ExportTreeTable::output

public function output($data, $important = true)
{
	if(!$important)
		return false;

	ob_start();
	print_r($data);
	$data = ob_get_contents();
	ob_end_clean();

	file_put_contents($_SERVER['DOCUMENT_ROOT'].'/output.txt', $data.PHP_EOL, FILE_APPEND);
}