Try something like this: $subscriptionDate = date("Y-m-d",time()); // format time() timestamp $sixMonthsLater = date("Y-m-d", mktime(0,0,0, date("m")+6, date("d"), date("Y"))); //mktime +6 to month or even: $oneYearLater = date("Y-m-d", mktime(0,0,0, date("m"), date("d"), date("Y")+1)); //mktime +1 to year ~w On Tue, Dec 30, 2008 at 5:43 PM, Ron <ron@xxxxxxxxxxxxxxxxx> wrote: > Hi, > > I'm trying to do online subscription on my site. > > I need to determine the expirationdate of the subscription, given the date > today is the start of subscription and duration type of example 6 months. > > $subscriptiondate = > date("Y-m-d",mktime(0,0,0,date('m'),date('d'),date('Y'))); > > $expiredate = date("Y-m-d",mktime(0,0,0,date('m'),date('d'),date('Y')) + > 2592000); the 2592000 timestamp for 1 month. > > how can i compute the timestamp for 6 months or maybe 1 year or more. > > Thank you > > Regards, > Ron > > -- > PHP Database Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > >