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

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

(PHP 4 >= 4.0.2, PHP 5, PHP 7) Return the image types supported by this PHP build

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

(PHP 4 >= 4.0.7, PHP 5, PHP 7) Create a new image from GD2 file or URL

(PHP 4 >= 4.3.2, PHP 5, PHP 7) Finds whether an image is a truecolor image

(PHP 4, PHP 5, PHP 7) Destroy an image bool imagedestroy

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

(PHP 4, PHP 5) Extend or condense a font bool

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