PHP-Klasse::Make Captcha 04.04.2007
Kurzbeschreibung: Generate images with text for captcha validation
Veröffentlicht am: 04.04.2007
Gruppe(n):
- Graphics
- Validation
- Security
Beschreibung:
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.
Link: Make Captcha