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Class: GD Image Verification Class


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  Classes of Michael Rose  >  GD Image Verification Class  >  Download  >  Support forum Support forum (1)  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: GD Image Verification Class Support forum
Base name: gd_verification
Description: Generate CAPTCHA verification images for forms
Related top rated classes: , , ,
Version: -
Required PHP version: -
License: GNU General Public License (GPL)
All time users: 1917 users
All time rank: 1400
Week users: 2 users
Week rank: 2891
 
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Author

Picture of Michael Rose
Name: Michael Rose <e-mail contact>
Published packages: 1 Browse this author's classes Browse this author's classes
Country: United States United States - PHP jobs in United States
Home page: ???
Age: ???
All time rank: 1009
Week rank: 1792

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 perform CAPTCHA tests to verify whether a site user is a real human or a robot script.

It generates images with random secret texts. The secret texts are stored on the server side using session variables.

The images are drawn with the GD library and outputted in the JPEG format.

The class also provides a verification function to determine whether the text in the image matches the text eventually entered by an user in a verification form.

User ratings

Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Not sure (41.7%)
Not sure (45.8%)
Not sure (50.0%)
Not sure (58.3%)
-
-
Insufficient (36.3%)
1829
Month:
Not yet rated by the users

Applications that use this class

No application links were specified for this class.
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Files

File Role Description
Plain text file gd_image_verify.php Class Class file
Plain text file gd_image.php Example Example file #1
Plain text file gd_example.php Example Example file #2
Plain text file gd_doc.txt Doc. Documentation
Download all files: gd_verification.tar.gz gd_verification.zip
NOTICE: if you are using a download manager program like 'GetRight', please Login before trying to download this archive.

 
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