Re: SESSION variable and register_globals
| From: | Bastian Vogt | Date: | Mon, 10 Feb 2003 11:25:14 +0000 |
| Subject: | Re: SESSION variable and register_globals | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-135037@lists.php.net to get a copy of this message | ||
Hi all,
> 1.If register_globals is on, then doing an unset($_SESSION["blah"]), to unset
> a session variable will not work as the variable will be unset in that
> particular instance but will be restored in next instance of that session.
> Hence session_unregister("blah") also must be used to properly unset the
> session with global_register on. Is this true ?
Wasn't it in this list, where I heard, better not to use session_unregister() any
more?? What do you think about using:
$_SESSION["blah"] = "";
to delete a value?
Regards,
Bastian