Text::getNode

static function getNode(BitrixLandingBlock $block, $selector)
{
	$data = array();
	$doc = $block->getDom();
	$resultList = $doc->querySelectorAll($selector);

	foreach ($resultList as $pos => $res)
	{
		$data[$pos] = $res->getInnerHTML();
		$data[$pos] = str_replace(
			' style="',
			' bxstyle="',
			$data[$pos]
		);
		$data[$pos] = BitrixMainTextEmoji::encode(
			$data[$pos]
		);
	}

	return $data;
}