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Class: Verification Image


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  Classes of Rafael M. Dohms  >  Verification Image  >  Download  >  Support forum Support forum (1)  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: Verification Image Support forum
Base name: vimage
Description: Generate a verification image for validating forms
Related top rated classes: , ,
Version: -
Required PHP version: -
License: Freely Distributable
All time users: 5779 users
All time rank: 214
Week users: 6 users
Week rank: 1215
 
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  Rate classes User ratings   Trackback   Applications   Files Files  

Screenshots

Example
File Role Description
Accessible without login Image file vimagepic.jpg Screen Example

Author

Picture of Rafael M. Dohms
Name: Rafael M. Dohms <e-mail contact>
Published packages: 1 Browse this author's classes Browse this author's classes
Country: Brazil Brazil - PHP jobs in Brazil
Home page: http://www.rafaeldohms.com.br/
Age: 28
All time rank: 292
Week rank: 1015

Groups

Group folder image Graphics Colors, images, charts and picture formats View top rated classes
Group folder image User Management User records, authentication and session handling View top rated classes
Group folder image Validation Validation algorithms View top rated classes

Detailed description

This class generates an image with random text to verify that a form was submitted by a real human being.

It adds some visual elements that are meant to confuse OCR (Optical Character Recognition) software, thus making it very difficult for robot scripts to determine the actual text that is displayed in the generated image.

Requires GD library compiled with PHP.

User ratings

Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (84.4%)
Good (85.9%)
-
Good (89.1%)
-
-
Not sure (59.7%)
722
Month:
Not yet rated by the users

Trackback links

Link Description
Anti-Spam Images Vamos começar então pelo passado, antes de apresentar meus mais novos projetos vou começar pelo primeiro script ou classe que eu ofereci ao público em geral...
Güvenlik Kodu Uygulamasi ( Verification Image ) iki gün önce kendi yazd&#305;&#287;&#305;m güvenlik kodu uygulamas&#305; biryerde hata verdikten sonra haz&#305;r bir&#351;eyler kullanamak istedim...
Güvenlik Kodu Uygulamasi ( Verification Image ) Su an üzerinde çalistig&#305;m bir projenin bir bölümü için güvenlik kodu uygulamasi ekleme ihtiyaci duydum....
Latest blog trackback links Latest blog trackback links

Applications that use this class

No application links were specified for this class.
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Files

File Role Description
Plain text file form.php Example example of usage
Plain text file img.php Example generates image for example
Plain text file verify.php Example example verification script
Plain text file vImage.php Class the class
Download all files: vimage.tar.gz vimage.zip
NOTICE: if you are using a download manager program like 'GetRight', please Login before trying to download this archive.

 
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