9lessons Programming Blog - Tutorials about Angular, ReactJS, PHP, MySQL and Web Development
Showing posts with label Captcha. Show all posts
Showing posts with label Captcha. Show all posts
Monday, January 03, 2011

PHP Captcha Code

In this tutorial I want explain how to create a Captcha in PHP. We are using some of the features available in PHP for creating an image. This is very simple and basic tutorial and we are not using any custom fonts for generating captcha image. And we know that captcha code used to avoid spam/abuse or auto-submission.

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