For example, XML::LibXML: 
use strict;
use warnings;
use feature 'say';

use XML::LibXML;

my $xml = XML::LibXML->createDocument();
my $r   = $xml->createElement('root');
$xml->setDocumentElement($r);
$r->addChild($xml->createTextNode('<&'));
say $xml->toString;

[download]
Or its wrapper, XML::XSH2: 
create root ;
insert text '<&' into /root ;
ls . ;

[download]

In reply to Re: XML - Escaping characters from database for XML by choroba
in thread XML - Escaping characters from database for XML by Anonymous Monk

Title:
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