topical media & game development
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

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professional-xml-17-perl-readcustomers.pl / pl



  use XML::Simple;
  use Data::Dumper;
  
  my file = 'customers.xml';
  
  # default behaviour
  print "Default behaviour\n";
  my doc = XMLin(file);
  print XMLout(doc->{customer}->{ALFKI});
  print "\n============================\n";
  
  # Coerces structure into arrays (outputs as elements)
  print "Output as elements\n";
  my doc = XMLin(file, ForceArray=>1);
  print XMLout(doc->{customer}->{ALFKI});
  print "\n============================\n";
  
  # Does not use id as key, creates array of customers
  print "Display 0th customer\n";
  my doc = XMLin(file, KeyAttr=>[]);
  print XMLout(doc->{customer}->[0]);
  print "\n============================\n";
  
  # Return selected elements
  print "Return selected elements\n";
  my doc = XMLin(file);
  print doc->{customer}->{AROUT}->{contact}->{phone}, "\n";
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

(C) Æliens 20/2/2008

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