set PHP session variable in javascript code example

Example 1: php session variables

<?php
   session_start();
   $_SESSION['var'];
?>

Example 2: how to store value in session using javascript in php

$(document).ready(function(){ $('.button').click(function(){var href = $(this).val();$.session.set("yoursessioname", "storevalue");}) });
alert($.session.get("yoursessioname"));