Just wondering if there is a module or something out there in PERL that can be used to get the number of bytes in a hash
I'm guessing you mean the number of bytes in all the values of a hash, which you could do like so 
my %hash     = qw(foo one bar two baz three);
my $hash_len = 0;
$hash_len += length for values %hash;
print "hash length is $hash_len\n";

__output__

hash length is 11

[download]
And make sure you use the bytes pragma if you're working with Unicode (unless you're using 5.8.0 which should deal with it seamlessly).
HTH

_________
broquaint

In reply to Re: Function to measure size of a hash by broquaint
in thread Function to measure size of a hash by Anonymous Monk

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