<?php
session_start();
$formUsername = $_POST['username'];
$formPassword = $_POST['password'];
print_r($_POST);
foreach ($_POST as $key => $value) {
    if (empty($value))
    {
        echo $key;
        echo "ITS EMPTY";

        }
        else
        {
            $isEmpty = FALSE;
            echo "zzzzzzzzzzzzzz";
            }

 }

if (!$isEmpty)
{
    mysql_connect("localhost","tom","drag");
    mysql_select_db("semester6_apl");
    $result = mysql_query("SELECT * FROM users");
    $row = mysql_fetch_array($result);
    mysql_query("INSERT INTO users (name,password) VALUES('$formUsername','$formPassword')");
//echo $row[1];
//print_r($row,"\n\n");
//var_dump($row);
    }
?>