Thanks Corion ...

I could rewrite my function ?

use POSIX qw(strftime);

sub TimeStamp {
  my $f = shift;
  my @formats = (undef,
                 '%Y-%m-%d %H:%M:%S',
                 '%m%d%Y',
                 '%y%m%d',
                 '%d%m%y',
                 '%Y%m%d%H%M%S',
                 '%Y%m%d',
                 '%d/%m/%Y. %H:%M:%S',
                 '%Y%m%d%H%M',
                 '%d/%m/%Y',
                );
  return strftime($format[$f], localtime);
}
[download]

Mas se eu utilizar códigos numéricos eu posso alterar todas as datas do meu programa apenas alterando o código na função TimeStamp() ...

If you using numeric codes, you could change all dates.

example: Cascate Style Sheet

The formats are defined in function TimeStamp().

use POSIX qw(strftime);

sub TimeStamp {
  my $format = shift;
  if ($format == 1) {return strftime('%Y-%m-%d %H:%M:%S', localtime);}
  if ($format == 2) {return strftime('%m%d%Y', localtime);}
  if ($format == 3) {return strftime('%y%m%d', localtime);}
  if ($format == 4) {return strftime('%d%m%y', localtime);}
  if ($format == 5) {return strftime('%Y%m%d%H%M%S', localtime);}
  if ($format == 6) {return strftime('%Y%m%d', localtime);}
  if ($format == 7) {return strftime('%d/%m/%Y. %H:%M:%S', localtime);
+}
  if ($format == 8) {return strftime('%Y%m%d%H%M', localtime);}
  if ($format == 9) {return strftime('%d/%m/%Y', localtime);}
  return strftime(undef, localtime);
}
[download]

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