session expire timeout

[hadi <almarzuki2011@xxxxxxxxxxx>]

Hi dear list,

I have session timeout  set to 1 with while loop, it well keep looping until
session expire, then it well run my script "
file_put_contents('/tmp/phptest1234.txt', 'test');".
Also I have javascript to keep pulling the script to keep it alive every
interval time. If I close javascript page no more pulling the script then it
well timeout and run my script " file_put_contents('/tmp/phptest1234.txt',
'test');" 


When I open javascript page it well call my php script and  execute it along
with " file_put_contents('/tmp/phptest1234.txt', 'test');".

What I want here when I open javascript page it should keep pulling my php
script. And if I close the page timeout well happen to my php script and
execute my script " file_put_contents('/tmp/phptest1234.txt', 'test');" 

But this doesn't seems to work. How to accomplish this senior. Can somebody
give help here please.

Php code

<?php
session_start();
?>

<?php

$_SESSION['timeout'] = time();

$st = $_SESSION['timeout'] + 1;

while(time() <  $st)

{

echo "$st\n";


}

file_put_contents('/tmp/phptest1234.txt', 'test');





?>

Javascript code

<script type="text/javascript" src="jquery-1.11.1.js"></script>



<script type="text/javascript" >

$(function(){
    // set interval for 5 minutes
    setInterval(function(){
            $.ajax({url: "test7.php"

            });
    }, 10000);
});

</script>

<<attachment: smime.p7s>>