estrapolare una variabile

[cubalibre810]

$logged_user = @$HTTP_COOKIE_VARS["rememberCookieUname"];
$logged_user = htmlspecialchars($logged_user,ENT_NOQUOTES); 
$logged_user = str_replace ('\"', """, $logged_user);
$logged_user = str_replace ("'", "&#039", $logged_user);