<?php
session_start();
$username = $_POST["username"];
$password = $_POST["password"];

if ($username&&$password)
{

$connect = mysql_connect("localhost", "root", "") or die("Couldn't connect!");
mysql_select_db("strona") or die("Couldn't find DataBase");

$query = mysql_query("SELECT * FROM `uzytkownicy` WHERE `username` = '$username'");

$numrows = mysql_num_rows($query);

if($numrows!=0)
{
    $row = mysql_fetch_array($query)

    $dbusername = $row['username'];
    $dbpassword = $row['password'];
}

if($dbusername==$username&&$dbpassword==$password)
{
echo "Zalogowales sie! <a href = 'member.php'>Kliknij tutaj </a> Aby wejsc do panelu kontrolnego!";
$_SESSION['username']=$username;
}
else
echo "Zle haslo";
}
else
die("Ta nazwa uzytkownika nie istnieje!");


}
else
die("Wpisz login i haslo!");




?>