[thelist] [PHP] thumbnail creation

[Nedret Saidova]

Can someone direct me to a good tutorial on creating thumbanails
/ resizing images on the fly with PHP? The idea is to upload
images, save those and make a resized copy which would be say,
15% of the original size. I tried imagecopyresized(), but the canvas
of the new image was plain black...

The server on which this this app will be hosted provides GD
version 1.6.2.

Please help
Thanks

Nedret