log in members only page not working help please

[sandbudd]

Have created sign in and members page.  The code is designed that if verified it goes to members.php if not it goes back to login.php.  I know that it is connecting to the database fine because it goes back to login rather than incorrect pass.  Please help as I have tried everything that I can.

 

here is login page:

 

<?php

session_start();

// dBase file

include "dbConfig.php";

 

if ($_GET["op"] == "login")

{

if (!$_POST["username"] || !$_POST["password"])

  {

  die("You need to provide a username and password.");

  }

 

// Create query

$q = "SELECT * FROM `dbUsers` "

  ."WHERE `username`='".$_POST["username"]."' "

  ."AND `password`=PASSWORD('".$_POST["password"]."') "

  ."LIMIT 1";

// Run query

$r = mysql_query($q);

 

if ( $obj = @mysql_fetch_object($r) )

  {

  // Login good, create session variables

  $_SESSION["valid_id"] = $obj->id;

  $_SESSION["valid_user"] = $_POST["username"];

  $_SESSION["valid_time"] = time();

 

  // Redirect to member page

  Header("Location: members.php");

  }

else

  {

  // Login not successful

  die("Sorry, could not log you in. Wrong login information.");

  }

}

else

{

//If all went right the Web form appears and users can log in

echo "<form action=\"?op=login\" method=\"POST\">";

echo "Username: <input name=\"username\" size=\"15\"><br />";

echo "Password: <input type=\"password\" name=\"password\" size=\"8\"><br />";

echo "<input type=\"submit\" value=\"Login\">";

echo "</form>";

}

?>

 

Here is members

 

<?php

session_start();

 

if (!$_SESSION["valid_user"])

{

// User not logged in, redirect to login page

Header("Location: login.php");

}

 

// Member only content

// ...

// ...

// ...

 

// Display Member information

echo "<p>User ID: " . $_SESSION["valid_id"];

echo "<p>Username: " . $_SESSION["valid_user"];

echo "<p>Logged in: " . date("m/d/Y", $_SESSION["valid_time"]);

 

// Display logout link

echo "<p><a href=\"logout.php\">Click here to logout!</a></p>";

?>

 

any help would be great!