chamilo / chamilo-lms

		}

		$sContentHeader = "Content-type: text/xml;";

		if ($this->sEncoding && strlen(trim($this->sEncoding)) > 0)

			$sContentHeader .= " charset=".$this->sEncoding;

		header($sContentHeader);

		if ($this->bErrorHandler && !empty( $GLOBALS['xajaxErrorHandlerText'] )) {

			$sErrorResponse = new xajaxResponse();

	function getXML()

	{

		$sXML = "<?xml version=\"1.0\"";

		if ($this->sEncoding && strlen(trim($this->sEncoding)) > 0)

			$sXML .= " encoding=\"".$this->sEncoding."\"";

		$sXML .= " ?"."><xjx>" . $this->xml . "</xjx>";

		return $sXML;