PHP session is empty jquery ajax

Question

I have moved my site to a new hosting where PHP is 5.3.23.

Now when I call a page with ajax, it do not have a session.

<?php
session_start();

var_dump($_SESSION);
?>

session returns nothing.

Answer 1

You should specify some session parameters before you want to print them

Also, var_dump() function always displays null for $_SESSIONS. Use

 Print_r ($_SESSION);