Here's an article on generating PDFs with PHP using the FPDF library (not SWFPDL, but a similar library):
// Cell $pdf->Cell(40, 10, 'Hello, World!');
// Create a new FPDF object $pdf = new FPDF(); ammata dunna sapa 6 swfpdf link
// Create a new FPDF object $pdf = new FPDF();
require('fpdf.php');
However, I'm going to take a guess that you're interested in learning about generating PDFs using SWFPDL (which I assume you meant instead of swfpdf).
require('fpdf.php');
// Set font $pdf->SetFont('Arial', 'B', 16);