A regexp, a lookup table and (core module) Time::Local. 

use Time::Local qw( timelocal );

my %month_num_by_name = (
   JAN => 1,
   FEB => 2,
   ...
);

my ($d, $m, $y) = split(/-/, $date);
$m = $month_num_by_name{$m};

my $time = timelocal(0, 0, 0, $d, $m-1, $y);

[download]

Update: Added code.

In reply to Re: epoch time by ikegami
in thread epoch time by palette

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