Some examples :
#!/usr/bin/perl
use strict;
use warnings;
use DateTime;
my $dt = DateTime->last_day_of_month( year => 2009, month => 2 );
while ( $dt->mday() >= 1 and $dt->month == 2 ) {
$dt->subtract( days => 1 );
print "Last Friday of February: ", $dt->ymd, "\n" and last
if $dt->day_of_week == 5;
}
my $dt1 = DateTime->new( year => 2009, month => 1, day => 1 );
while (1) {
$dt1->add( days => 1 );
print "First Monday of January: ", $dt1->ymd, "\n" and last
if $dt1->day_of_week == 1;
}
hth, PooLpi
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