รบกวนสอบถามเรื่องการกรุ๊ปมีวิธีที่จะกรุ๊ปข้อมูลมั้ย โดยที่ข้อมูลไม่ได้มาจาก sql ข้อมูลถูกส่งเข้า TCPDF ตามภาพด้านล่าง ข้อมูลออกมาเป็น Records แต่เนื่องจากอยากให้ข้อมูลที่เหมือนกันมารวมกันที่ Recordsเดียวตามภาพที่2

<?php
// Include the main TCPDF library (search for installation path).

require_once('./lang/eng.php');
require_once('tcpdf_include.php');

class MYPDF extends TCPDF {
  public function Header() {
    
    
}
    // Page footer
      public function Footer() {
        $this->SetFont('thsarabun', 'B', 14);       
          $this->SetY(-34);
          $tbl = <<<EOD
<table cellspacing="0" cellpadding="1" border="1">
  <tr>
  <td colspan="2" align="center"> ผู้รับสินค้า ___________________________________(ตัวบรรจง)<br />
  &nbsp;&nbsp;&nbsp;&nbsp;วันที่............../.............../..............</td>
  <td colspan="2" align="center"> แผนกคลังสินค้า</td>
</tr>
  <tr>
        <td> ผู้ร้องขอ ____________________<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(____________________)<br/>วันที่......./......../.......</td>
        <td> ผู้ร้องขอ ____________________<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(____________________)<br/>วันที่......./......../.......</td>
        <td> ผู้ร้องขอ ____________________<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(____________________)<br/>วันที่......./......../.......</td>
        <td> ผู้ร้องขอ ____________________<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(____________________)<br/>วันที่......./......../.......</td>
    </tr>


</table>
EOD;

$this->writeHTML($tbl, true, false, false, false, '');
          // Position at 15 mm from bottom
         //$this->SetY(-30);
          // Set font
         // $this->SetFont('thsarabun', '', 14);
          // Page number
         // $this->Cell(250, 15, 'หน่วยงาน ', 0, false, 'L', 0, '', 0, false);
          //$this->Ln(5);
          //$this->Cell(0, 20, 'ผู้อนุมัติ '.'________________', 0, false, 'L', 0, 0, false);
          //$this->Ln(5);
         // $this->Cell(0, 25, '       '.'(________________)', 0, false, 'L', 0,  0, false);
         // $this->SetY(-20);
         // $this->SetFont('thsarabun', 'I', 14);
         // $this->Cell(0, 20, 'Page '.$this->getAliasNumPage().'/'.$this->getAliasNbPages(), 0, false, 'C', 0, '', 0, false, 'T', 'M');
      }
  } 


// create new PDF document
$pdf = new MYPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
//$pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);

// set document information
$pdf->SetCreator(PDF_CREATOR);
$pdf->SetAuthor('Nicola Asuni');
$pdf->SetSubject('TCPDF Tutorial');
$pdf->SetKeywords('TCPDF, PDF, example, test, guide');

// set default header data
//$pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE.'', PDF_HEADER_STRING);
// set header and footer fonts
$pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
$pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));

// set default monospaced font
$pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);

// set margins
$pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
$pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
//$pdf->SetFooterMargin(PDF_MARGIN_FOOTER);

// set auto page breaks
$pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);

// set image scale factor
$pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);

// set some language-dependent strings (optional)
if (@file_exists(dirname(__FILE__).'/lang/eng.php')) {
    require_once(dirname(__FILE__).'/lang/eng.php');
    $pdf->setLanguageArray($l);
}

// set font

$pdf->SetFont('helvetica', 'B', 20);
$pdf->AddPage('L', 'A4');


$pdf->Ln(4);
// -----------------------------------------------------------------------------
$style = array(
  'position' => '',
  'align' => 'C',
  'stretch' => false,
  'fitwidth' => true,
  'cellfitalign' => '',
  'border' => true,
  'hpadding' => 'auto',
  'vpadding' => 'auto',
  'fgcolor' => array(0,0,0),
  'bgcolor' => false, //array(255,255,255),
  'text' => true,
  'font' => 'helvetica',
  'fontsize' => 5,
  'stretchtext' => 4
);
$pdf->SetFont('thsarabun', 'B', 14);
$pdf->writeHTML($tbl, true, false, false, false, '');
$tbl = <<<EOD
<table border="1" cellpadding="1" >
<thead>
 <tr style="background-color:#D7DBDD;color:#0000FF;">
 <th  width="50" align="center">ลำดับ</th>
 <th  width="240" align="center">รหัส</th>
 <th  width="50" align="center">ผู้รับ</th>
 <th  width="240" align="center">คำอธิบาย</th>
 <th  width="100" align="center">tc</th>
 <th  width="80" align="center">จำนวน</th>
 <th  width="198" align="center">ข้อความ</th>
 </tr>
</thead>
<tbody> 
EOD;
$time = date("Y-m-d H:i:s");
$date = date("d/m/Y",strtotime($time))  ;  
/*$sql = "select * From t_batch where DATE_PNT  = '2019-08-28 08:24:17' ";
$query = odbc_exec ($link,$sql);

while($item = odbc_fetch_array($query)){*/
  //$i=0;
  $num =  count($_POST['MATNR']);
  for($i = 0; $i <= $num; $i++){
    $MATNR =  $_POST['MATNR'][$i];
    $RSNUM =  $_POST['RSNUM'][$i];
    $CHARG =  $_POST['CHARG'][$i];
    $LGORT =  $_POST['LGORT'][$i];
    $CLABS =  $_POST['CLABS'][$i];
    $BDMNG =  $_POST['BDMNG'][$i];
    $SGTXT =  $_POST['SGTXT'][$i];
    $MAKTX =  $_POST['MAKTX'][$i];
    $BSM =  $_POST['BALANCE_SM'][$i];
    $BRS =  $_POST['BALANCE_RS'][$i];

  
  $params = $pdf->serializeTCPDFtagParameters(array($RSNUM, 'C39', '', '', '', 15, 0.3,$style, 'N'));
 // $html .= '<tcpdf method="write1DBarcode" params="'.$params.'" />';
  //$pdf->writeHTML($html, true, 0, true, 0);
 //$para = $pdf->write1DBarcode('1095443', 'C39', '', '', '', 15, 0.2, $style, 'N');
 //$i++;
$tbl .= <<<EOD
<tr >
EOD;
    $tbl .='<td width="50" align="center">'.$i.'</td>';
    $tbl .='<td width="240" >'.'<tcpdf method="write1DBarcode" params="'.$params.'" />'.$html.$MATNR.'</td>';
    $tbl .='<td width="50">'.$item["UMLGO"].'</td>';
    $tbl .='<td width="240">Reservation :' .$RSNUM.'<br>'.$MAKTX.'<br>จำนวนที่จ่าย :'.$BDMNG.'</td>';
    $tbl .='<td width="100">'.$CHARG.'<br></td>';
    $tbl .='<td width="80">'.$BSM.'<br></td>';
    $tbl .='<td width="198">'.$SGTXT.'</td>';


$tbl .= <<<EOD
</tr>
EOD;
}
$tbl .= <<<EOD
</tbody>
</table>
EOD;

$pdf->writeHTML($tbl, true, false, false, false, '');
$pdf->Output();