Hi Jani,
you're not hallucinating. This was being discussed just before
the lists went south, IIRC Andrei said he would commit a change.
There was some nontrivial stuff involved, I just don't remember
what it was.
But I thought it'd be fixed in 4.0.6; if you still get this
behavior with RC4 it most probably will have to wait. :(
At 18:24 6/20/2001, Jani Taskinen wrote the following:
--------------------------------------------------------------
>I'm confused now.
>
>1. register_globals=On -> This doesn't work: $HTTP_SESSION_VARS="value"
>2. register_globals=Off -> This doesn't work: $varname="value"
>
>what is this? I understand case 2 but the case 1 ???
>Aren't the global arrays supposed to work ALWAYS?
>
>With register_globals=off, the unregister/unset works after
>the third example script of this bug report is reloaded, with
>register_globals=On it works as expected.
>
>All this with PHP 4.0.6RC4, btw.
>Am I hallucinating?
>
>--Jani
>
>
>On 20 Jun 2001 [EMAIL PROTECTED] wrote:
>
>>ID: 11527
>>Updated by: cynic
>>Reported By: [EMAIL PROTECTED]
>>Old-Status: Closed
>>Status: Open
>>Bug Type: *Session related
>>Operating system:
>>PHP Version: 4.0.5
>>Assigned To:
>>Comments:
>>
>>Hi Jani,
>>
>>does your comment mean register_globals off is deprecated? I don't think so. :)
>>
>>Previous Comments:
>>---------------------------------------------------------------------------
>>
>>[2001-06-19 12:26:29] [EMAIL PROTECTED]
>>You should be using this:
>>
>>$somevar = "abc";
>>
>>Not the globals array.
>>
>>Works for me with PHP 4.0.6RC3 just fine then.
>>
>>http://www.php.net/~andi/php-4.0.6RC3.tar.gz
>>
>>
>>
>>---------------------------------------------------------------------------
>>
>>[2001-06-18 21:24:42] [EMAIL PROTECTED]
>>> Yes, when you unregister something,
>>> you also need to unset it if you want it
>>> to be unset immediately.
>>
>>Maybe I was wrong, but "Unregister" takes place in the
>>SECOND script, and the THIRD one still record the
>>"unregistered" variable ????
>>
>>
>>
>>---------------------------------------------------------------------------
>>
>>[2001-06-18 08:56:39] [EMAIL PROTECTED]
>>Yes, when you unregister something, you also need to unset
>>it if you want it to be unset immediately.
>>
>>
>>---------------------------------------------------------------------------
>>
>>[2001-06-17 21:41:40] [EMAIL PROTECTED]
>>Well I found a solution. Just replace session_unregister()
>>by unset() statement.
>>
>>---------------------------------------------------------------------------
>>
>>[2001-06-17 20:06:04] [EMAIL PROTECTED]
>>It seems that session_unregister() should "remove" a var
>>from the session, isn't it ?
>>
>>-------test.php
>><?php
>>// First script, register the var
>>session_start() ;
>>session_register("somevar") ;
>>$HTTP_SESSION_VARS["somevar"] = "abc" ;
>>?>
>><a href="test2.php">Click Here</a>
>>
>>-------test2.php
>><?php
>>// Second script, unregister the var
>>session_start() ;
>>echo "somevar is " . $HTTP_SESSION_VARS["somevar"] ;
>>session_unregister("somevar") ;
>>?>
>><br><a href="test3.php">Click here again</a>
>>
>>--------test3.php
>><?php
>>// The third script, see the result
>>session_start() ;
>>print_r($HTTP_SESSION_VARS) ;
>>session_unset() ;
>>print_r($HTTP_SESSION_VARS) ;
>>session_destroy() ;
>>?>
>>
>>With the enable-trans-sid turned on, the result of the third
>>script is :
>>Array ( [somevar] => abc ) Array ( )
>>
>>Is it a bug ?
>>How shoud I do if I want to "remove" some variables from
>>session but KEEP THE OTHERS unchanged ?
>>
>>Best Regards
>>
>>---------------------------------------------------------------------------
>>
>>The remainder of the comments for this report are too long. To view the rest of the
>comments, please view the bug report online.
>>
>>
>>ATTENTION! Do NOT reply to this email!
>>To reply, use the web interface found at http://bugs.php.net/?id=11527&edit=2
>>
>>
>>
>
>
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