A PHP class and example implementation of an image CAPTCHA. Uses random TrueTrype fonts and ramdom lengths, sizes and character rotation, as well as a full character set to defeat character recognition bots. Primarily used for spam prevention in web apps

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Categories

CGI Scripts

License

GNU General Public License version 2.0 (GPLv2)

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Additional Project Details

Languages

English

Intended Audience

Advanced End Users, Developers

User Interface

Web-based

Programming Language

PHP

Related Categories

PHP CGI Scripts

Registered

2006-01-31
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