1 project tagged "anti-spam"

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Updated 26 Oct 2012 RainCaptcha

P_op	21.24
V_it	14.33

RainCaptcha is a CAPTCHA class that does not require any image processing extensions (GD, ImageMagick, etc). CAPTCHA was developed to be readable by humans and resistant to OCR software. It generates black-and-white images with 5 distorted letters on them and noise. Its checking algorithm is case-insensitive.