print ($optional_filehandle, $optional_pretty_print_style)

    Prints an entire element, including the tags, optionally to a $optional_filehandle, optionally with a $pretty_print_style.

    The print outputs XML data so base entities are escaped.
print_to_file ($filename, %options)

    Prints the element to file $filename.

    options: see flush. =item sprint ($elt, $optional_no_enclosing_tag)

    Return the xml string for an entire element, including the tags. If the optional second argument is true then only the string inside the element is returned (the start and end tag for $elt are not). The text is XML-escaped: base entities (& and < in text, & < and " in attribute values) are turned into entities.