Cannot access empty proprety

[lorenzos]

Scusate, risolto:

<?php 
if($_POST["user"] != "" and $_POST["password"] != ""){ 
require_once("classi/classe.amministratori.php"); 
$controlla = new Amministratori; 
$oggcontr = $controlla->user=$_POST["user"]; 
$oggcontr = $controlla->password=md5($_POST["password"]); 
$oggcontr = $controlla->login(); 
}