For if(preg_match("@.*()@", $article['content'], $matches)){ $img = $matches[1]; $img = preg_replace("@width=\"\d+\"@", "", $img); $img = $matches[1]; $img = $matches[1]; $img = preg_replace("@height=\"\d+\"@", "", $img); $article['content'] = $this->get_img_tags($xpath, "//img[@class='comic']", $article); //also get the source code. And you must cause the direction.