in reply to How to access multiple values from XML file in our perl file

Dereference uses curly brackets: 
foreach (@{ $Enbfield->{field} }) {
#         ^                    ^

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Re^2: How to access multiple values from XML file in our perl file
by vasuperl (Acolyte) on Jan 09, 2015 at 13:53 UTC

    Even i tried that one by changing that braces. But it is also showing error as "syntax error at field.pl line 15, near ") {" syntax error at field.pl line 18, near "}" Execution of field.pl aborted due to compilation errors."

[reply]
      Semicolon missing here perhaps ?
      print "@field \n";
#                ^

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      Consider using XML::Twig 
      #!/usr/bin/perl
use strict;
use warnings;
use XML::Twig;
my $xml = 'value.xml';
my $twig = new XML::Twig(
  twig_handlers =>{ field => \&field }
);
$twig->parsefile($xml);

sub field {
  my ($t,$e) = @_;
  for ($e->children){
    if ($_->gi eq 'key'){
      print $_->att('name')." ";
    } elsif ($_->gi eq 'value'){      
      print $_->att('id')."\n";
    }
  }
}

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      poj
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[d/l]
[select]
        This, considering the following from XML::Simple's documentation (emphasis mine):

        STATUS OF THIS MODULE ^

        The use of this module in new code is discouraged. Other modules are available which provide more straightforward and consistent interfaces. In particular, XML::LibXML is highly recommended.

        The major problems with this module are the large number of options and the arbitrary ways in which these options interact - often with unexpected results.

        Patches with bug fixes and documentation fixes are welcome, but new features are unlikely to be added.

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