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Class: Very Simple Captcha


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  Classes of Robert Widdick  >  Very Simple Captcha  >  Download  >  Support forum Support forum (1)  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: Very Simple Captcha Support forum
Base name: very_simple_captcha
Description: Generate images for CAPTCHA validation
Version: -
Required PHP version: 4.4
License: Freely Distributable
All time users: 929 users
All time rank: 2605
Week users: 6 users
Week rank: 1177
 
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Screenshots

screenshot of output
File Role Description
Accessible without login Image file screenshot Screen screenshot of output
Accessible without login Image file screenshot2 Screen screenshot of output
Accessible without login Image file screenshot3 Screen screenshot of output
Accessible without login Image file screenshot4 Screen screenshot of output
Accessible without login Image file screenshot5 Screen screenshot of output

Author

Picture of Robert Widdick
Name: Robert Widdick <e-mail contact>
Published packages: 3 Browse this author's classes Browse this author's classes
Country: United States United States - PHP jobs in United States
Home page: http://www.codehelpers.com/
Age: 22
All time rank: 1156
Week rank: 715

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 be used to generate images for CAPTCHA validation.

It generates an image with a random validation text. The image has some lines and shapes rendered in a different color to obfuscate the text.

The width and height of the image, and the length and the font of the text are configurable details.

The image text is stored in a session variable for posterior validation.

The generated image is served as the current script output in the JPEG format.

User ratings

Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Sufficient (75.0%)
Sufficient (75.0%)
-
Sufficient (66.7%)
-
-
Not sure (51.7%)
1212
Month:
Not yet rated by the users

Applications that use this class

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Files

File Role Description
Plain text file demo.php Example demo on using captcha.php class
Plain text file captcha.php Class main includes for img tags
Download all files: very_simple_captcha.tar.gz very_simple_captcha.zip
NOTICE: if you are using a download manager program like 'GetRight', please Login before trying to download this archive.

 
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