ecshop会员每天登陆送积分的修改方法

" ON b.type_id = ub.bonus_type_id AND b.use_start_date <= '$time' AND b.use_end_date >= '$time' ".
" WHERE u.user_id = '$_SESSION[user_id]'";
if ($row = $GLOBALS['db']->getRow($sql))
{

if((date('Y-m-d',$row['last_login'])!==date('Y-m-d',gmtime()))&&((gmtime()>$row['last_login']))){
$sql = "UPDATE " .$GLOBALS['ecs']->table('users'). " SET".
" pay_points = pay_points + 10 ".
", rank_points = rank_points + 10 ".
" WHERE user_id = '" . $_SESSION['user_id'] . "'";
$GLOBALS['db']->query($sql);
}