header('Content-type: text/calendar');
header('content-disposition: attachment; filename="' . L10n::t('calendar') . '-' . $nick . '.' . $evexport["extension"] . '"');
echo $evexport["content"];
header('Content-type: text/calendar');
header('content-disposition: attachment; filename="' . L10n::t('calendar') . '-' . $nick . '.' . $evexport["extension"] . '"');
echo $evexport["content"];