src/Router.php
protected function _routerCall() : bool {
        $callback = $this->_pCall[self::_CALLBACK];
        try {
            return boolval($callback() ?? true);
        } catch (\PDOException $exception) {
            Worker::log($exception->getMessage());
            $this->connection->close();
            return false;
        }
    }
protected function _routerCall() : bool {
        $callback = $this->_pCall[self::_CALLBACK];
        try {
            return boolval($callback() ?? true);
        } catch (\PDOException $exception) {
            Worker::log($exception->getMessage());
            $this->connection->close();
            return false;
        }
    }
调用路由回调

@return bool