gan_node_html.php
function getNextSibling($skip_text_comments = true) {
		$offset = 1;
		while (($n = $this->getSibling($offset)) !== null) {
			if ($skip_text_comments && ($n->tag[0] === '~')) {
				++$offset;
			} else {
				break;
			}
		}

		return $n;
	}
function getNextSibling($skip_text_comments = true) {
		$offset = 1;
		while (($n = $this->getSibling($offset)) !== null) {
			if ($skip_text_comments && ($n->tag[0] === '~')) {
				++$offset;
			} else {
				break;
			}
		}

		return $n;
	}
Get node next to current
@param bool $skip_text_comments
@return DomNode Null if not found
@see getSibling()
@see getPreviousSibling()