RE: [PHP] session_unregister???
| From: | Jeroen Wesbeek | Date: | Tue, 31 Oct 2000 11:07:04 +0000 |
| Subject: | RE: [PHP] session_unregister??? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-22910@lists.php.net to get a copy of this message | ||
because you don't get the value of $varname from your session
environment but from your php environment.
you did
$varname = "hello";
and then
echo "$varname";
ofcourse you will still get "hello" because your assigned hello to
your variable. What you did is register it in the current session and
then unset it.
What you need to to to empty the var completely is
session_unregister("varnam");
unset($varname);
Grtz,
dowebwedo
Jeroen Wesbeek
.programming
St. Jacobsstraat 16
Postbus 448 | 3500 AK Utrecht
The Netherlands
p 030 2348110 | f 030 2348605
[roses are red, violets are blue,
I am schizophrenic and so am I ]
-----Original Message-----
From: Fatih Ustundag [mailto:fatih@yore.com.tr]
Sent: dinsdag 31 oktober 2000 10:09
To: Php2
Subject: [PHP] session_unregister???
when i write
" session_name("temp");
session_start();
session_register("varname");
$varname="hello";
echo "$varname \n";
session_unregister("varname");
echo "$varname \n";
"
output is
"hello hello"
why has $varname a value "hello" after session_unregister("varname")?
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