Prado\Web\UI\TPage::getCssMediaType PHP Метод

getCssMediaType() приватный Метод

The media type is determined according to the following file name pattern: xxx.media-type.extension For example, 'mystyle.print.css' means its media type is 'print'.
private getCssMediaType ( $url ) : string
Результат string media type of the CSS file
    private function getCssMediaType($url)
    {
        $segs = explode('.', basename($url));
        if (isset($segs[2])) {
            return $segs[count($segs) - 2];
        } else {
            return '';
        }
    }