thumb

[eluser]MMCCQQ[/eluser]
i want a thumb if i put this:
Will Work?

Code:

$config['upload_path'] = '/home/tunerspo/public_html/img/';
        $config['allowed_types'] = 'gif|jpg|png';
        $config['max_size'] = '1000';
        $config['max_width'] = '1024';
        $config['max_height'] = '768';
        $config['create_thumb'] = true;
        $config['width'] = 140;
        $config['height'] = 140;
        $this->load->library('upload', $config);

        if ($this->upload->do_upload('Filedata'))
        {

            $res = $this->upload->data();
            echo $res['file_name'];

        }