PHP Classes

PHP CAPTCHA with Refresh: Generate CAPTCHA validation images

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  Author Author  
Picture of Sanjoy Ganguly
Name: Sanjoy Ganguly <contact>
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  Detailed description   Download Download .zip .tar.gz   Install with Composer Install with Composer  
This class can be used to generate CAPTCHA validation images.

It generates an image with a given width and height display a random validation text with a given length. The generated random text is stored in a session variable for posterior validation.

The generated image is obfuscated by a given background image before being served as the current script output in JPEG format.

  Classes of Sanjoy Ganguly  >  PHP CAPTCHA with Refresh  >  Download Download .zip .tar.gz  >  Support forum Support forum (7)  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: PHP CAPTCHA with Refresh
Base name: captcha_refresh
Description: Generate CAPTCHA validation images
Version: 1.0
PHP version: 4.0
License: GNU General Public License (GPL)
All time users: 3161 users
All time rank: 1131
Week users: 0 users
Week rank: 181 Equal
  Groups   Screenshots Screenshots   Rate classes User ratings   Applications   Files Files  

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

  Files folder image Screenshots  
File Role Description
Accessible without login Image file example_php.png Screen Example Screenshot

  User ratings  
RatingsUtility Consistency Documentation Examples Tests Videos Overall Rank
All time: Good (83%) Sufficient (70%) - Sufficient (70%) - - Not sure (55%) 1806
Month: Not yet rated by the users

  Applications that use this package  
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  Files folder image Files  
File Role Description
Files folder imagecaptcha (7 files)

  Files folder image Files  /  captcha  
File Role Description
  Plain text file ajax_captcha.php Aux. ajax_captcha.php
  Plain text file captcha.class.php Class Captcha Class
  Plain text file captcha.js Data Javascript File
  Plain text file example.php Example Example File
  Image file img.jpg Data Captcha Background Image
  Plain text file php_captcha.php Example Use this script to call the captcha class
  Image file reload_icon.png Icon Refresh Icon

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