There is no need for the third parameter there 

my $s= '12345';
print substr $s, -2;

45

[download]

Of course, it doesn't hurt either :)

Examine what is said, not who speaks.
"Efficiency is intelligent laziness." -David Dunham
"Think for yourself!" - Abigail
Hooray!

In reply to Re: (2) Extract last two digits from numbers by BrowserUk
in thread Extract last two digits from numbers by Anonymous Monk

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