*/
if (isset($_POST['export_report']) && $_POST['export_report']) {
switch ($_POST['export_format']) {
case 'xls':
$filename = 'survey_results_'.$survey_id.'.xls';
$data = SurveyUtil::export_complete_report_xls(
$survey_data,
$filename,
$_GET['user_id']
);
exit;
break;
case 'csv':
default:
$data = SurveyUtil::export_complete_report(
$survey_data,
$_GET['user_id']
);
$filename = 'survey_results_'.$survey_id.'.csv';
header('Content-type: application/octet-stream');
header('Content-Type: application/force-download');
if (preg_match("/MSIE 5.5/", $_SERVER['HTTP_USER_AGENT'])) {
header('Content-Disposition: filename= '.$filename);
} else {
header('Content-Disposition: attachment; filename= '.$filename);
}
if (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE')) {
header('Pragma: ');
header('Cache-Control: ');
header('Cache-Control: public'); // IE cannot download from sessions without a cache
