Description:
------------
Client looses session cookie if client time + cookie lifetime > server time.

Does cookie get timestamp from server? 



Reproduce code:
---------------
File1 :
<?php
ini_set('session.cookie_lifetime', '60');

session_start();

$_SESSION[counter]=$_SESSION[counter]+1;
$_SESSION[s_logon]='Logged in';
echo "<META HTTP-EQUIV=Refresh CONTENT=\"3; URL=file2.php\">";

echo "This is file1.php<br>";
echo "Session logon: $_SESSION[logon]<br>";
?>

File2:
<?php
session_start();
echo "<META HTTP-EQUIV=Refresh CONTENT=\"3; URL=file1.php\">";
echo "This is file2.php<br>";
echo "Session logon: $_SESSION[s_logon]<br>";
unset($_SESSION[s_logon]);

?>

Expected result:
----------------
If script file1.php i started, $_SESSION[logon] will display in file 2, IF client time + session.cookie.lifetime < server time.

I would have expected the cookie timestamp to origin from client time and not server time.



Actual result:
--------------
if client time+cookie.lifetime<server time
fil1.php:

fil2.php:
This is file2.php
Session logon: Logged in

if client time+cookie.lifetime>server time

fil1.php:
This is file1.php
Session logon: 

file2.php:
This is file2.php
Session logon: