class Test { public $f1; private $f2; public function __construct($f1, $f2) { $this->f1 = $f1; $this->f2 = $f2; } } $x = new Test('foo', 42); $options = array( XML_SERIALIZER_OPTION_INDENT => ' ', XML_SERIALIZER_OPTION_RETURN_RESULT => true ); $serializer = new XML_Serializer($options); $result = "<?xml version=\"1.0\"?>\n" . $serializer->serialize($x); file_put_contents('data.xml', $result);
class Person include XML::Mapping attr_accessor :name, :surname, :age, :children text_node :from, "@from" text_node :name, "Name" text_node :surname, "Surname" def initialize(name, surname, ..) # ... end end x = Person.new(..) x.save_to_xml.write($stdout,2) # nicely prints x.save_to_file('data.xml')