__construct([string orientation [, string unit [, mixed size]]])
orientation
P
o Portrait
L
o Landscape
P
.
unit
pt
: puntimm
: millimetricm
: centimetriin
: pollicimm
.
size
A3
A4
A5
Letter
Legal
unit
).
A4
.
$pdf = new FPDF('P', 'mm', array(100,150));