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Posted by Chung Leong on 03/31/06 04:31
Jim Carlock wrote:
> And I imagine however, that 50 selected letter sequences works
> stored in 50 separate images works better and faster than having
> PHP on the server do it, but that might depend upon the processor
> on the server as well.
That won't work at all, since a bot could just look at the filename to
figure out what letter it contains. For captcha to work, the image has
to be dynamically generated.
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