foreach() { my @test = split(); $date = $test[2]; $first_seen = $test[3]; if ($first_seen = /(23\:\d{1,2}\:\d{1,2})/) { $first_seen = $1; $first_seen =~ s/23/00/i; my $delim = "/"; my ($day,$month,$year) = split($delim, $date); $day++; my $new_day = join "/", "$day","$month","$year"; ##splice(@test, 3, "$new_day");