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PHP Math Captcha: Generate CAPTCHA images with math operations

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  Author Author  
Picture of Peeyush Budhia
Name: Peeyush Budhia <contact>
Classes: 4 packages by
Country: India India
Age: 27
All time rank: 1860115 in India India
Week rank: 316 Up31 in India India Up


  Detailed description   Download Download .zip .tar.gz   Install with Composer Install with Composer  
This class can generate CAPTCHA images with math operations.

It can generate a random math expression with an operation between two numbers, like addition, subtraction and multiplication and render it in a image for CAPTCHA validation.

The class can validate the math expression result entered by the user in a form by comparing with the numbers and the operator stored previously in session variables.

  Classes of Peeyush Budhia  >  PHP Math Captcha  >  Download Download .zip .tar.gz  >  Support forum Support forum (1)  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: PHP Math Captcha
Base name: php-math-captcha
Description: Generate CAPTCHA images with math operations
Version: 1.0.0
PHP version: 5.0
License: Free For Educational Use
All time users: 237 users
All time rank: 6987
Week users: 2 users
Week rank: 893 Up
 
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  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 Math Math related classes. View top rated classes
Group folder image Security Security protection and attack detection View top rated classes

  Files folder image Screenshots  
MathsCaptcha.PNG
File Role Description
Accessible without login Image file MathsCaptcha.PNG Screen Screenshot


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  Applications that use this package  
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  Files folder image Files  
File Role Description
Plain text file class.MathsCaptcha.php Class Class File
Accessible without login Plain text file getCaptcha.php Example File used to generate image
Accessible without login Plain text file index.php Aux. Index File
Accessible without login Plain text file validate.php Example File is used to validate captcha image.

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