PHP Classes

ucaptcha: Generate CAPTCHA validation with custom effects

Recommend this page to a friend!
  Info   Demos   Screenshots Screenshots   View files View files (1)   DownloadInstall with Composer Download .zip   Reputation   Support forum (1)   Blog    
Ratings Unique User Downloads Download Rankings
StarStarStar 49%Total: 342 All time: 7,062 This week: 524Up
Version License PHP version Categories
ucaptcha 1.0Public Domain5.0PHP 5, Graphics, Validation, Security
Description 

Author

This class can generate CAPTCHA validation with custom effects.

It can generate an image with random characters from a configurable list of allowed characters sets.

The text can be obfuscated with several types of noise effects like grayscale noise, color noise, dots, lines, circles, polygons, grind, chessboard, random characters, cartesian, polar and parametric function plot, background image, logo watermark.

The class can also several types of effects randomly to the image like warp, wave, shear, breeze, rotate and convolution.

The generated image is return as a string in the PNG format.

Picture of Federico Ghedina
Name: Federico Ghedina <contact>
Classes: 2 packages by
Country: Switzerland Switzerland
Age: 47
All time rank: 181619 in Switzerland Switzerland
Week rank: 246 Up4 in Switzerland Switzerland Up

Screenshots  
  • sample
  Files folder image Files  
File Role Description
Plain text file ucaptcha.class.php Class main class

 Version Control Unique User Downloads Download Rankings  
 0%
Total:342
This week:0
All time:7,062
This week:524Up
 User Ratings  
 
 All time
Utility:83%StarStarStarStarStar
Consistency:75%StarStarStarStar
Documentation:-
Examples:-
Tests:-
Videos:-
Overall:49%StarStarStar
Rank:2871