Jennifer G. wrote:
How do I know this day is in NO. which week in this year?
for example, Jan 1 is in the no.1 week of this year.
but how about the current day?
It depends on how you define "week". The simple answer is:
$ perl -le'print int( ( localtime )[ 7 ] / 7 )'
13
Perhaps have a look at the Date::Calc and Date::Manip modules (or many
of the other Date related modules on CPAN.)
John
--
Perl isn't a toolbox, but a small machine shop where you
can special-order certain sorts of tools at low cost and
in short order. -- Larry Wall
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