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Image CAPTCHA: CAPTCHA validation using a fixed list of images

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  Info   Screenshots Screenshots   View files View files (17)   DownloadInstall with Composer Download .zip   Reputation   Support forum (1)   Blog    
Last Updated Ratings Unique User Downloads Download Rankings  
2009-08-26 (5 years ago) RSS 2.0 feedNot yet rated by the usersTotal: 838 All time: 3,829 This week: 1,442Up
Version License PHP version Categories  
image_captcha 1.0GNU Lesser General Publ...5.0PHP 5, Graphics, Audio, Validation, S...
Description Author  

This class implements CAPTCHA validation using a fixed list of images.

It retrieves images from a server side directory and displays obfuscated versions to the user along with radio buttons to let the user pick the one that corresponds to the right answer.

The class may also generate automatic thumbnails for each of the images.

It may also play alternative audio samples for visually impaired users.

Picture of mithereal
Name: mithereal <contact>
Classes: 1 package by
Country: United States United States
Age: ???
All time rank: 2350292 in United States United States
Week rank: 1779 Up196 in United States United States Up

Screenshots  
  • image_captcha.jpg
  • images/Four.gif
  Files folder image Files  
File Role Description
Files folder imageaudio (1 file)
Files folder imageicons (1 file)
Files folder imageimages (6 files, 1 directory)
Files folder imagephpThumb (1 file)
Files folder imagewords (1 file)
Plain text file image_captcha.php Class image captcha class
Accessible without login Plain text file image_play.php Example image captcha helper
Accessible without login Plain text file image_show.php Example image captcha helper
Accessible without login Plain text file index.php Example image captcha example
Accessible without login Plain text file LICENSE.txt Lic. LICENSE
Accessible without login Plain text file README.txt Doc. Readme

  Files folder image Files  /  audio  
File Role Description
  Accessible without login Plain text file audio.txt Data placeholder

  Files folder image Files  /  icons  
File Role Description
  Accessible without login Image file audio_icon.gif Icon audio icon

  Files folder image Files  /  images  
File Role Description
Files folder imagethumbs (1 file)
  Accessible without login Image file cat.gif Icon sample image
  Accessible without login Image file dog.gif Icon sample image
  Accessible without login Image file motorcycle.jpg Icon sample image
  Accessible without login Image file one.gif Icon sample image
  Accessible without login Image file Three.gif Icon sample image
  Accessible without login Image file Two.gif Icon sample image

  Files folder image Files  /  images  /  thumbs  
File Role Description
  Accessible without login Plain text file placeholder.txt Data thumbnail dir

  Files folder image Files  /  phpThumb  
File Role Description
  Accessible without login Plain text file phpthumb.txt Data phpthumb.txt

  Files folder image Files  /  words  
File Role Description
  Accessible without login Plain text file words.txt Data wordslist file

 Version Control Unique User Downloads Download Rankings  
 0%Total:838All time:3,829
 This week:0This week:1,442Up