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Math CAPTCHA Class: CAPTCHA validation using math operations

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  Author Author  
Picture of nickolas whiting
Name: nickolas whiting <contact>
Classes: 2 packages by
Country: United States United States
Age: 26
All time rank: 1833240 in United States United States
Week rank: 1749 Up198 in United States United States Up


  Detailed description   Download Download .zip .tar.gz   Install with Composer Install with Composer  
This class can be used to perform CAPTCHA validation using math operations.

It can generate an image that displays a simple mathematical operation between two random integer numbers.

Currently the class supports the addition, subtraction and multiplication operations.

The user needs to enter the result of the math operation to pass the validation.

The class stores the validation numbers in session variables for later verification.

  Classes of nickolas whiting  >  Math CAPTCHA Class  >  Download Download .zip .tar.gz  >  Support forum Support forum (1)  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: Math CAPTCHA Class
Base name: math_captcha
Description: CAPTCHA validation using math operations
Version: 1.0
PHP version: 5.0
License: GNU General Public License (GPL)
All time users: 914 users
All time rank: 3590
Week users: 0 users
Week rank: 1347 Equal
 
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  Files folder image Screenshots  
ScreenShot
File Role Description
Accessible without login Image file ScreenShot Screen Math Captcha In Action


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  Applications that use this package  
cSystem
Clan Content Management System
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  Files folder image Files  
File Role Description
Plain text file captcha.php Class Captcha Class
Plain text file captcha_config.php Conf. Configuration File
Plain text file captcha_image.php Class Captcha Image Generator
Plain text file index.php Example Example Index
Plain text file legal_notice.txt Lic. Legal License
Plain text file test.php Example Test File

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