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I got the following results with perl v5.14.2:

my $string="1234567812345678"; print join("_", unpack("H32V*", $string)),"\n"; my @temp = unpack("H32V*", $string); print join("_", @temp),"\n"; $string="12345678123456781111"; print join("_", unpack("H32V*", $string)),"\n"; @temp = unpack("H32V*", $string); print join("_", @temp),"\n"; #prints: 31323348355037383132333435363738 31323348355037383132333435363738 31323334353637383132333435363738_825307441 31323334353637383132333435363738_825307441

As you can see, no difference between the two forms


In reply to Re: Casting return value of unpack properly by jethro
in thread Casting return value of unpack properly by puterboy

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