You didn't include the generated explaination of how the code works so...
Here you go!
This code creates a new transparent image with a size of 1x1 pixel using the GD::Image module. It sets the alpha blending to 0 and saves the alpha channel to enable transparency. Then it allocates a transparent color and sets it as the transparent color for the image. Finally, it outputs the image as a PNG.
In reply to Re^2: ChatGPT's solution (was: Re: Create email tracking image)
by Bod
in thread Create email tracking image
by Bod
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