Happened to see the following code in Codeigniter 2 :)

    function model($model, $name = '', $db_conn = FALSE)
    {
        if (is_array($model))
        {
            foreach($model as $babe)
            {
                $this->model($babe);
            }
            return;
        }


Source code Link : https://bitbucket.org/ellislab/codeigniter/src/8f6367e5d338/system/core/Loader.php