saya kurang tahu apa ini bisa?

      <table>
        <thead>
          <tr>
            <th>No</th>
            <th>KONTRAK <br> TANGGAL <br> MITRA <br> KOMODITI</th>
            <th>BA ANNAME <br> TANGGAL</th>
            <th>TANGGAL RIKSA</th>
            <th>MAJU</th>
          </tr>
        </thead>
        <tbody>
        <?php
        $query = $laporan->readLaporanSemuaKontrak();
        $i = 1;
        while ($data = mysqli_fetch_array($query)) {
          $query1 = $laporan->readLaporanSemuaKontrakDetail($data["no_kontrak"]);
          $total = mysqli_num_rows($query1);
        echo "
            <tr>
              <td rowspan=\"".$total."\">" . $i . "</td>
              <td rowspan=\"".$total."\">" . $data['no_kontrak'] . "<br>".$data['tanggal_kontrak']."<br>".$data['mitra']."<br>".$data['komoditi']."</td>";
              $i2=0;
              while ($data1 = mysqli_fetch_array($query1)) {
          //        if(is_array($data1)){
                    echo "<td>" . $data1['anname'] . "<br>".$data1['tanggal_anname']."</td>
              <td>" . $data1['tanggal_riksa'] . "&nbsp;</td>
              <td>" . $data1['tanggal_maju'] . "&nbsp;</td>";
                    echo '</tr>';
                    $i2++;
                    if($i2<$total)
                        echo '<tr>';

                }
//end while data1
                if($total==0){
                    echo "<td>&nbsp;</td>
                      <td>&nbsp;</td>
                      <td>&nbsp;</td>";
                      echo "</tr>";
                }else{}

              $i++;
          }
//end while data
//          if ($total == 0) echo "</tr></tbody>";
 ?>
        </tbody>
      </table>