Asset::replaceUrlCss

static function replaceUrlCss($url, $quote, $path)
{
	if (
		strpos($url, "://") !== false
		|| strpos($url, "data:") !== false
		|| mb_substr($url, 0, 1) == "#"
	)
	{
		return $quote.$url.$quote;
	}

	$url = trim(stripslashes($url), "'" rnt");
	if (mb_substr($url, 0, 1) == "/")
	{
		return $quote.$url.$quote;
	}

	return $quote.$path.'/'.$url.$quote;
}