(PHP 3>= 3.0.13, PHP 4 >= 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.
See also ImageGIF(), ImageWBMP(), ImageJPEG(), ImageTypes().
