[[*content:imageSlim=`phpthumbof=fltr[]=wmi|/images/watermark.png|BR|100|&q=80`]]
This question has been answered by michelle84. See the first response.
foreach ($dom->getElementsByTagName('img') as $node) { // for all our images
// skip images with class 'skip' $skip = $node->getAttribute('class'); if ( ($skip) && ($skip == 'skip') ) { continue; }