/**
* Set 'inline' CSS. This will add CSS files from outside of public HTML
* to be added to a template.
* @param string $css file path of the css
* @param int $order the loading order of css 0 is first > 0 is
* later
* @param array $options array ('no_cache' => 0)
*/
public static function setInlineCss($css, $order = null, $options = array())
{
$str = file::getCachedFile($css);
if (isset(self::$inlineCss[$order])) {
self::setInlineCss($css, $order + 1);
} else {
self::$inlineCss[] = $str;
}
}
