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Posted by agunzert on 10/21/06 08:54
Victor wrote:
> Where do these pictures come from? Are there any PHP-functions that
> allow to generate them programmatically? Or any other way?
>
> Can anybody give me an advice?
>
> Regards
> Victor
They are called captchas, you can find out more here, as obvious:
http://en.wikipedia.org/wiki/Captcha
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