<?php
    if(isset($_POST["submit"])){

    if(!empty($_POST['email']) && !empty($_POST['contraseña'])) {
        $email=$_POST['email'];
        $contraseña=$_POST['contraseña'];

        $con=mysql_connect('localhost','root','') or die(mysql_error());
        mysql_select_db('usuario') or die("cannot select DB");

        $query=mysql_query("SELECT * FROM login WHERE email='".$email."' AND contraseña='".$contraseña."'");
        $numrows=mysql_num_rows($query);
        if($numrows!=0)
        {
        while($row=mysql_fetch_assoc($query))
        {
        $dbusername=$row['root'];
        $dbpassword=$row[''];
        }

        if($email == $dbusername && $contraseña == $dbpassword)
        {
        session_start();
        $_SESSION['sess_user']=$email;

        /* Redirect browser */
        header("Location: member.php");
        }
        } else {
        echo "Invalid username or password!";
        }

    } else {
        echo "All fields are required!";
    }
    }
    ?>