In beginning, programmer think whether they can store array or not in PHP session.
Yes, you can store array in php session.
You store values in session for getting it latter on any page of PHP application. session_start() need to be present on that page to get the stored values… READ MORE

Session is very important in PHP development path. Lets start to learn a little about session in PHP.
How do you know whether session is set or not!
PHP has a session_id() function to tell you if session is set or not. If no session has started then session_id() will… READ MORE