When I run the below mentioned code I don't get anything on stdout, I don't understand why parXML function not parsing each file and outputting data, undermentioned code this is just a part of whole script. Also my script does not shows any syntax error,it runs through with no output,Please help thanks!!

I want to output specific rows from xml stored in multiple files

I have stored files in an array

@array = `ls file* | awk '{print \$0}'`;

result of above code I am getting

file1
      file2

[download]

Now I pass each file using foreach loop to parXML function

 foreach (@array) {
                       parXML($_);
                             }

[download]

parXML function

sub parXML {

    my $file = shift;
    #print "$file\n";
    my $twig=XML::Twig->new(twig_handlers => {IP_ADDRESS => \&ip, COM=
+>\&co});
    $twig->set_pretty_print('indented');
    $twig->parsefile($file);

    sub ip {
        my($twig, $ip)= @_;
        print "Target:".$ip->text."\n";
        twig->print;
        $twig->purge;
    }

    sub co {
        my($twig, $co)= @_;
        $co->print;
        print "\n\n";
        $twig->purge;
    }
}

[download]

xml stored in file1 and file2

 
<REP>abc</REP>
 <ING>ip</ING>
 <IP_ADDRESS>192.168.67.16</IP_ADDRESS>
 <COM>
<DS>
<N>1</N>
</DS>
</COM>
<LIST>ac</LIST>

[download]
 
<REP>ab</REP>
 <ING>ip</ING>
 <IP_ADDRESS>192.168.67.110</IP_ADDRESS>
 <COM>
<DS>
<N>5</N>
</DS>
</COM>
<LIST>gn</LIST>

[download]

Result I am looking for in output

<IP_ADDRESS>192.168.67.16</IP_ADDRESS>
 <COM>
<DS>
<N>1</N>
</DS>
</COM>

[download]
<IP_ADDRESS>192.168.67.110</IP_ADDRESS>
 <COM>
<DS>
<N>5</N>
</DS>
</COM>

[download]

In reply to Processing xml data in multiple files using XML::Twig and outputting in a file by pinnacle

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