hi expert!. i need help to calculate a date, how much the remain of day?, i try subtract(-) between $expire_date and date now. so, i subtract a year first, and then month, at last a day. like this $result = $expire_date - $date_now this is the code: $expire_date = june, 15 2008(as parameter in function). function get_remain_day($expire_date) { .... } the result from function that i want is : example now is May, 31 2008 eg: the result should "15 day more". thanks. [Non-text portions of this message have been removed]