CF Captcha is a simple PHP Anti-Spam Captcha script based on PHP/GD, to help prevent web robot from flooding your Comments, Guestbooks, Contact forms or any other online application susceptible to spam. One of the main Features of this script is that it alternates between a simple math problems (Additions, subtraction and multiplication sums) and a random spring of characters.

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License:
Freeware
Added:
20/05/2012
Hits:
1570
Category:
PHP
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