/**
* Sends all headers prior to returning the string
*
* @access public
* @param boolean $compress If true, compress the data
* @return string
*/
function toString($compress = false)
{
$data = JResponse::getBody();
// Don't compress something if the server is going todo it anyway. Waste of time.
if ($compress && !ini_get('zlib.output_compression') && ini_get('output_handler') != 'ob_gzhandler') {
$data = JResponse::_compress($data);
}
if (JResponse::allowCache() === false) {
JResponse::setHeader('Expires', 'Mon, 1 Jan 2001 00:00:00 GMT', true);
// Expires in the past
JResponse::setHeader('Last-Modified', gmdate("D, d M Y H:i:s") . ' GMT', true);
// Always modified
JResponse::setHeader('Cache-Control', 'no-store, no-cache, must-revalidate', true);
// Extra CYA
JResponse::setHeader('Cache-Control', 'post-check=0, pre-check=0', false);
// HTTP/1.1
JResponse::setHeader('Pragma', 'no-cache');
// HTTP 1.0
}
JResponse::sendHeaders();
return $data;
}
function endOutput(&$menus)
{
echo "</urlset>\n";
if ($this->doCompression) {
$data = ob_get_contents();
@ob_end_clean();
echo JResponse::_compress($data);
}
}
