PHP FPDF library to generate pdf with code39 barcode

require(“/path/to/fpdf.php”);
$pdf = new FPDF(‘L’,’mm’,array($X,$Y));
$pdf->AddFont(‘code39′,”,’code39.php’);
$pdf->AddPage();
$pdf->SetFont(‘code39’,”,12);

$pdf->Text(5,3,’**’);

$pdf->SetFont(‘Arial’,”,18);
$pdf->Text($x,$y,’‘);

$pdf->Output(‘F’,’/path/to/file/myfile.pdf’);

to generate a code39 file from ttf:
https://www.fruit-lab.de/index.php?id=3
http://www.fpdf.org/