How to retain headers for all the pages of an exported word document in php?

Question

Hi
I exported data from php page to word document but the problm is the header is not available in all pages I got the same problem while i am exporting the datas to pdf but i got the result for that one by using fpdf library In pdf i got the results like this

ex page1 
          slno            name 
          1                   udaya
          2                   sankar
In page 2
          slno            name
          3               chendu
          4                Akila

I want the same kind of result in word how to get that This is the function i used

function changeDetails()
 {
             $bType = $this->input->post('textvalue');
if($bType == "word")
   {
    $this->load->library('table');
    $data['countrytoword'] = $this->AddEditmodel1->export();
    $this->table->set_heading('Name','Country','State','Town');
    $out =  $this->table->generate($data['countrytoword']); 
    header("Content-Type: application/vnd.ms-word");
    header("Expires: 0");
    header("Cache-Control:  must-revalidate, post-check=0, pre-check=0");
    header("Content-disposition: attachment; filename=$cur_date.doc");
    echo '<br><br>';
    echo '<strong>CountryList</strong><br><br>';
    print_r($out);
   }
}
<? if(isset($countrytoword)) {
?>
 <table align="center" border="0">
 <tr>
  <td>
   Name
  </td>
  <td>
   Country
  </td>
  <td>
   State
  </td>
  <td>
   Town
  </td>

 </tr>

<?   foreach($countrytoword as $dsasffd)
{
?>
 <tr>
  <td><?= $dsasffd['dbName'] ?></td>
  <td><?= $dsasffd['dbCountry']; ?></td>
  <td><?= $dsasffd['dbState']; ?></td>
  <td><?= $dsasffd['dbTown']; ?></td>

<? } } ?>
</tr>
 </table>