(PHP 4 >= 4.0.5, PECL pdflib >= 1.0.0)
PDF_concat — Concatenate a matrix to the CTM
$p
, float $a
, float $b
, float $c
, float $d
, float $e
, float $f
) : bool
Concatenates a matrix to the current transformation matrix (CTM). Returns TRUE on success or FALSE on failure.