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Class: PHP Captcha


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  Classes of Gobinath  >  PHP Captcha  >  Download  >  Support forum Support forum (1)  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: PHP Captcha Support forum
Base name: phpcaptcha
Description: Generate images with text for human validation
Version: -
Required PHP version: -
License: BSD License
All time users: 4336 users
All time rank: 382
Week users: 6 users
Week rank: 1309
 
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  Rate classes User ratings   Dependencies   Trackback   Applications   Related links   Files Files  

Author

Picture of Gobinath
Name: Gobinath <e-mail contact>
Published packages: 11 Browse this author's classes Browse this author's classes
Country: United States United States - PHP jobs in United States
Home page: http://www.gobinath.com/
Age: 29
All time rank: 30
Week rank: 121

Groups

Group folder image Graphics Colors, images, charts and picture formats View top rated classes
Group folder image Validation Validation algorithms View top rated classes

Detailed description

This class can generate images with a random text that can be used to perform real human user validation also known as CAPTCHA (Completely Automated Public Turing Test to Tell Computers and Humans Apart).

The class can generate an image with a random text with a given length.

The text is rendered with a given font using the GD library functions. The font may be one in the GDF format available in a given directory.

The Class Generates PNG Images as of Now

Note: By Today Evening I Will Be coming Up with a Full Functional Example and A ReadMe.txt to Help the Users

I Will Also Try to Upload GDF Fonts By the Same Time.

User ratings

Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (68.8%)
Sufficient (75.0%)
Sufficient (68.8%)
Not sure (56.3%)
-
-
Not sure (54.4%)
1052
Month:
Not yet rated by the users

Packages needed by this class

Class Dependency Why it is needed
Random Password Generator
Conditional
 This class can be used for random String Generation

Trackback links

Link Description
Captcha Programming simplified Spam is/was/has been the biggest problem in the internet...
How can I make a filtering PHP Function Also I recommend to put Captcha (that image with noise over digits which can be only recognized by human) on your site to prevent automated submissions...
Latest blog trackback links Latest blog trackback links

Applications that use this class

No application links were specified for this class.
Add link image If you know an application of this package, send a message to the author to add a link here.

Related links

Link Description
GDF Fonts GDF Fonts can be downloaded from Here

Files

File Role Description
Plain text file captcha.php Example sample
Files folder image Docs
  Plain text file readme.txt Doc. Class related information
Plain text file PHPCaptcha.class.php Class Base Class
Download all files: phpcaptcha.tar.gz phpcaptcha.zip
NOTICE: if you are using a download manager program like 'GetRight', please Login before trying to download this archive.

 
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