Online PHP editor | refs for ITWWX

@ 2014-10-29T23:11:19Z

<?php

$header_nodes = (new DOMXPath(
(new DOMDocument())->loadHTML(
'<?xml version="1.0" encoding="UTF-8"?>'.'<h2>asdf</h2>',
)
))->query('//*[self::h2 or self::h3]');
var_dump($header_nodes->length);