Re^2: How to get paired values from the nested XML structure?

in reply to Re: How to get paired values from the nested XML structure?
in thread How to get paired values from the nested XML structure?

You can use Data::Dumper to see what your variables contain. For articles without quantity, $amount is the empty string q(), which means it is defined. If you replace // with ||, you will get the desired behaviour.

Comment on Re^2: How to get paired values from the nested XML structure?

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Re^3: How to get paired values from the nested XML structure? by vagabonding electron (Curate) on Nov 02, 2011 at 08:08 UTC
Thank you choroba it works this way! Again I've learned on PM! ... now trying this "in real life" with the complete file. Thanks again. VE	[reply]

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