I seem to have configuration problemsi just can't seem to get
session variables written to in files under win2000, NTFS w/ Apache and
PHP..i've already done everything from session_start() on every page
to making var globalanybody can help?? thanksbtw, i got the
same system on a L
it means you've already output some HTML or a blank line
-Original Message-
From: Chad Gilmer [mailto:[EMAIL PROTECTED]]
Sent: Monday, March 25, 2002 12:19 PM
To: [EMAIL PROTECTED]
Subject: [PHP] Session Variables
Hi There,
I am a beginner to PHP and I am tring to use se
Hi There,
I am a beginner to PHP and I am tring to use session variables on my site.
I am trying to use Session Variables in PHP on the iPLANIT.tv site
When I use the following code:
I get the following error
Warning: Cannot send session cookie - headers already sent by (output
started at /
Somebody knows why I cannot reach the $HTTP_SESSION_VARS in a function
For example, why does this not output the "en-US" string three times:
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To
put this code in the home web page
$conn user online";
} else {
echo"$conn users online";
}
?>
and create this table in you db to hold the necesary values
#
# Table structure for table 'uonline'
#
CREATE TABLE `uonline` (
`caduc` int(15) NOT NULL default '0',
`ip` varchar(40) NOT NUL
Hi!
I want to know how many users are currently online at my site.
How can I get this info from php? Can I?
Thank you for answer.
Barno
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om: "Sascha Schumann" <[EMAIL PROTECTED]>
To: "Johnson, Kirk" <[EMAIL PROTECTED]>
Cc: "PHP Users" <[EMAIL PROTECTED]>
Sent: Wednesday, July 25, 2001 2:10 PM
Subject: RE: [PHP] Session Variables
> On Wed, 25 Jul 2001, Johnson, Kirk wrote:
>
> >
On Wed, 25 Jul 2001, Johnson, Kirk wrote:
> > Is there anyway to prevent session variables from being
> > overwritten by a get string?
>
> PHP will do this automatically *if* you initialize your session variables to
> *anything* as soon as you register them. For example,
>
> session_register("ses
> Is there anyway to prevent session variables from being
> overwritten by a get string?
PHP will do this automatically *if* you initialize your session variables to
*anything* as soon as you register them. For example,
session_register("sess_auth");
$sess_auth = "";
If you do this, then sessi
Is there anyway to prevent session variables from being overwritten by a get string?
I'm wanting to use sessions for security/login, but I'm finding that I can bypass this
very easily. For example, I want to hide menu items based on security level, so I use
something like this:
if ($HTTP_SESSI
d as below,
instead of using the $HTTP_SESSION_VARS array:
$someflag = "somevalue";
$failedattempts++;
Kirk
> -Original Message-
> From: Johnny Nguyen [mailto:[EMAIL PROTECTED]]
> Sent: Friday, July 13, 2001 12:36 PM
> To: [EMAIL PROTECTED]
> Subject: [PHP] Session Var
I've done this on other platforms ASP,Cold Fusion, but I need to know what's
the best way to do it on PHP.
1. grab username and password from POST vars.
2. select count(*) from users where username = '$username' and
password='$password'... something along these lines
3. if that user exists and pa
Hope someone can help on this one.
Say you have a FORM processing page that does lots of stuff, so it takes
many seconds to execute. Say the user gets impatient and hits the Refresh
button while the processing page is only half completed. Here's the
question: do any changes to session variables t
Goyal [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, May 03, 2001 2:51 PM
> To: [EMAIL PROTECTED]
> Subject: Re: [PHP] Session Variables
>
>
> so the session variable is set only when the script ends? I
> thought you
> indicated that they were set immediately...
>
> Tha
tore the
> session values from script 1 before they can be retrieved by script 2.
>
> Kirk
>
> > -Original Message-
> > From: Nikhil Goyal [mailto:[EMAIL PROTECTED]]
> > Sent: Thursday, May 03, 2001 2:41 PM
> > To: [EMAIL PROTECTED]
> > Subject:
session values from script 1 before they can be retrieved by script 2.
Kirk
> -Original Message-
> From: Nikhil Goyal [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, May 03, 2001 2:41 PM
> To: [EMAIL PROTECTED]
> Subject: Re: [PHP] Session Variables
>
>
> Funni
Funnily - doesn't work for me. Here's what I got:
Script #1
#!/usr/local/bin/php
Script #2
#!/usr/local/bin/php
If I start script#1 (and it sleep()s), wait 10 seconds, then launch script
#2 in a separate browser window, script #2 returns empty. However once the
sleep() is completed and I refr
> -Original Message-
> From: Nikhil Goyal [mailto:[EMAIL PROTECTED]]
> When does a session variable become available? Immediately after the
> session_register command or after the script ends?
Immediately after it is assigned.
> And if the commands are as follows:
>
> session_start();
When does a session variable become available? Immediately after the
session_register command or after the script ends?
And if the commands are as follows:
session_start();
session_register("hello");
$hello=3;
will the session variable $hello be set to 3 or do I have to add another
session_regi
I've tried to follow the example in the online manual, but and I believe my
session/cookie variables are being stored. Is there some specific way I need
to call them? Can anyone provide a brief example?
Thanks.
--Bob
--
+---+
| Bo
> I tried using a cookie I still had the same problem that it worked first
> time but even if you stayed on the page and put a sencond entry in it
> would
> not work,
then you:
set the cookie incorrectly
overwrite/delete the cookie by mistake
your browser does not support cookies
...
read
http
I tried using a cookie I still had the same problem that it worked first
time but even if you stayed on the page and put a sencond entry in it would
not work,
George
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> I am using a session to store a variable so when someone enters something
> into a field the persons username(which is stored in the session) is also
> entered into anoter field.
> The problem is that it only works the first time, so how can I make the
> session last for a required length of t
I am using a session to store a variable so when someone enters something
into a field the persons username(which is stored in the session) is also
entered into anoter field.
The problem is that it only works the first time, so how can I make the
session last for a required length of time, so th
> -Original Message-
> From: Niklas Neumann [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, April 04, 2001 3:20 AM
> To: [EMAIL PROTECTED]
> Subject: [PHP] Session variables and register_global
>
> session_register("test");
> $GLOBALS['HTT
Hello,
is it meant that
session_register("test");
$GLOBALS['HTTP_SESSION_VARS']['test'] = 'Hello World!';
does not work properly (session variable test is not initialized with the
value 'Hello World!') if register_globals is turned on, but when it is
turned off?
Best regards
Niklas
--
P
Look at
http://www.php.net/manual/en/html/ref.session.html
HTH.
--
Hardy Merrill
Mission Critical Linux, Inc.
http://www.missioncriticallinux.com
spider [[EMAIL PROTECTED]] wrote:
> Is it ok to mail questions to this list? If so;
>
> Is there something similar like the "session variables"
Is it ok to mail questions to this list? If so;
Is there something similar like the "session variables" of ASP in PHP,
or do one have
to use (client-side) cookies instead?
/thanks/me
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