imageistruecolor
(PHP 4 >= 4.3.2, PHP 5)
imageistruecolor -- Finds whether an image is a truecolor image
Description
bool
imageistruecolor ( resource image)
imageistruecolor() finds whether the image
image is a truecolor image.
Note: This function requires GD 2.0.1 or later.
See also imagecreatetruecolor().