Online PHP editor | refs for 2Jo8V

@ 2014-04-28T08:22:21Z

<?php

$html = 'HTML String <h3>whatever</h3>';
$dom = new DOMDocument;
$dom->loadHTML($html);
$xpath = new DOMXPath($dom);
foreach ($xpath->query('//h3') as $h3) {
    $h3->firstChild->nodeValue = ucfirst($h3->firstChild->nodeValue);
}
echo $dom->saveHTML();