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Class: Animated Simple CAPTCHA

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Name: Animated Simple CAPTCHA Support forum
Base name: animatedsimplcaptcha
Description: Generate a CAPTCHA validation animated image
Version: 1.0
Required PHP version: 3
License: GNU General Public License (GPL)
 
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  Dependencies   Applications   Files Files  

Author

Picture of dicky kurniawan
Name: dicky kurniawan <e-mail contact>
Published packages: 1 Browse this author's classes Browse this author's classes
Country: Indonesia Indonesia - PHP jobs in Indonesia
Home page: ???

Groups

Group folder image Graphics Colors, images, charts and picture formats View top rated classes
Group folder image Validation Validation algorithms View top rated classes
Group folder image Security Security protection and attack detection View top rated classes

Detailed description

This class can be used to generate a CAPTCHA validation image that is animated.

It generates a random text that is stored in a session for posterior user validation.

The class renders a series of frames with the text obfuscated by animated letters, grids and optional random fonts.

The user can read the text when the animated frames are displayed but robots will have difficult to figure what the text is.

The class can also validate the text submitted by the user against the value stored previously in a session.

Packages needed by this class

Class Dependency Why it is needed
GIF images into animated GIF with native PHP class
Required
 Required to merge gifs

Applications that use this class

No application links were specified for this class.
Add link image If you know an application of this package, send a message to the author to add a link here.

Files

File Role Description
Plain text file animatedcaptcha.class.php Class Main class
Plain text file animatedcaptcha_example.php Example Example - Main
Plain text file animatedcaptcha_generate.php Example Example - Generator
Plain text file animatedcaptcha_readme.txt Doc. Readme file
Download all files: animatedsimplcaptcha.tar.gz animatedsimplcaptcha.zip
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