PHP Classes

Make Captcha: Generate images with text for CAPTCHA validation

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Version License PHP version Categories
makecaptcha 1.0GNU General Publi...4.1Graphics, Validation, Security
Description Author

This class can be used to generate images for CAPTCHA validation.

It generates an image of a given size with a random text string rendered on the image.

The MD5 hash of the random text string is stored in a session variable for later verification.

The text font, size, color are configurable details.

The image is generated in the PNG format as output of the current script.

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Plain text file makeCaptcha Class source code

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