(PHP3 >= 3.0.13, PHP4 >= 4.0b4)
ImagePNG --
Output a PNG image to either the browser or a file
Description
int
imagepng
(int im [, string filename])
The ImagePng() outputs a GD image stream
(im) in PNG format to standard output
(usually the browser) or, if a filename is given by the
filename it outputs the image to the file.