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passing a variable from page to another page

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Hi there, I would like to ask a question about how to pass a variable from page to page. For example, I have my first page for login and used a session with cookie and after submitting successfully and redirect my page to another page I want show statement like Hello Smith or Welcome Smith, and it doesn't work properly. Anyone knows the soulution would be appreciated. Thanks

Expand|Select|Wrap|Line Numbers
  1. <?php
  2. if (loggedin())
  3.     {
  4.     header("Location: redirectpage.php");
  5.     exit();
  6.     }
  7. if ($_POST["login"])
  8. {
  9.     global $username;
  10.     $username = $_POST['username'];
  11.     $password = $_POST['password'];
  12.     $rememberme = $_POST['rememberme'];
  13.  
  14.  
  15.     if($username&&$password)
  16.     {
  17.  
  18.     $login = mysql_query("SELECT * FROM usersystem where username='$username'");
  19.     while ($row = mysql_fetch_assoc($login))
  20.     {
  21.         $db_password = $row['password'];
  22.         if($password==$db_password)
  23.  
  24.     else
  25.         setcookie("username", $username, time()+7200);
  26.         else if ($rememberme=="")
  27.         $_SESSION['logged_in']== $username;
  28.         $_SESSION['username'] =$_POST['username'];
  29.  
  30. //userarea.php
  31.         header("Location: redirectpage.php");
  32.         exit();
  33.  
  34.         }
  35.  
  36.     }
  37.  
  38.     }
  39.     else
  40.     die("Please enter a username and password");
  41.  
  42. }
  43. ?>
  44.  
This is the code for the second page that I want the name of the user to show up.

Expand|Select|Wrap|Line Numbers
  1. <?php
  2. session_start();
  3.  
  4. $username = $_SESSION['username'];
  5.  
  6. echo $_SESSION['username'];
  7.  
  8.  
  9.  
  10. echo "Hello ". $username ;
  11. ?>
So what's wrong with my code. Thanks again
Jan 21 '10
20 3405
Markus
6,050 Recognized Expert Expert
Please create a new thread for separate questions.
Jan 26 '10 #21

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