perl - formatting DateTime output

Question

How do I convert my return using DateTime from:

This is my date:2011-11-26T20:11:06 to This is my date:20111126

Using this existin

Answer 1

Just add ->ymd("") on the second line. The parameter "" is the separator, which you chose to be an empty string.

use DateTime qw();
my $dt3 = DateTime->now->subtract(days => 1)->ymd("");
print "This is my date:$dt3\n"