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PHP Image Based Login: Authenticate users using colored images

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  Info   View files Example   Screenshots Screenshots   View files View files (8)   DownloadInstall with Composer Download .zip   Reputation   Support forum   Blog    
Last Updated Ratings Unique User Downloads Download Rankings  
2014-07-23 (4 months ago) RSS 2.0 feedNot enough user ratingsTotal: 497 This week: 1All time: 5,317 This week: 1,534Up
Version License PHP version Categories  
image-based-login 1.0Free for non-commercial...5.0PHP 5, Graphics, User Management
Description Author  

This package can authenticate users using colored images.

It creates an image file in PNG format with random colored pixels.and 5 hot pixels placed based on registration time.

A separate class can check if a given image is the correct one by verifying the RGB values and position of all pixels.

Innovation Award  
PHP Programming Innovation award nominee
July 2014
Number 2


Prize: One copy of the Zend Studio
Users are often able to remember better images and colors than text.

This class takes advantage of that principle by letting users authenticate by correctly identifying colored images on login that match the ones presented during registration.

Manuel Lemos
Picture of Alexandru Ocheana
Name: Alexandru Ocheana is available for providing paid consulting. Contact Alexandru Ocheana .
Classes: 1 package by
Country: Romania Romania
Age: 27
All time rank: 294066 in Romania Romania
Week rank: 1164 Up28 in Romania Romania Up
Innovation award
Innovation award
Nominee: 1x

Screenshots  
  • Schema.jpg
  Files folder image Files  
File Role Description
Plain text file class.checker.php Class class.checker.php
Plain text file class.hotpixel.php Class class.hotpixel.php
Plain text file class.image.php Class class.image.php
Plain text file class.pixel.php Class class.pixel.php
Plain text file class.positioner.php Class class.positioner.php
Plain text file class.timeconvertor.php Class class.timeconvertor.php
Accessible without login Plain text file index.php Example Example file
Accessible without login Plain text file readme.txt Doc. Read Me

 Version Control Unique User Downloads Download Rankings  
 0%Total:497All time:5,317
 This week:1This week:1,534Up