<?php

include("register.php");

session_start();

writeSessionUserIds($activationkey);

$host="localhost";
$username="root";
$password="power1";
$db_name="members";
$tbl_name="users";

$link  = mysql_connect($host, $username, $password)or die("cannot connect. Please contact us");
mysql_select_db($db_name)or die("cannot select DB. Please contact us");

$queryString = $_SERVER['QUERY_STRING'];

if(isset($_SESSION[$activationkey])) {
  $query = "SELECT *
              FROM users
             WHERE activationkey = '$_SESSION[$activationkey]'";
  $result = mysql_query($query) or die(mysql_error());
  while($row = mysql_fetch_array($result)) {
    if ($queryString == $row[activationkey]) {
      echo "Congratulations! You have succesfully activated you account. You may now login.";

      $sql = ("UPDATE users
                 SET activationkey = ''
                 AND status = 'activated'
               WHERE username = ".$row['username']);

      if (!mysql_query($sql)) {
        die('Error: ' . mysql_error());
      }
    }
  }
}
else { echo "session value wasn't set"; }

 ?>