Hi, I am a Perl newbie so please bear with me.
I was trying to get the keys of an hash element but stumbled across the fact that the interpreter
doesn't seem to like this and thus produces an error. So what I basically want to do is something like the following : 
foreach $value ( sort ( keys ( $tophash { $subhash } ) ) ); 
{
    print "$value";
}

[download]
What is the right way to accomplish this? Any help is appreciated. Thanks

Mandor

In reply to Getting keys of a hash element by Mandor

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