Help for online exam--timer needed

[vikaspa]

Dear All

To conduct online exams

we need to set timer for say 60 minutes or 90 minutes

after this time the user should be logged of fiocrcefully

Please help me for the code in php

Can I use session for this ...

[MagicMedia]

When you start:

$_SESSION['time'] = time()+(60*60)

Everywhere else:

if ($_SESSION['time'] < time()) {
     die ('You\'re too late. Better luck next time.');
} else {
     // Let them continue
}

[urtrivedi]

You must also consider javascript in mind. load server time in javascript and manage countdown clock there.

http://www.w3schools.com/js/js_timing.asp

[vikaspa]

thanks alot for value added help
can I display the count down om user's screen

[urtrivedi]

yes you can