<?php
Swoole\Http\Response->write(string $data)
HTTP body The max length of the data by default is 2M
Enable chunk
feature of Http to send data to client. Check the reference material about chunk
feature of HTTP.
This method must be called before the
$response->end
method.After the call of
$response->end()
, it would send a chunk of length 0 to end data transmission.