(PECL ps >= 1.3.0) Fills an area with a shading

(PECL ps >= 1.1.0) Closes a PostScript document

(PECL ps >= 1.1.0) Sets appearance of a dashed line

(PECL ps >= 1.1.0) Deletes all resources of a PostScript document

(PECL ps >= 1.1.0) Adds link to a web location

(PECL ps >= 1.1.0) Creates a new PostScript document object

(PECL ps >= 1.1.0) Opens a file for output

(PECL ps >= 1.1.0) Sets gray value bool ps_setgray

(PECL ps >= 1.2.0) Start a new pattern int

(PECL ps >= 1.1.0) Adds link to a page in a second pdf document