CDavResponse::Render

public function Render()
{
	$status = $this->httpStatus;
	if ($status == '')
		$status = "200 OK";

	static::sendStatus($status);

	foreach ($this->arHeaders as $header)
		static::sendHeader($header);

	static::sendStatus($status);

	if ($this->outputType == DAV_XML_OUTPUT && !empty($this->body))
		echo "<"."?xml version="1.0" encoding="utf-8"?".">n";

	echo $this->body;

	CDav::Report("<<<<<<<<<<<<<< RESPONSE >>>>>>>>>>>>>>>>", "nheaders:n".print_r(headers_list(), true)."noutput:n".$this->body."n", "UNDEFINED", true);
}