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Bug #16355 Session_destroy() doesn't work
Submitted: 2002-03-29 17:57 UTC Modified: 2002-04-02 22:05 UTC
From: betsyasm at yahoo dot com Assigned:
Status: Not a bug Package: Session related
PHP Version: 4.1.2 OS: Linux Redhat 7.1
Private report: No CVE-ID: None
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From: betsyasm at yahoo dot com
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 [2002-03-29 17:57 UTC] betsyasm at yahoo dot com 
I use apache 1.3.24/ php 4.1.2 /firebird with Red Hat 7.1
It used to work properly with php 4.0.5. When I installed php 4.1.2 I get the following error message:

Wrong parameter count for session_destroy() and the session is not destroied

Configure command: ./configure --with-interbase=/opt/interbase --with-apache=../apache_1.4.2 --enable-track-vars
You can check it at www.g2k.es/factory/index.php

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 [2002-04-02 09:34 UTC] yohgaki@php.net 
That's because you're passing parameter(s) to session_destroy. Old PHP didn't check pramater is passed or not even if it should check.
You have to fix your code.
 [2002-04-02 21:18 UTC] betsyasm at yahoo dot com 
Fix my code means to remove the parameter. My current code is:
session_register("userid");
  if ($userid!="") {
        my page code
}else
session_destroy("userid");

Should I leave session_destroy void?
Thanks for your help
 [2002-04-02 22:05 UTC] yohgaki@php.net 
Yes. 
You cannot pass any parameter to session_destroy(). It was just ignoring where it should raise error. Now it raises error as it should.

I've changed some internal functions so that functions that cannot take any parameter raise errors. It's one of them. There are some of functions that aren't fixed. Be careful ;)
 
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