My webserver, running 5.14 didn't like the header that was generated using imagepng(). It works find on my local test server and on 4.x from another host.
The generated image displays in the browser (IE, firefox) but when saved to a file or inserted into an RTF file, the image was corrupted. As a test, when attempting to right-click to save as, the image format was not recognized.
The only work-around appears to be adding the additional paramaters.
So instead of just
imagepng($image); //DIDNT WORK--CORUPT IMAGE
This worked
imagepng($image,NULL,0,NULL);
and saving to disk, this worked:
imagepng($image,$file_location,0,NULL);
Jeff
