what about 
'regex' => sub
{
     my @arr = $str =~ /(........)/g
}

[download]
didn't time it though.

--
"WHAT CAN THE HARVEST HOPE FOR IF NOT THE CARE OF THE REAPER MAN"
-- Terry Pratchett, "Reaper Man"

In reply to Re: Splitting a string to chunks by Fengor
in thread Splitting a string to chunks by spurperl

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