public function info($msg = '', $param1 = null, $param2 = null, $param3 = null)
{
$num = func_num_args();
if ($num > 1) {
$params = func_get_args();
unset($params[0]);
$msg = PsStrings::replaceWithParams('{}', $msg, $params);
}
$this->logger->doWrite($this->id, $msg);
}