Class CAPTCHA

Screenshot of a captcha
Package:
Class CAPTCHA
Summary:
Generate image with text for CAPTCHA validation
Groups:
Graphics, PHP 5, Security, Validation
Author:
Łukasz Socha
Description:
This class can be used to generate an image with text for CAPTCHA validation.

It can render an image with a given number of random characters. The random text is stored in a session variable for posterior validation.

The image size, text font, background color and image are configurable details.


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This entry was posted on Tuesday, June 29th, 2010 at 10:22 pm
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