PHP Tutorial : How to create a captcha image

Are you tired of receiving spam messages from your contact forms or unwanted posts, robot accounts on your membership website? If yes, the solution is to create a php security image called captcha. That’s the best solution to secure your web forms, etc. For creating a captcha security code you need to have GD-library installed and active on your webhost, but, most of the shared webhosts have this library installed. Here is the captcha code :

You will need a background PNG image which you can download here (right click -> Save as)
captcha image
Here is the captcha result :
php captcha

Tagged with: , , , , , ,
Posted in Useful PHP

Leave a Reply

Your email address will not be published. Required fields are marked *