public static function renderCss($options = []) {
		$result = '';
		$list = [];
		$css = Application::get(array('layout', 'css'));
		if (!empty($css)) {
			asort($css);
			foreach ($css as $k=>$v) {
				$script = $k . (strpos($k, '?') !== false ? '&' : '?') . self::getVersion();
				$list[] = $script;
				$result.= '<link href="' . $script . '" rel="stylesheet" type="text/css" />';
			}
		}
		// list is needed for ajax form reloads
		if (!empty($options['return_list'])) {
			return $list;
		}
		return $result;
	}
public static function renderCss($options = []) {
		$result = '';
		$list = [];
		$css = Application::get(array('layout', 'css'));
		if (!empty($css)) {
			asort($css);
			foreach ($css as $k=>$v) {
				$script = $k . (strpos($k, '?') !== false ? '&' : '?') . self::getVersion();
				$list[] = $script;
				$result.= '<link href="' . $script . '" rel="stylesheet" type="text/css" />';
			}
		}
		// list is needed for ajax form reloads
		if (!empty($options['return_list'])) {
			return $list;
		}
		return $result;
	}
public static function renderCss ( $ options = [ ] ) { $ result = '' ; $ list = [ ] ; $ css = Application :: get ( array ( 'layout' , 'css' ) ) ; if ( ! empty ( $ css ) ) { asort ( $ css ) ; foreach ( $ css as $ k => $ v ) { $ script = $ k . ( strpos ( $ k , '?' ) !== false ? '&' : '?' ) . self :: getVersion ( ) ; $ list [ ] = $ script ; $ result .= '<link href="' . $ script . '" rel="stylesheet" type="text/css" />' ; } } // list is needed for ajax form reloads if ( ! empty ( $ options [ 'return_list' ] ) ) { return $ list ; } return $ result ; }
Render css files

@param array $options
boolean return_list
@return string
Render css files