PHP Classes

Simple CAPTCHA: Generate and verify CAPTCHA validation images

Recommend this page to a friend!
  Info   View files View files (5)   DownloadInstall with Composer Download .zip   Reputation   Support forum (2)   Blog    
Ratings Unique User Downloads Download Rankings
StarStarStar 59%Total: 5,559 All time: 437 This week: 204Up
Version License Categories
simplecaptcha 1.0GNU General Publi...Graphics, Validation, Security


This class can be used to generate and verify CAPTCHA validation images.

It can generate an image with a random text drawn on it that the user must read and enter the text to confirm that is a human user and not a robot.

The length of the text, the colors of the image, the background image, the text font and the text inclination angle and transparency level are configurable parameters.

The class generates the verification image as the current script output in the PNG format.

Picture of Ver Pangonilo
Name: Ver Pangonilo <contact>
Classes: 3 packages by
Country: Philippines Philippines
Age: ???
All time rank: 681 in Philippines Philippines
Week rank: 51 Up1 in Philippines Philippines Equal
Innovation award
Innovation award
Nominee: 1x

Winner: 1x

  Files folder image Files  
File Role Description
Accessible without login Plain text file captcha.php Example Simple Captcha configuration file
Plain text file class.simplecaptcha.php Class Simple Captcha Class
Accessible without login Plain text file Readme.txt Doc. Sample True Type Font file
Accessible without login Plain text file testCaptcha.php Example Test Application for the Simple Captcha class
Accessible without login Image file white.png Data Sample Background Image for the Simple Captcha Class

 Version Control Unique User Downloads Download Rankings  
This week:0
All time:437
This week:204Up
User Ratings User Comments (1)
 All time
not working
12 years ago (php max)