PMA\libraries\ThemeManager::printCss PHP Метод

    public function printCss()
    {
        if ($this->theme->loadCss()) {
            return true;
        }
        // if loading css for this theme failed, try default theme css
        $fallback_theme = $this->getFallBackTheme();
        if ($fallback_theme && $fallback_theme->loadCss()) {
            return true;
        }
        return false;
    }