note 12652 deleted from function.session-destroy by jimw
| From: | jimw@php.net | Date: | Fri, 07 Dec 2001 00:46:12 +0000 |
| Subject: | note 12652 deleted from function.session-destroy by jimw | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-21736@lists.php.net to get a copy of this message | ||
it seems that sessions react unpredictably sometimes, so you've really got to spell it out to
destroy one.
just ensure session_start() is called at the top of each script and use something like this to
destroy it..
function session_clear() {
// if session exists, unregister all variables that exist and destroy session
$exists = "no";
$session_array = explode(";",session_encode());
for ($x = 0; $x < count($session_array); $x++) {
$name = substr($session_array[$x], 0, strpos($session_array[$x], "|"));
if (session_is_registered($name)) {
session_unregister('$name');
$exists = "yes";
}
}
if ($exists != "no") {
session_destroy();
}
}
simon
http://www.studio24.net