Re: [PHP] Sessions with register_globals = off
Sessions are now being registered, but I have a problem unregistering them.
This is the code that I'm using to test it:
kill.php
session_start();
print("ID = ".$_SESSION['id']); //The value is printed
print("PERMISOS = ".$_SESSION['permisos']); //The value is printed
unset($_SESSION['id']);
unset($_SESSION['permisos']);
print("ID = ".$_SESSION['id']); //The value is NOT printed
print("PERMISOS = ".$_SESSION['permisos']); //The value is NOT printed
---kill.php-
If the page is reloaded, the result is exactly the same.
But if I keep reloading the page $_SESSION['id'] and $_SESSION['permisos']
have the same value. Is there any other way to unregister session variables
???
Thank you very much.
_
Mauricio Cuenca
- Original Message -
From: "Daniel Guerrier" <[EMAIL PROTECTED]>
To: "Mauricio Cuenca" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Friday, September 06, 2002 2:11 PM
Subject: Re: [PHP] Sessions with register_globals = off
> Here you go
>
> http://www.zend.com/manual/function.session-is-registered.php
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Re: [PHP] Sessions with register_globals = off
Here you go
http://www.zend.com/manual/function.session-is-registered.php
--- Mauricio Cuenca <[EMAIL PROTECTED]> wrote:
> Hello,
>
> I'm working with register_globals turned off. I'm
> setting this session
> cookie:
>
>if ($nresult) {
> if (mysql_numrows($nresult)) {
> session_start();
> $_SESSION['auth'] = 'TRUE'; } }
>
> And then I'm checking if the cookie is set, but it
> doesn't work:
>if ($_SESSION['auth'] == 'TRUE') {
> show_menu(); }
>
> Is there any error on my code ? What am I doing
> wrong ?
> I read this on http://www.php.net/release_4_1_0.php:
> "Another neat trick is that creating new entries in
> the $_SESSION array will
> automatically register them as session variables, as
> if you called
> session_register(). This trick is limited to the
> session module only - for
> example, setting new entries in $_ENV will *not*
> perform an implicit
> putenv()."
>
> That's what I am not using
> sessione_register($variable).
>
> TIA,
>
> _
> Mauricio Cuenca
>
>
>
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> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php
>
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[PHP] Sessions with register_globals = off
Hello,
I'm working with register_globals turned off. I'm setting this session
cookie:
if ($nresult) {
if (mysql_numrows($nresult)) {
session_start();
$_SESSION['auth'] = 'TRUE'; } }
And then I'm checking if the cookie is set, but it doesn't work:
if ($_SESSION['auth'] == 'TRUE') {
show_menu(); }
Is there any error on my code ? What am I doing wrong ?
I read this on http://www.php.net/release_4_1_0.php:
"Another neat trick is that creating new entries in the $_SESSION array will
automatically register them as session variables, as if you called
session_register(). This trick is limited to the session module only - for
example, setting new entries in $_ENV will *not* perform an implicit
putenv()."
That's what I am not using sessione_register($variable).
TIA,
_
Mauricio Cuenca
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RE: [PHP] Sessions with register_globals = off
> -Original Message- > From: Padraig Kitterick [mailto:[EMAIL PROTECTED]] > Sent: 26 April 2002 20:16 > To: [EMAIL PROTECTED] > Subject: [PHP] Sessions with register_globals = off > > > Am in need of help or I will loose my sanity!!! Im runnin Php > 4.1.2 with > Apache 1.3.22 on Win32 with register_globals set to off. My > script is as > follows: Well, here's you first problem -- sessions are broke in PHP 4.1.2 on Windows. Either roll back to 4.1.1 or (preferably) upgrade to 4.2.0. Cheers! Mike - Mike Ford, Electronic Information Services Adviser, Learning Support Services, Learning & Information Services, JG125, James Graham Building, Leeds Metropolitan University, Beckett Park, LEEDS, LS6 3QS, United Kingdom Email: [EMAIL PROTECTED] Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Sessions with register_globals = off
On Friday, April 26, 2002, at 03:16 PM, Padraig Kitterick wrote: > This is annoying as everyhwhere I read about sessions, Im told that if > register_globals is off, I shouldnt use session_register(), all I need > to do > is: > > $HTTP_SESSION_VARS["myVar"] = $myVar; This is not what the documentation says. http://www.php.net/manual/en/ref.session.php You should use $_SESSION['myVar'] = $myVar; Erik Price Web Developer Temp Media Lab, H.H. Brown [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Sessions with register_globals = off
Make sure you are using session_start() on each page and you should be
using $_SESSION["var"] = "value";, not $HTTP_SESSION_VARS...
---John Holmes...
> -Original Message-
> From: Padraig Kitterick [mailto:[EMAIL PROTECTED]]
> Sent: Friday, April 26, 2002 12:16 PM
> To: [EMAIL PROTECTED]
> Subject: [PHP] Sessions with register_globals = off
>
> Am in need of help or I will loose my sanity!!! Im runnin Php 4.1.2
with
> Apache 1.3.22 on Win32 with register_globals set to off. My script is
as
> follows:
>
>
> session_start();
>
> $myVar = "Something";
>
> $HTTP_SESSION_VARS["mySessionVar"] = $myVar;
>
> ?>
>
> If I check the cookie, its completely empty. Now if I change this to:
>
>
> session_start();
>
> $myVar = "Something";
>
> session_register("myVar");
>
> ?>
>
> the cookie now contains:
> myVar|s:9:"Something";
>
> This is annoying as everyhwhere I read about sessions, Im told that if
> register_globals is off, I shouldnt use session_register(), all I need
to
> do
> is:
>
> $HTTP_SESSION_VARS["myVar"] = $myVar;
>
> or
>
> $_SESSION["myVar"] = $myVar;
>
> but neither work :(
>
>
>
> Finally, if I want to change the value of $HTTP_SESSION_VARS["myVar"]
and
> carry that change over to the next page it doesnt work. For example, i
> have
> registered the session variable $myVar as above and can read it using
> $HTTP_SESSION_VARS["myVar"]. If I do:
>
>
>
> $HTTP_SESSION_VARS["myVar"] = "Some other text";
>
>
>
> then $HTTP_SESSION_VARS["myVar"] contains that text, but only for
this
> page! How do I use sessions then with register_globals = off???!!!
>
>
>
>
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> To unsubscribe, visit: http://www.php.net/unsub.php
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[PHP] Sessions with register_globals = off
Am in need of help or I will loose my sanity!!! Im runnin Php 4.1.2 with Apache 1.3.22 on Win32 with register_globals set to off. My script is as follows: If I check the cookie, its completely empty. Now if I change this to: the cookie now contains: myVar|s:9:"Something"; This is annoying as everyhwhere I read about sessions, Im told that if register_globals is off, I shouldnt use session_register(), all I need to do is: $HTTP_SESSION_VARS["myVar"] = $myVar; or $_SESSION["myVar"] = $myVar; but neither work :( Finally, if I want to change the value of $HTTP_SESSION_VARS["myVar"] and carry that change over to the next page it doesnt work. For example, i have registered the session variable $myVar as above and can read it using $HTTP_SESSION_VARS["myVar"]. If I do: $HTTP_SESSION_VARS["myVar"] = "Some other text"; then $HTTP_SESSION_VARS["myVar"] contains that text, but only for this page! How do I use sessions then with register_globals = off???!!! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
