PHP Classes

Very Simple Captcha: Generate images for CAPTCHA validation

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Version License PHP version Categories
very_simple_captcha 1.0Freely Distributable4.4Graphics, Validation
Description Author

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.

Picture of Robert Widdick
Name: Robert Widdick <contact>
Classes: 3 packages by
Country: United States United States
Age: 35
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Week rank: 587 Up59 in United States United States Up

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  Files folder image 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

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Use font, that doesn't exists.
12 years ago (Grzegorz Mi&#347;kiewicz)