Hi, all.
Evrybody know, that if I do this:
my $str='1,zxc,2,asd,3,qwe';
my %hash=split /\,/, $str;

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then I've get hash with keys 1,2,3 and values zxc,asd,qwe.
But I need to sort this hash by keys and do something.
Of course I can do 
foreach my $key (sort keys %hash) {
  #do something...
};

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But I've intrested in another optimization - can I do this without of %hash in foreach and not lost access to key and it's value

Thank you for your time and attention.
Alexander.

In reply to split and sort functions by zkeeper

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