Online PHP editor | output for jfeqe

<?php $html = "<p> Some text here </p> <p> Some other text here </p> <h1> Title 1 </h1> <p> Another text here </p> <p> Some random text here </p> <h1> Title 2 </h1> <p> Some text here </p> <p> Some other text here </p> <h1>..<h1>"; $dom = new DOMDocument(); $dom->loadHTML($html); foreach ($dom->getElementsByTagName('*') as $element){ if ($element->tagName == "h1") $element->textContent = "Is h1"; if ($element->tagName == "p") $element->textContent = "Is p"; } $html = $dom->saveHTML(); echo $html;