<?php
require_once 'container.lib.php';

class HTML extends Container {}
class XHTML extends Container {}
class XML extends Container {
	function __toString() {
		return "<?xml version='1.0' encoding='UTF-8' standalone='yes'?>\n".parent::__toString();
	}
}
class CDATA extends Container {
	protected function paint_contents() {
		$r1 = "\n<![CDATA[";
		$r2 = "]]>\n";
		return $r1.parent::paint_contents().$r2;
	}
	function __toString() {
		return $this->paint_head().$this->paint_contents().$this->paint_foot();
	}
}