Session Destroy For While User Stay In One Page Without Any Action?

[sureshmca]

I 'd like to session destroy when that user for 1 hours dont dont press any key or scroll page and dont go to another or in other words stay in one page for a alot of time

[Arjuntcs]

I am thinking session_unset()

check this out!

http://php.net/manual/en/function.session-unset.php

[Arjuntcs]

or even some variant of this should help

session_start();
 
 
// set timeout period in seconds
$inactive = 600;
// check to see if $_SESSION['timeout'] is set
if(isset($_SESSION['timeout']) ) {
    $session_life = time() - $_SESSION['timeout'];
    if($session_life > $inactive)
        { session_destroy(); header("Location: logoutpage.php"); }
}
$_SESSION['timeout'] = time();

Note the session_destroy() in this example, it destroys all the session vars as opposed to session_unset which simply clears them.

[Dormilich]

I 'd like to session destroy when that user for 1 hours dont dont press any key or scroll page […]

PHP will never get any note of this, since that are client side UI actions that do not make it to the server.

essentially, you do not even need to do anything except setting the session GC to the appropriate values (the session destroys itself after a set time, also called session timeout).