Greetings! This time I’ll be discussing how to create a captcha using PHP. Follow the tutorial below:

Image 1

The elements in the script above include explanations (noted in the black text within the image) for each component. When run in a browser, the output looks like this:

Image 2

This captcha uses an automatic random code generator. Every time you refresh or reload the browser, the random captcha code will change.

That’s all for our discussion this time. I hope it’s useful and good luck with your implementation!