Here is a method of going back to seconds from a string like "2 days, 6 hours, 32 minutes and 44 seconds": 
sub dhms2sec {
   my $in = shift;
   $in =~ s/(and|,)//g;
   $in =~ s/(\w+)s/\1/g;
   my %y = reverse split(/\s+/,$in);
   return ($y{'second'}) +
          ($y{'minute'} * 60) +
          ($y{'hour'}   * 60*60) +
          ($y{'day'}    * 60*60*24);
}

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In reply to Re: How do I convert seconds into a readable time? by zen-japh
in thread How do I convert seconds into a readable time? by Monolith-0

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