PHP Manual
PrevNext

session_unset

(PHP 4, PHP 5)

session_unset --  Free all session variables

Description

void session_unset ( void )

The session_unset() function frees all session variables currently registered.

Note: 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']);.

Caution

Do NOT unset the whole $_SESSION with unset($_SESSION) as this will disable the registering of session variables through the $_SESSION superglobal.

PrevHomeNext
session_unregisterUpsession_write_close

Hosting by: Hurra Communications Ltd.
Generated: 2007-01-26 18:00:26