จัด format วัน เดือน ปี ..ตรง tag_bu_end อ่ะรครับ มีวิธีไหนบ้างครับที่จะทำให้ วันที่จากตัวเต็มเหลือเป็น เดือนตัวย่ออ่ะครับ

 <?php

            $number=0;
            $num=0;
            $id = $_GET['id'];
// $q="SELECT * FROM work_building_2 LEFT JOIN tag_work_building_2 ON (work_building_2.id=tag_work_building_2.id) LEFT JOIN budget_type_2 ON (tag_work_building_2.tag_bu_id=budget_type_2.tag_bu_id)  WHERE work_building_2.id = $_GET[id] " ;

// $qr=@mysql_query($q); 
// print_r(@mysql_fetch_array($result1));
// print_r(@mysql_fetch_array($result2));
            $query1="SELECT * from tag_work_building_2  where id = '$_GET[id]'";
            $result1 = mysql_query($query1);

            $query2="SELECT * FROM `budget_type_2`";
            $result2 = mysql_query($query2);
// print_r(mysql_fetch_array($result1));
// print_r(@mysql_fetch_array($result2));


            while($row2=@mysql_fetch_array($result2))
            { 
  // echo $row2['work_year_id']."=".$row2['tag_bu_id']."=".$row2['bud_cost']."<br>";
              $bu_data[$row2['tag_bu_id'].$row2['work_year_id']] = $row2['bud_cost']; 
              $bu_data2[$row2['tag_bu_id']] = $row2['bud_cost_2']; 
            }
// print_r($bu_data2);
            while($row=@mysql_fetch_array($result1))
            { 

              
              $number++;
              $tag_bu_id = $row['tag_bu_id'];
              $sum_bu = $bu_work_prepay+$bu_data[$row['tag_bu_id'].$year];
              $sum_bu_1 = $sum_bu_1+$bu_data[$row['tag_bu_id'].$year];
              $sum_bu_2 = $sum_bu_2+$bu_data[$row['tag_bu_id'].$year+1];
              $sum_bu_3 = $sum_bu_3+$bu_data[$row['tag_bu_id'].$year+2];
              $sum_bu_4 = $sum_bu_4+$bu_data[$row['tag_bu_id'].$year+3];
              $sum_bu_5 = $sum_bu_5+$bu_data[$row['tag_bu_id'].$year+4];
              $sum_bu_6 = $sum_bu_6+$bu_data2[$row['tag_bu_id']];
              ?>
              <tr>
                <td align="middle">
                  <?php echo $row['tag_bu_number']; ?>
                </td>

                <td align="middle">
                  <?php echo number_format($row['tag_bu_cost'],0);?>
                </td>

                <td align="middle">
                  <?php echo number_format($bu_data[$row['tag_bu_id'].$year],0);?>
                </td>

                <td align="middle">
                  <?php echo number_format($bu_data[$row['tag_bu_id'].$year+1],0);?>
                </td>

                <td align="middle">
                  <?php echo number_format($bu_data[$row['tag_bu_id'].$year+2],0);?>
                </td>

                <td align="middle">
                  <?php echo number_format($bu_data[$row['tag_bu_id'].$year+3],0);?>
                </td>

                <td align="middle">
                  <?php echo number_format($bu_data[$row['tag_bu_id'].$year+4],0);?>
                </td>

                <td align="middle">
                  <?php echo number_format($bu_data2[$row['tag_bu_id']],0);?>
                </td>

                <td align="middle">
                  <?php echo thai_date2(strtotime($row['tag_bu_end']));?>
                </td>

                
                <?php } ?>