Is this the right way to set a cookie?
- by AAA
// if login is ok then we add a cookie 
         $_POST['user_name'] = stripslashes($_POST['user_name']); 
          $hour = time() + 3600; 
             setcookie(ID_my_site, $_POST['user_name'], $hour); 
            setcookie(Key_my_site, $_POST['password'], $hour);   
Is this a right way to set cookies? Its been causing me serious redirect errors.  See here:  PHP Redirect problem with subdomain