library/Rediska/Manager.php
protected static function _instanceFromOptions($name)
    {
        if (!is_object(self::$_instances[$name])) {
            $options = self::$_instances[$name];
            self::$_instances[$name] = new Rediska($options);
        }
    }
protected static function _instanceFromOptions($name)
    {
        if (!is_object(self::$_instances[$name])) {
            $options = self::$_instances[$name];
            self::$_instances[$name] = new Rediska($options);
        }
    }
Instance from options if not yet

@static
@param  $name
@return void