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Posted by tim on 05/11/06 00:32
Barkster wrote:
> I've done image verification using a predefined background image before
> and never really liked it but I found one here that seems to
> dynamically create the whole image instead of using a static background
> image. Can anyone tell me how to do one like this? Thanks
>
> http://www.tradekey.com/functions/generateimage/generateimage.php
Hi there
There's a good choice of examples on wikipedia
http://en.wikipedia.org/wiki/Captcha#PHP
Tim
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