Re: [PHP] Session again !!!

Sun, 05 Sep 2004 07:31:04 -0700 

Try use

if(empty($_SESSION['uname'])

instead 

if($_SESSION['uname'] = = "")


Afan



Dre wrote:

Hi ..

I'm still working on my members login script.

I'm using a simple username/password login form that calls the following
login script
//=====================================================
<?php session_start();
 $username = trim(addslashes($_POST['user_name']));
 $pass = trim(addslashes($_POST['password']));

 if((empty($_POST['user_name'])) || (empty($_POST['password'])))
 {
 header('Location: index.php');
  include("login_form");
  exit();

 }
 else{
  include("db.php");
  $sql = "SELECT * FROM  members_data WHERE user_name='".$username."' AND
password='".$pass."'";
  $result = mysql_query($sql);
  $num_return = mysql_num_rows($result);

  if($num_return ==1)
  {
   $row = mysql_fetch_array($result);
//session_register('uname');

$_SESSION['uname'] = $username;
header('Location: /members/main.php');
  }
  else {
         }
 }
?>
//=====================================================

the login scrip works fine .. and it directs me to the correct landing page

The problem occures when I tried to secure the members area pages using the
following code in the begining of each page
//=====================================================
<?php session_start();
if($_SESSION['uname'] = = "")
{header('Location: ../../index.php');
 exit();
}
else{}
?>
<html>
... other html code
</html>
//=====================================================
After I login using the correct user name and password I get always
re-directed to that index page as if I'm not logged in

I'm really so new with the sessions usage so I can't figure out what do I
miss here
any help would be appreciated.

Thanks in advance




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