(PECL haru >= 0.0.1) Get the name of the font

(PECL gnupg >= 0.5) Add a key for signing

(PHP 4, PECL pdflib >= 1.0.0) Stroke path

(PHP 4, PECL pdflib >= 1.0.0) Read image from file [deprecated]

(PECL haru >= 0.0.1) Set flatness for the page

(PHP 5 <= 5.3.0, PECL ming SVN) Adds an entry to the gradient list

(PECL pdflib >= 2.0.3) Convert string from UTF-8 to UTF-16

(PECL haru >= 0.0.1) Set the appearance of the page to fit the height of the boudning box

(PECL haru >= 0.0.1) Get the currently used font

(PHP 4 >= 4.0.1, PECL pdflib >= 1.0.0) Get string parameter