kod

<?php
require_once "connect.php";

$connect = @new mysqli($host, $db_user, $db_pass, $db_name);

if($connect->connect_errno!=0)
{
echo "Bład: ".$connect->connect_errno;
}
else
{
$login = $_POST['login'];
$haslo = $_POST['password'];
$sql = "SELECT * FROM users WHERE login='$login' AND pass='$haslo'";
if ($result = @$connect->query($sql))
{
$ile_user = $result->num_rows;
 if($ilu_user>0)
{
$wiersz = $result->fetch_assoc();
$user = $wiersz['user'];

$result->free_result();
echo '$user' ;

$result->close();
header('Location: index.php');
} else {
header('Location: logowanie.php')
}
}
$connect->close();
}


?>