(PECL pdflib >= 2.0.0) Define shading pattern

(PECL pdflib >= 2.0.0) Start layer bool PDF_begin_layer

(PHP 4, PECL pdflib >= 1.0.0) Draw a line

(PECL pdflib >= 2.1.0) Place table on page

(PECL pdflib >= 2.0.0) Process imported PDF document

(PHP 4, PECL pdflib >= 1.0.0) Close current path

(PHP 4 <= 4.0.4) Set text matrix [deprecated]

(PHP 4, PECL pdflib >= 1.0.0) Set spacing between words [deprecated]

(PECL pdflib >= 2.0.0) Close PDF file bool

(PECL pdflib >= 2.0.0) Add glyph name and/or Unicode value