<?php

namespace Podlove;

/**
 * Simple DOMDocument wrapper for fragments without <?xml ?> head.
 *
 * Example usage:
 *
 * 	$dom = new DomDocumentFragment;
 * 	$element = $dom->createElement('meta');
 * 	$dom->appendChild($element);
 * 	echo $dom;
 */
class DomDocumentFragment extends \DOMDocument
{
    public function __construct($version = '1.0', $encoding = '')
    {
        return parent::__construct($version, $encoding);
    }

    public function __toString()
    {
        return str_replace('<?xml version="1.0"?>', '', $this->saveXML());
    }
}