(PHP 4, PHP 5, PHP 7) Set a single pixel bool

(PHP 4, PHP 5, PHP 7) Get the index of the specified color or its closest possible alternative

(PHP 4, PHP 5, PHP 7) Get image height int imagesy

(PHP 4 >= 4.0.1, PHP 5, PHP 7) Output image to browser or file

(PHP 4 >= 4.0.1, PHP 5, PHP 7) Copy and merge part of an image

(PHP 4, PHP 5, PHP 7) Get image width int imagesx

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Draw an ellipse

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Create a new true color image

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Copy and merge part of an image with gray scale

(PHP 4, PHP 5) Slant a font bool imagepsslantfont