public static function settings($name = 'default') {
		if (!empty(self::$_engines[$name])) {
			return self::$_engines[$name]->settings();
		}
		return array();
	}
public static function settings($name = 'default') {
		if (!empty(self::$_engines[$name])) {
			return self::$_engines[$name]->settings();
		}
		return array();
	}
public static function settings ( $ name = 'default' ) { if ( ! empty ( self :: $ _engines [ $ name ] ) ) { return self :: $ _engines [ $ name ] -> settings ( ) ; } return array ( ) ; }
Return the settings for the named cache engine.

@param string $name Name of the configuration to get settings for. Defaults to 'default'
@return array list of settings for this engine
@see Cache::config()
Return the settings for the named cache engine .