(PHP 4 >= 4.0.1, PECL pdflib >= 1.0.0) Set numerical parameter

(PHP 4 >= 4.0.5, PECL pdflib >= 1.0.0) Add launch annotation for current page [deprecated]

(PHP 4, PECL pdflib >= 1.0.0) Open TIFF image [deprecated]

(PHP 4 >= 4.0.5, PECL pdflib >= 1.0.0) Set fill and stroke color

(PECL pdflib >= 2.0.0) Suspend page bool PDF_suspend_page

(PHP 4, PECL pdflib >= 1.0.0) Set flatness

(PHP 4 >= 4.0.5, PECL pdflib >= 1.0.0) Concatenate a matrix to the CTM

(PHP 4 >= 4.0.5, PECL pdflib >= 1.0.0) Delete PDFlib object

(PHP 4 >= 4.2.0, PECL pdflib >= 1.0.0) Get minor version number [deprecated]

(PHP 4, PECL pdflib >= 1.0.0) Fill the author document info field [deprecated]