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UL CAPTCHA

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  Author  
Picture of chema garrido
Name: chema garrido <e-mail contact>
Packages: 12 Browse all classes by chema garrido Browse all classes by
Country: Spain Spain - PHP jobs in Spain
Age: 29
All time rank: 47913 in Spain Spain
Week rank: 81 Up1 in Spain Spain Up


  Detailed description   Download .zip .tar.gz  
This class can generate images for CAPTCHA validation.

It can create an image with a random validation text which is served in the JPEG format as the current script output.

The size of the image and the range of characters displayed in the image are configurable parameters.

The random text is stored in a session variable for subsequent verification.

The class can also generate a token for user verification in order to prevent CSRF attacks.

  Classes of chema garrido  >  UL CAPTCHA  >  Download .zip .tar.gz  >  Support forum Support forum (2)  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: UL CAPTCHA
Support forum Support forum
Base name: ul-captcha
Description: Generate images for CAPTCHA validation
Version: 1
PHP version: 5
License: GNU General Public License (GPL)
All time users: 598 users
All time rank: 4441
Week users: 3 users
Week rank: 940 Up
 
  Groups   Rate classes User ratings   Applications   Files Files  

  Groups  
Group folder image PHP 5 Classes using PHP 5 specific features View top rated classes
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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  Files folder image Files  
File Role Description
Plain text file captcha.php Class class
Accessible without login Plain text file example.php Example example
Accessible without login Plain text file img.php Aux. image of the captha

Download all files: ul-captcha.tar.gz ul-captcha.zip
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