Sometimes we need to send real-time notifications to our clients. But implementing it through ajax is extremely not recommended as frequent Ajax request can slow down your server and in the rear case can cause Slowloris attack in your apache server since apache server makes threa...

The contenteditable attribute is one of the new most helpful addition in HTML5. Today we are utilising the contenteditable attribute in HTML5 to build a simple ajax driven editable table in CodeIgniter. For sake of simplicity, the table contains just two columns in which one...

The Command Injection Vulnerabilities are one of the most common types of vulnerabilities in our PHP Web Applications. The main purpose of the command injection attack or shell attacks is to inject and execute commands specified by the attacker by uploading malicious sh...

In the previous tutorial, I show the easiest way to implement DataTables Server-side Processing in CodeIgniter and this tutorial is an improved and more standardised generic version of that tutorial. In this tutorial, I will show how to pass custom parameters along with...

In this tutorial, I will explain how to randomise a JSON  Array by using jQuery to get some random character set from JSON Object Array. As usual, I will explain the function with a real life example. Our aim is to accept 3 numbers from the user between 1 to 9 and then...