Forum PHP.pl

<?php
session_start();
$login=$_POST['login'];
$haslo=$_POST['haslo'];
$nowe=$_POST['nowe'];
$connect = mysql_connect("", $login, $haslo);
$db = mysql_select_db('mysql',$connect);
$query=mysql_query("update user set password=password('$nowe') where user ='$login'") or die ("error");
echo "Haslo zostalo zmienione!";
?>