Introduction

This package provides the functionality to create CAPTCHAs (Completely Automated Public Turing tests to tell Computers and Humans Apart). Features include:

The package creates CAPTCHAs; due to the stateless nature of the HTTP protocol, the logic to secure a webpage using the package must be specifically implemented. See the usage example for detailled information.

Currently, the graphical CAPTCHA driver depends on Image_Text which in turn requires TTF support to be compiled into PHP.

Text_CAPTCHA (Previous) Example (Next)
Last updated: Wed, 30 Jul 2014 — Download Documentation
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