PHP Manual
Prev |  | Next

# session_unset

(PHP 4 )

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 session variable. i.e. $_SESSION = array();

Prev | Home | Next
session_unregister | Up | session_write_close