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Math CAPTCHA: CAPTCHA validation using math operation images

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  Author Author  
Picture of Syamsul Aries
Name: Syamsul Aries <contact>
Classes: 1 package by
Country: Indonesia Indonesia
Age: ???
All time rank: 255940 in Indonesia Indonesia
Week rank: 1060 Up18 in Indonesia Indonesia Up


  Detailed description   Download Download .zip .tar.gz   Install with Composer Install with Composer  
This package implements CAPTCHA validation using math operation images.

It can generate an image displaying a math operation between two numbers.

The result of the operation is stored in a session variable for subsequent validation.

The math operation difficulty may be of three different levels of difficulty: easy, moderate or hard.

  Classes of Syamsul Aries  >  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: Math CAPTCHA
Base name: math-captcha
Description: CAPTCHA validation using math operation images
Version: 1.0
PHP version: 3.0
License: GNU General Public License (GPL)
All time users: 686 users
All time rank: 4359
Week users: 1 user
Week rank: 1364 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 Security Security protection and attack detection View top rated classes


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Alternative Download
Complete file
Font
Download this font, so the mathcha component will work

  Files folder image Files  
File Role Description
Accessible without login Image file bg0.png Photo background 0
Accessible without login Image file bg1.png Photo background 1
Accessible without login Image file bg10.png Photo background 10
Accessible without login Image file bg2.png Photo background 2
Accessible without login Image file bg3.png Photo background 3
Accessible without login Image file bg4.png Photo background 4
Accessible without login Image file bg5.png Photo background 5
Accessible without login Image file bg6.png Photo background 6
Accessible without login Image file bg7.png Photo background 7
Accessible without login Image file bg8.png Photo background 8
Accessible without login Image file bg9.png Photo background 9
Accessible without login Plain text file form_example.php Example form_example
Plain text file generate_number.php Class generate_number
Plain text file generate_operator.php Class generate_operator
Plain text file MathchaSecurityImages.php Class MathChaSecurityImages
Accessible without login Plain text file Readme Doc. License

Install with Composer Install with Composer - Download Download all files: math-captcha.tar.gz math-captcha.zip
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