note 18515 added to function.session-register
| From: | bens at benjamindsmith dot com | Date: | Sat, 26 Jan 2002 01:52:16 +0000 |
| Subject: | note 18515 added to function.session-register | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-25827@lists.php.net to get a copy of this message | ||
If you define a session variable, and then unset() it, that variable is no longer a session
variable.
For example:
<?
echo $foo
session_register('foo');
unset($foo);
$foo='three';
echo "<a href=thispage.php>click here</A>";
?>
when you click on the link, foo will still have no value.
--
http://www.php.net/manual/en/function.session-register.php
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