(PECL imagick 2.0.0) Specifies the color of a background rectangle

(PECL imagick 2.0.0) Sets the filename of a particular image

(PECL imagick 2.0.0) Deallocates resources associated with a PixelIterator

(PECL cairo >= 0.1.0) The __construct purpose

(PECL gmagick >= Unknown) Returns the GraphicsMagick release date as a string.

(PECL cairo >= 0.1.0) Description int cai

(No version information available, might only be in Git) Enciphers an image

(PECL cairo >= 0.1.0) Appends a path to current path

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Draw a partial arc and fill it

(PECL imagick 2.0.0) Sets the image compression