session_start();

require_once('funciones.php');

conectar('xxxxx', 'xxxx', 'xxxxxxxx', 'xxxxxxxxx');

//Recibir

$user = strip_tags($_POST['user']);

$pass = strip_tags(sha1($_POST['pass']));


$query = @mysql_query('SELECT * FROM NOMBRETABLE WHERE user="'.mysql_real_escape_string($user).'" AND pass="'.mysql_real_escape_string($pass).'"');

$existe = mysql_fetch_object($query);

# Start session
session_start();
error_reporting(0);
$_SESSION['logged'] = 'yes';
$_SESSION['user'] = $user;
$_SESSION['rank'] = $existe->rank;
print_r($_SESSION);