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Re: Check for existance in a hash of hashes

by PrakashK (Pilgrim)
on Mar 27, 2002 at 19:03 UTC ( #154768=note: print w/replies, xml ) Need Help??

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  1. or download this
    sub print_data
    {
        my %hoh = %$skip_users;    
        next if ((exists $hoh{$user}) && (exists $hoh{$user}{$command}));
    }
    
  2. or download this
      print $hoh{$user}{$command}
        if ((exists $hoh{$user}) && (exists $hoh{$user}{$command}));
    

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