How can we destroy the session, how can we unset the variable of a session? ~ Interview Questions & Answers

Monday, March 3, 2008

How can we destroy the session, how can we unset the variable of a session?

6:26 PM    No comments
session_unset() function frees all session variables currently registered.
If $_SESSION (or $HTTP_SESSION_VARS for PHP 4.0.6 or less) is used, use unset() to unregister a session variable.
i.e. unset ($_SESSION['varname']);.

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