Session in PHP

Introduction to Session in PHP Session in PHP is a global array. We don’t need global keyword, sessions are automatically accessible throughout the project’s scope. It is stored in a temporary file named php.ini, on the server. When we open a…

Cookies in PHP

COOKIES IN PHP Cookies are used to store user data related to a site on the user’s computer. This data is used to identify the user. Cookies are files on the user’s computer which are saved on the server. The logic…

Ajax Introduction

AJAX Ajax Introduction: AJAX is the short form of Asynchronous JavaScript and XML. It’s a technique to create dynamic web pages. It’s a client-side script that communicates with client and server without reloading the page, and you can send and pass…

Advanced jQuery DOM functions

Previously we discussed three basic DOM elements which are val() text() and html(). Today we will learn some more advanced jQuery DOM functions which are Append() Prepend() After() Before() Remove() Empty() css() Here is just a walk through of the…