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Re: Traversing a complex data structure searching for certain keys and printing their valuesby LanX (Saint) |
on Apr 28, 2013 at 23:38 UTC ( [id://1031122]=note: print w/replies, xml ) | Need Help?? |
Hi > I am calling this subroutine like this but I can't get it to accept passing @keylist to it. changing recurse_hash(\%$decoded_json_obj,"@keylist"); to recurse_hash(\%$decoded_json_obj,@keylist); should do. And please, Perl has variable interpolation, so never put variables into doublequotes if you don't them to be expanded.Use single quotes! HTH =) Cheers Rolf ( addicted to the Perl Programming Language)
UPDATE> If I hardcode the key names like so it doesn't error and prints all all the corresponding values but they are all on different lines and don't match up. I don't understand, could you show us the problem with your input?
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