Online PHP editor | refs for 46Hra

<?php $content = ' <img alt="this is super nice image with lable 4" src="5.jpg" style="height:560px; width:840px"> <img alt="Description 2" src="1.jpg" style="height:560px; width:840px" class="dupa" data-label-class="label-class"> <img src="1.jpg" style="height:560px; width:840px" class="dupa" data-label-class="label-class"> '; $content = html_entity_decode($content, ENT_QUOTES, 'UTF-8'); $doc = new DOMDocument(); $doc->loadHTML($content); $tags = $doc->getElementsByTagName('img'); foreach ($tags as $tag) { // get value of an attribute $alt = $tag->getAttribute('alt'); if (!empty($alt)) { $class = $tag->getAttribute('class'); if (!empty($class)) { $class .= " picla"; } else { $class = "picla"; } $tag->setAttribute('class', $class); } } $content = $doc->saveHTML(); echo $content;