Buona sera a tutti,
ho strutturato queste due pagine per fare il login ma sembra andare in loop perchè ogni volta che inserisco user e pass corrette mi ripresenta la schermata di login.
questa è la pagina di index:
Codice PHP:
<html>
    <head>
        <link href="/css/style.index.css" rel="stylesheet" type="text/css"/>
    </head>

<?php
    
  if (!isset($_SERVER['PHP_AUTH_USER'])) 
  {
    header('WWW-Authenticate: Basic realm="localhost"');
    header('HTTP/1.0 401 Unauthorized');
    echo 'Autenticazione fallita!';
    exit;
  } 
  else 
  {
    $user = $_SERVER['PHP_AUTH_USER'];
    $pass = $_SERVER['PHP_AUTH_PW'];
    include_once("include/config.php");
    require_once("login.class.php");
    $login = new login();    
    $login->pulizia($user, $pass);
    $count1 = $login->controllo();
    
    if ($count1 == 1) {
        session_start();        
        $login->aggiornamento();
        ?>
        <div id="main">
            <div id="loading" align="middle">
            <table align="center">    
                <tr>
                    <td>
                        [b]Loading...[/b]    
                    </td>
                </tr>
                <tr>
                    <td>
                        [img]/img/indicator_bar.gif[/img]
                    </td>
                </tr>
            </table>
            </div>    
        </div>
        
        <body onload="finish()">
            <?php
                header("Refresh: 5;URL=home.php");
            ?>
        </body>
        <?php  
    } else {
        header('WWW-Authenticate: Basic realm="localhost"');
        header('HTTP/1.0 401 Unauthorized');
        echo 'Autenticazione fallita!';
        exit;
    }

  } 
?>
</html>
e questa la pagina login.class.php:
Codice PHP:
<?php
    
    class login{
        
        private $username;
        private $password;
        private $stringa1;
        private $stringa2;
        private $query;
        private $result;
        private $psw;
        
        public $count=0;
        public $row;
        
        public function pulizia($user, $pass){
            
            if(!get_magic_quotes_gpc()){
                
                $this->username = trim(addslashes($user));
                $this->password = trim(addslashes($pass));
                $this->psw = md5($this->password);
                
            }else{
                
                $this->stringa1 = stripslashes($user);
                $this->stringa2 = stripslashes($pass);
                $this->username = mysql_real_escape_string($this->stringa1);
                $this->password = mysql_real_escape_string($this->stringa2);
                $this->psw = md5($this->password);
                
            }
        }//fine funzione pulizia
        
        public function controllo(){
            include_once("include/config.php");
            $this->query = 'SELECT *
                        FORM login
                        WHERE username = "'.$this->username.'" AND "'.$this->psw.'"';
            $this->result = mysql_query($this->query);
            $this->count = mysql_num_rows($this->result);
            
            return $this->count;
        
        }//fine funzione controllo
        
        public function assegnazione(){
            include_once("include/config.php");
            $_SESSION['USER'] = $this->username;
            $_SESSION['PASS'] = $this->password;
            
            while ($this->row = mysql_fetch_assoc($this->result)) {
                    
                $_SESSION['cev'] = $this->row['cev'];
            
            }//fine while
        }
        
    }//fine classe login
?>
qualcuno può illuminarmi please?
grazie mille a tutti