RE: [PHP] deleting session variables
| From: | Tim Winters | Date: | Tue, 19 Aug 2003 20:33:06 +0000 |
| Subject: | RE: [PHP] deleting session variables | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-160083@lists.php.net to get a copy of this message | ||
Thanks,
So what does session_unset() do then?
Tim Winters
Creative Development Manager
Sampling Technologies Incorporated
1600 Bedford Highway, Suite 212
Bedford, Nova Scotia
B4A 1E8
www.samplingtechnologies.com
webmaster@samplingtechnologies.com
csnm@samplingtechnologies.com
Office: 902 450 5500
Cell: 902 430 8498
Fax:: 902 484 7115
-----Original Message-----
From: CPT John W. Holmes [mailto:holmes072000@charter.net]
Sent: August 19, 2003 5:11 PM
To: csnm@samplingtechnologies.com; php-general@lists.php.net
Subject: Re: [PHP] deleting session variables
From: "Tim Winters" <csnm@samplingtechnologies.com>
> Is there a way to wipe out all previous session variables with one
> command?
With register_globals OFF:
$_SESSION = array();
If register_globals is ON and you want to get rid of $val1, $val2,
$val3,
etc... then:
foreach($_SESSION as $key => $value)
{ unset($$key); }
---John Holmes...