how to take the url to became a variable

[eluser]sherpa[/eluser]

Code:

function choose_testi()
    {
        $id = $this->uri->segment(3);
        $this->db->where('id_testimonial',$id); // moved to this location
        $query = $this->db->get('testimonial');
        $user_row = $query->row(); //return single row if you want to return a single row from the query
         /* Uncomment if you want ot return multiple rows from the dtabase */
        // $user_row = $query->result();

        //$query->result_array();  //removed this live
          
        if($user_row->num_rows() > 0)
        {
            $data[] = $user_row;
        }
        $this->load->view('adm_testimonial',$data);
    }

Code for Views (print the column fields in in your view
(it only for your understanding purpose )

Code:

echo $tanggal;
echo $email;
echo $nama;
echo $isi;