<table width="408" border="1">
    <tr>
      <td height="16">id</td>
      <td>name</td>
      <td>sex</td>
    </tr>
    <?php do { ?>
      <tr>
        <td><?php echo $row_testrs['id']; ?></td>
        <td><?php echo $row_testrs['name']; ?></td>
        <td><?php echo $row_testrs['sex']; ?></td>
      </tr>
      <?php } while ($row_testrs = mysql_fetch_assoc($testrs)); ?>
  </table>