Checking if session has been started
| From: | Alexander Skwar | Date: | Sat, 22 Sep 2001 15:05:56 +0000 |
| Subject: | Checking if session has been started | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-68327@lists.php.net to get a copy of this message | ||
Hi
I need to run some code if a session has been started. However, to do
this, I need to figure out IF the session has been started at all.
How can I do this?
Is checking for the count of elements in HTTP_SESSION_VARS the only
reliable way of doing this? Like so?
<?php
if (0 < count($HTTP_SESSION_VARS)){
// Do something since a session is already running
}
?>
Thanks,
Alexander Skwar
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