subject:"RE\: \[PHP\-DB\] Session confusion \:\-\("

RE: [PHP-DB] session confusion| can anyone help?

2005-08-26 Thread Bastien Koert


try defining the values as empty strings first...

?php // accesscontrol.php

include_once 'common.php';
include_once 'db.php';
session_start();

$suid = '';
$spwd = '';

$suid = isset($_POST['suid']) ? $_POST['suid'] : $_SESSION['suid']; //line 7
$spwd = isset($_POST['spwd']) ? $_POST['spwd'] : $_SESSION['spwd']; //line 8

if(!isset($suid)) {
 ?

bastien



From: bo [EMAIL PROTECTED]
Reply-To: bo [EMAIL PROTECTED]
To: php-db@lists.php.net
Subject: [PHP-DB] session confusion| can anyone help?
Date: Fri, 26 Aug 2005 11:42:18 +0800

here is the code for accesscontrol.php which control the access to 
protected

page, the server gives an error as of

Notice: Undefined index: uid in E:\www\signup\accesscontrol.php on line 7

Notice: Undefined index: pwd in E:\www\signup\accesscontrol.php on line 8

I tried input username and password and it will give the error as:

Access Denied
Your user ID or password is incorrect, or you are not a registered user on
this site. To try logging in again, click here. To register for instant
access, click here.

code
//
?php // accesscontrol.php

include_once 'common.php';
include_once 'db.php';
session_start();

$suid = isset($_POST['suid']) ? $_POST['suid'] : $_SESSION['suid']; //line 
7
$spwd = isset($_POST['spwd']) ? $_POST['spwd'] : $_SESSION['spwd']; //line 
8


if(!isset($suid)) {
  ?
  !DOCTYPE html PUBLIC -//W3C/DTD XHTML 1.0 Transitional//EN
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
  html xmlns=http://www.w3.org/1999/xhtml;
  head
title Please Log In for Access /title
meta http-equiv=Content-Type
  content=text/html; charset=iso-8859-1 /
  /head
  body
  h1 Login Required /h1
  pYou must log in to access this area of the site. If you are
 not a registered user, a href=signup.phpclick here/a
 to sign up for instant access!/p
  pform method=post action=?=$_SERVER['PHP_SELF']?
User ID: input type=text name=suid size=8 /br /
Password: input type=password name=spwd SIZE=8 /br /
input type=submit value=Log in /
  /form/p
  /body
  /html
  ?php
  exit;
}
$_SESSION['suid'] = $suid;
$_SESSION['spwd'] = $spwd;
dbConnect(cartoon);
$sql = SELECT * FROM userinfo WHERE
uid = '$suid' AND pwd = PASSWORD('$spwd');
$result = mysql_query($sql);
if (!$result) {
  error('A database error occurred while checking your '.
'login details.\\nIf this error persists, please '.
'contact [EMAIL PROTECTED]');
}
if (mysql_num_rows($result) == 0) {
  unset($_SESSION['suid']);
  unset($_SESSION['spwd']);
  ?
  !DOCTYPE html PUBLIC -//W3C/DTD XHTML 1.0 Transitional//EN
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
  html xmlns=http://www.w3.org/1999/xhtml;
  head
title Access Denied /title
meta http-equiv=Content-Type
  content=text/html; charset=iso-8859-1 /
  /head
  body
  h1 Access Denied /h1
  pYour user ID or password is incorrect, or you are not a
 registered user on this site. To try logging in again, click
 a href=?=$_SERVER['PHP_SELF']?here/a. To register for instant
 access, click a href=signup.phphere/a./p
  /body
  /html
  ?php
  exit;
}
$username = mysql_result($result,0,'unick');
echo $username;
?

//

Thanks.

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Re: [PHP-DB] session confusion| can anyone help?

2005-08-25 Thread RaJeSh VeNkAtA


session_start() should be given at the starting of the file before others
u can include anthing after the session_satrt() functon only


On Fri, 26 Aug 2005, bo wrote:


here is the code for accesscontrol.php which control the access to protected
page, the server gives an error as of

Notice: Undefined index: uid in E:\www\signup\accesscontrol.php on line 7

Notice: Undefined index: pwd in E:\www\signup\accesscontrol.php on line 8

I tried input username and password and it will give the error as:

Access Denied
Your user ID or password is incorrect, or you are not a registered user on
this site. To try logging in again, click here. To register for instant
access, click here.

code
//
?php // accesscontrol.php

include_once 'common.php';
include_once 'db.php';
session_start();

$suid = isset($_POST['suid']) ? $_POST['suid'] : $_SESSION['suid']; //line 7
$spwd = isset($_POST['spwd']) ? $_POST['spwd'] : $_SESSION['spwd']; //line 8

if(!isset($suid)) {
 ?
 !DOCTYPE html PUBLIC -//W3C/DTD XHTML 1.0 Transitional//EN
   http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
 html xmlns=http://www.w3.org/1999/xhtml;
 head
   title Please Log In for Access /title
   meta http-equiv=Content-Type
 content=text/html; charset=iso-8859-1 /
 /head
 body
 h1 Login Required /h1
 pYou must log in to access this area of the site. If you are
not a registered user, a href=signup.phpclick here/a
to sign up for instant access!/p
 pform method=post action=?=$_SERVER['PHP_SELF']?
   User ID: input type=text name=suid size=8 /br /
   Password: input type=password name=spwd SIZE=8 /br /
   input type=submit value=Log in /
 /form/p
 /body
 /html
 ?php
 exit;
}
$_SESSION['suid'] = $suid;
$_SESSION['spwd'] = $spwd;
dbConnect(cartoon);
$sql = SELECT * FROM userinfo WHERE
   uid = '$suid' AND pwd = PASSWORD('$spwd');
$result = mysql_query($sql);
if (!$result) {
 error('A database error occurred while checking your '.
   'login details.\\nIf this error persists, please '.
   'contact [EMAIL PROTECTED]');
}
if (mysql_num_rows($result) == 0) {
 unset($_SESSION['suid']);
 unset($_SESSION['spwd']);
 ?
 !DOCTYPE html PUBLIC -//W3C/DTD XHTML 1.0 Transitional//EN
   http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
 html xmlns=http://www.w3.org/1999/xhtml;
 head
   title Access Denied /title
   meta http-equiv=Content-Type
 content=text/html; charset=iso-8859-1 /
 /head
 body
 h1 Access Denied /h1
 pYour user ID or password is incorrect, or you are not a
registered user on this site. To try logging in again, click
a href=?=$_SERVER['PHP_SELF']?here/a. To register for instant
access, click a href=signup.phphere/a./p
 /body
 /html
 ?php
 exit;
}
$username = mysql_result($result,0,'unick');
echo $username;
?

//

Thanks.




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Re: [PHP-DB] Session confusion :-(

2002-02-18 Thread Adam Royle


I presume that the session is not updating because PHP does not 
automatically overwrite session variables.

You should use something like this:

$category = $HTTP_GET_VARS[category];
session_register(category);

Session register can be called more than once, and has no effect on 
current session variables with the same name.

See if that works, and if it doesn't have a look at this...
http://www.php.net/manual/en/language.variables.predefined.php

Adam


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Re: [PHP-DB] Session confusion :-(

2002-02-18 Thread Yasuo Ohgaki


Read current manual page.
If you still have problem, let me know what's the problem.

http://www.php.net/manual/en/ref.session.php

-- 
Yasuo Ohgaki


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RE: [PHP-DB] Session confusion :-(

2002-02-17 Thread Beau Lebens


are you always refreshing the session on each page dave?

i am pretty sure you need to call session_start() on every page that you
will be accessing the session-based variables.

HTH

beau

// -Original Message-
// From: Dave Carrera [mailto:[EMAIL PROTECTED]]
// Sent: Saturday, 16 February 2002 10:56 PM
// To: php List
// Subject: [PHP-DB] Session confusion :-(
// 
// 
// Hi All
// 
// I am send variable values via set links i.e.:
// 
// http://domian_name.com/page.php?category=1
// 
// http://domian_name.com/page.php?category=2
// 
// http://domian_name.com/page.php?category=3
// 
// Etc etc
// 
// The value is sent to a session. THIS WORKS BUT.
// 
// If I click on the first link session variable category is set to 1.
// 
// But if I then click on the send , third, forth or whatever link
// Session variable is still set to 1.
// 
// I have tried
// 
// If(ISSET($category)){
// Unset($category);
// Session_register(category) // hoping it would accept the new 
// sent value.
// }
// 
// No Go
// 
// Can anyone throw some light on this please.
// 
// As Always I am grateful for any pointers or exampled help
// 
// :-)
// 
// Dave Carrera
// Php / MySql Development
// Web Design
// Site Marketing
// http://www.davecarrera.com
//  
// 
// 
// 
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// 

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RE: [PHP-DB] session confusion| can anyone help?

Re: [PHP-DB] session confusion| can anyone help?

Re: [PHP-DB] Session confusion :-(

Re: [PHP-DB] Session confusion :-(

RE: [PHP-DB] Session confusion :-(

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