| PHP-manual | ||
|---|---|---|
| Föregående | Nästa | |
The session_unset() function frees all session variables currently registered.
Not: 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']);.
| Observera |
Do NOT unset the whole $_SESSION with unset($_SESSION) as this will disable the registering of session variables through the $_SESSION superglobal. |
| Föregående | Hem | Nästa |
| session_unregister | Upp | session_write_close |