How to create captcha in PHP using GD libraryScript Tutorials - Web Development TutorialsHow to create captcha in PHP using GD library Today I will tell you about very important thing – captcha protection. Usually this is very important to prevent automated sign-ups in your registration forms, comment spam in blogs and guestbooks, or another brute force attacks. I will give sample how to draw protection image using our hands. Here are samples and downloadable package: Live Demo [socia
