Greetings,
I was just wondering why you don't use keys to begin with?
Untested Example
my %param;
foreach ( sort { $user_details{$a} cmp $user_details{$b} } keys %user_
+details ){
    #this next line will clobber $param{user_name} each time through. 
    #$param{user_name} = $user_details{$_};
    #do your stuff.

    print "the key is $_\n";
    print "the value is $user_details{$_}\n";
}

[download]
Just a thought.

-InjunJoel
"I do not feel obliged to believe that the same God who endowed us with sense, reason and intellect has intended us to forego their use." -Galileo

In reply to Re: Getting Keys of Hash from Values by injunjoel
in thread Getting Keys of Hash from Values by jesuashok

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