PHP - Manual: Swoole\Client::sendfile
2025-10-25
(PECL swoole >= 1.9.0)
Swoole\Client::sendfile — Send file to the remote TCP socket.
This is a wrapper of the Linux sendfile system call.
filenameFile path of the file to send.
offsetOffset of the file to send
官方地址:https://www.php.net/manual/en/swoole-client.sendfile.php