non capisco il problema?
$pdf = pdf_new();
pdf_open_file($pdf,"miapagina.pdf");
pdf_begin_page($pdf, 595,842);
$verdana = pdf_findfont($pdf, "verdana", "host",1); pdf_setfont($pdf, $arial,10);
pdf_show_xy($pdf,"Ecco il mio primo documento in pdf",50,750);
pdf_show_xy($pdf,"........creato con PHP",50,730);
pdf_end_page($pdf);
pdf_close($pdf);
Fatal error: Call to undefined function: pdf_new() in H:\webs\001095\creapdf.php on line 2