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

(PECL ps >= 1.1.0) Closes image and frees memory

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

(PECL ps >= 1.2.0) Gets geometry of a string

(PECL ps >= 1.1.0) Sets certain values bool

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

(PECL ps >= 1.1.0) Sets the miter limit bool

(PECL ps >= 1.1.0) Draws a circle bool ps_circle

(PECL ps >= 1.1.0) Save current context bool

(PECL ps >= 1.1.0) Sets rotation factor bool