title: PHP remember me, COOKIE
body: <p>I don't know where went wrong.
  When I tick the remember me checkbox
  The page didn't go to userarea page and seems like cookie didn't work as well
  It works when I just login without tick the remember me checkbox</p>
  
  <pre><code>&lt;?PHP
  session_start();
  
  $connect=mysql_connect("localhost", "root", "");
  mysql_select_db("phplogin", $connect);
  
  
  function loggedin(){
      if(isset($_SESSION['email']) || isset($_COOKIE['username'])){
      $loggedin=TRUE;
      return $loggedin;   
      }
  }
  
  if(loggedin()){
  header("Location:userarea.php");}
  
  if(isset($_POST['login'])){
  
  $email=$_POST['email'];
  $password=$_POST['password'];
  $rememberme=$_POST['rememberme'];
  
      if($email &amp;&amp; $password){
          $login=mysql_query("SELECT * FROM users WHERE email='$email'");
              while($row=mysql_fetch_assoc($login)){
              $db_email=$row['email'];
              $db_password=$row['password'];
              $db_firstname=$row['firstname'];
              $db_lastname=$row['lastname'];  
  
              if($password==$db_password){$log=TRUE;}
              else{$log=FALSE;}               
              }
  
              if($log==TRUE){
                  if($rememberme=="on"){
                      setcookie("email", $email, time()+7200);
                  }
                  else if($rememberme==""){
                      $_SESSION['email']=$email;
                      header("Location:userarea.php");
                  }
              }
              else{die("Wrong email or password");}
      }
  }
  ?&gt;
  
  &lt;html&gt;
      &lt;form action="index.php" method="POST"&gt;
          &lt;input type="text" name="email" value="" placeholder="email" /&gt;&lt;br/&gt;
          &lt;input type="password" name="password" value="" placeholder="password"/&gt;&lt;br/&gt;
  
          &lt;input type="checkbox" name="rememberme"&gt; Remember me | &lt;a href="register.php"&gt;Register?&lt;/a&gt;&lt;br/&gt;
           &lt;input type="submit" name="login" value="Login" /&gt;
       &lt;/form&gt;
  &lt;/html&gt;
  </code></pre>