swoole中绝大部分的模块只能用于CLI命令行环境,只有同步阻塞的swoole_client可以用于php-fpm或apache环境。
同步swoole_client
$client = new swoole_client(SWOOLE_SOCK_TCP); //同步阻塞 $client->connect('127.0.0.1', 9501) or die("connect failed "); $client->send(str_repeat("A", 600)); $data = $client->recv(700, 0) or die("recv failed "); echo "recv: " . $data . " ";
(推荐学习: swoole视频教程)