Swoole\Server::task (PECL swoole >= 1.9.0)Swoole\Server::task — Send data to the task worker processes. 说明 public Swoole\Server::task(string $data, int $dst_worker_id = ?, callable $callback = ?): mixed 警告本函数还未编写文档,仅有参数列表。 参数 data dst_worker_id callback 返回值