มันไม่เเสดงภาษาไทยค่ะแก้ยังไงค่ะ PDF ช่วยหน่อยนะค่ะ ใช้เวลานานมากเรย นั่งแก้ไม่ได้สักที่

<?php
require('fpdf.php');
define('FPDF_FONTPATH','font/');
 
class PDF extends FPDF
{
//Load data
function LoadData($file)
{
    //Read file lines
   $lines=file($file);
   $data=array();
    foreach($lines as $line)
      $data[]=explode(';',chop($line));
    return $data;
}
//Simple table
function BasicTable($header,$data)
{
   //Header
  $w=array(15,30,40,50,18,40);
   //Header
   for($i=0;$i<count($header);$i++)
   $this->Cell($w[$i],7,iconv('UTF-8', 'TIS-620', $header[$i]),1,0,'C');
    $this->Ln();
  //Data
   foreach ($data as $eachResult)
  {
        $this->Cell(15,6,$eachResult["mUserName"],1,0,'C');
        $this->Cell(30,6,$eachResult["mdName"],1,0,'C');
        $this->Cell(40,6 ,$eachResult["mdSurname"],1,0,'C');
	    $this->Cell(50,6 ,$eachResult[""],1,0,'C');
		$this->Cell(18,6 ,$eachResult["mdPhone"],1,0,'C');
	    $this->Cell(40,6 ,$eachResult["mEmail"],1,0,'C');
        $this->Ln();
   }
}
}
$pdf=new PDF();
//Column titles
$header=array('UserName','ชื่อ','นามสกุล','ที่อยู่ลูกค้า','เบอร์โทรศัพท์','E-mail');
//Data loading
 
//*** Load MySQL Data ***//
$objConnect = mysql_connect("localhost","root","root") or die("Error Connect to Database");
$objDB = mysql_select_db("dbsujaimohom");
mysql_query("collation_database = utf8_thai_ci");
$strSQL = "select * from tblmemberdetail INNER JOIN tblmembers  ON tblmemberdetail.ID=tblmembers.ID ";	 
$objQuery = mysql_query($strSQL);
$resultData = array();
for ($i=0;$i<mysql_num_rows($objQuery);$i++) {
   $result = mysql_fetch_array($objQuery);
   array_push($resultData,$result);
}

//************************//
$pdf->AddFont('angsana','','angsa.php');
 

$pdf->AddFont('angsana','B','angsab.php');
 

$pdf->AddFont('angsana','I','angsai.php');
 

$pdf->AddFont('angsana','B','angsaz.php');
 

$pdf->SetFont('angsana','',12);

//*** Table 1 ***//
$pdf->AddPage();
$pdf->Ln(10);
$pdf->BasicTable($header,$resultData);
$pdf->Output("MyPDF/MyPDF.pdf","F");
$pdf->SetXY(0,5);  
$pdf->SetFont('angsana','B',16);$pdf->Write(10,'sujaimohomphare');
?>

PDF Created Click <a href="MyPDF/MyPDF.pdf">here</a> to Download
</body>
</html>