Pagination Problem Help me ...

[eluser]saidai jagan[/eluser]

Code:

$ddata['course'] = $this->excute->get_course2($config['per_page'],$this->uri->segment(3));

function get_course2($per_page,$start='0')
  {
        $this->load->database();
        $this->load->library('pagination');
        $query = $this->db->query("SELECT * FROM course WHERE no_of_seats > enroll_no LIMIT ".$start.','.$per_page);
        $total_rows=$query->num_rows();
        if($total_rows>0)  
        {
            foreach($query->result_array() as $row)
            {
                 $result[] = $row;            
            }
            return $result;
        }        
        else
           return 'null';      
  }