fix 108

<?php
class M_pos extends CI_Model{

    function get_data_barang_bykode($kode){
        $hsl=$this->db->query("SELECT * FROM menu WHERE id_menu='$kode'");
        if($hsl->num_rows()>0){
            $hasil=array();
            foreach ($hsl->result() as $data) {
                $hasil[]=array(
                    'id_menu' => $data->id_menu,
                    'nama_menu' => $data->nama_menu,
                    'harga_menu' => $data->harga_menu,

                    );
            }
            return $hasil;
        }
        return null
    }

}