Login   Register  
PHP Classes
elePHPant
Icontem

Custom CAPTCHA: Display images for CAPTCHA validation

Recommend this page to a friend!
Stumble It! Stumble It! Bookmark in del.icio.us Bookmark in del.icio.us
  Info   Screenshots Screenshots   View files View files (3)   DownloadInstall with Composer Download .zip   Reputation   Support forum (2)   Blog    
Last Updated Ratings Unique User Downloads Download Rankings  
2008-10-16 (6 years ago) RSS 2.0 feedStarStarStarStar 65%Total: 2,086 All time: 1,765 This week: 1,442Up
Version License PHP version Categories  
customcaptcha 1.0GNU General Public Lice...5.0PHP 5, Graphics, Validation, Security
Description Author  

This class can be used to display images for CAPTCHA validation.

It can display an image with a random text that the user needs to read and enter in a form to authorize the access to resources to real human users. The text is rendered over a given obfuscation image. The length, font and size of the text is configurable.

The validation text is stored in a session variable for posterior validation.

The validation image format can be either GIF, JPEG or PNG.

Picture of Dodit Suprianto
Name: Dodit Suprianto <contact>
Classes: 4 packages by
Country: Indonesia Indonesia
Age: 39
All time rank: 4158 in Indonesia Indonesia
Week rank: 625 Down9 in Indonesia Indonesia Down

Screenshots  
  • captcha.class.php.gif
  Files folder image Files  
File Role Description
Plain text file test.php Example test website
Image file eyes.gif Photo default background
Plain text file captcha.class.php Class captcha class

 Version Control Unique User Downloads Download Rankings  
 0%Total:2,086All time:1,765
 This week:0This week:1,442Up
User Ratings User Comments (2)  
 All time
Utility:93%StarStarStarStarStar
Consistency:93%StarStarStarStarStar
Documentation:-
Examples:87%StarStarStarStarStar
Tests:-
Videos:-
Overall:65%StarStarStarStar
Rank:503
 
Excellent.
5 years ago (Fidalgo Lapaco)
67%StarStarStarStar
Nice and simple.
5 years ago (F Philip DeGeorge)
70%StarStarStarStar