Perl's DateTime project aims to produce a comprehensive suite of modules for dealing with dates and times. Historically, such modules in Perl often perform well at certain tasks, but badly at others.

DateTime overloads the addition and subtraction operators, so you can find the difference between two dates with $duration = $end - $start, where $end and $start are DateTime objects and $duration is a DateTime::Duration object.

In reply to Re: date subtraction by tomhukins
in thread date subtraction by kasmot

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