$('#submit_log').click(function(e) {
      e.preventDefault();
      username = $('#log_name').val();
      password = $('#log_password').val();
      formData = $('#loginForm').serialize();
      $.ajax({
        type: "POST",
        url: "login.php",
        data: formData,
        beforeSend: function()
        {
          $('.logresult').html('Loading...');
        },
        success: function(response)
        {
            $('.logresult').html('Signing In...');
            window.location = "exporter.php";
        }
      });
      return false;
});

session_start();
require_once ("db.php");
$db = new MyDB();

if(isset($_POST['log_name']) && isset($_POST['log_password'])) {
    $username = preg_replace('#[^A-Za-z0-9]#i', '', $_POST['log_name']);
    $password = preg_replace('#[^A-Za-z0-9]#i', '', $_POST['log_password']);

    $sql = $db->prepare("SELECT * FROM users WHERE uname = ?");
    $sql->bindParam(1, $username, SQLITE3_TEXT);
    $ret = $sql->execute();

    $count = $db->prepare("SELECT COUNT(*) as COUNT FROM users WHERE uname = ?");
    $count->bindParam(1, $password, SQLITE3_TEXT);
    $count_ret = $count->execute();

    if (count($count_ret) == 1)
    {
        while ($row = $ret->fetchArray(SQLITE3_ASSOC))
        {
            $id = $row['userid'];
            $regas = $row['regas'];
            $uemail = $row['uemail'];
            $pword = $row['pword'];

            if (password_verify($password, $pword))
            {

              $_SESSION['log_id'] = $id;
              $_SESSION['log_name'] = $username;
              $_SESSION['regas'] = $regas;
              $_SESSION['uemail'] = $uemail;
              //header("Location: index.php?log_id=$id");
              echo "Sigining In...";
              exit();
            }
            else
            {
                echo "Information incorrect";
                exit();
            }
        }
    }
}