PHP. Руководство по PHP. 2005
imagecolordeallocate
imagecolordeallocate
Description
bool imagecolordeallocate (resource image, int color)The imagecolordeallocate() function de-allocates a color previously allocated with imagecolorallocate() or imagecolorallocatealpha().
See also imagecolorallocate() and imagecolorallocatealpha().
imagecolorclosesthwb
imagecolorexact