captcha Archives - PhpCluster

How to Create CAPTCHA Code in PHP

August 18, 2021May 25, 2016 by Verman Babu

In this tutorial, we will learn how to create CAPTCHA code in PHP. CAPTCHA is basically used to determine either a user is a robot or a human being. It is used to avoid spam abuse or auto submission of forms on websites or blogs. In this tutorial, we are creating CAPTCHA code using the … Read more

How to Create an Image in PHP

May 22, 2016 by Verman Babu

In this post we will see how to create an image in PHP. Creating an image is comes in use when we think to generate captcha in PHP. Before we create an image there many function about which have to know and understand its functionality. Here in this tutorial we will discuss about each function … Read more