I have created a multi level hash : $pnl_ind{$symbol_set}->{$symbol}->{'pnl'} I want to sort 1st by $symbol_set then by 'pnl' then by $symbol. I have tried this: 
foreach my $symbol_set (sort keys %pnl_ind) {
    my $symbols_r=$pnl_ind{$symbol_set);
    foreach my $symbol (sort ($a->{'pnl'}<=>$b->{'pnl'})%$symbols_r ) 
+{
       ... etc

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This only sorts by symbol_set and not by 'pnl'. Anybody have any ideas or who could provide code to solve this. Thanks tevads

In reply to sorting hash of hashes by tevads

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