html
{
$doc = new DOMDocument;
// This is a reasonable use of the @ operator as malformed HTML will produce
// a lot of warnings. Please don't shoot me ;)
@$doc->loadHTML($html, LIBXML_HTML_NODEFDTD);
// Get the links.
$links = $doc->getElementsByTagName('a');
$mod=false;
foreach ($links as $link) {
$href = $link->getAttribute('href');
$link_text = $link->nodeValue;
$ext = strtolower(substr($href, -4));
if ($ext == '.png' || $ext == '.jpg' || $ext == '.gif' || $ext == '.bmp')
{
//array_push($all_links,$this_link);
//$link->nodeValue = "<img src=\"test.jpg\">";
$link->nodeValue="";
$img_embed = $doc->createElement('img');
$img_embed->setAttribute('src',$href);
$link->appendChild($img_embed);
$mod=true;
}
}
if ($mod)
{
$return_html = $doc->saveHTML();
$return_html = str_replace("<html><body>","",$return_html);
$return_html = str_replace("</body></html>","",$return_html);
// prolly a better way to strip out the leading/trailing tags inserted by DOMDocument.
return $return_html;
}
else
return $html;
}
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