(PECL gnupg >= 0.5) Removes all keys which were set for decryption before

(PECL haru >= 0.0.1) Get the current position for path painting

(PECL haru >= 0.0.1) Move text position to the specified offset

(PECL ps >= 1.1.0) Create spot color int ps_makespotcolor

(PHP 5 <= 5.3.0, PECL ming SVN) Adds a shape to a button

(PECL haru >= 0.0.1) Get the current font size

(PHP 4, PECL pdflib >= 1.0.0) Fill and stroke path

(PECL haru >= 0.0.1) Enable builtin Chinese traditional fonts

(PECL haru >= 0.0.1) Define which page is shown when the document is opened

(PHP 4 >= 4.0.5, PECL pdflib >= 1.0.0) Set complicated dash pattern [deprecated]