Drieux wrote:
>
> On Tuesday, May 28, 2002, at 09:25 , Sven Bentlage wrote:
>
> > I'm trying to get all the date values for the week (7days) ahead of a
> > specified date.
> > To get the current date I use :
> > my ($d, $m, $y) = (localtime)[3,4,5];
> > my $date = sprintf("%02d-%02d-%02d", $d, $m+1, $y-100);
^^^^^^
> > To get the date of the date 7 days ahead I use:
> > my ($da, $ma, $ya) = (localtime (time+ (7*24*60*60)))[3,4,5];
> > my $next_date = sprintf("%02d-%02d-%02d", $da, $ma+1, $ya-100);
^^^^^^^
You shouldn't subtract 100 from the year returned from localtime, it
won't work with all dates, use modulus instead. $year % 100
> your friend the loop would help here.
>
> use constant SECONDS_PER_DAY (24*60*60);
>
> my $day_ahead = 1;
> my $max_day_ahead = 7;
>
> for (; $day_ahead <= $max_day_ahead ; $day_ahead++ )
> {
> my $tmp_t =( $day_ahead * SECONDS_PER_DAY);
> my ($da, $ma, $ya) = (localtime(time + $tmp_t))[3,4,5];
> my $next_date = sprintf("%02d-%02d-%02d", $da, $ma+1, $ya-100);
> ....
> }
use POSIX 'strftime';
print strftime '%d-%m-%y%n', localtime time + $_ * 86_400 for 0 .. 6;
John
--
use Perl;
program
fulfillment
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