PHP - Manual: swoole_async_dns_lookup
2025-10-24
(PECL swoole >= 1.9.0)
swoole_async_dns_lookup — Async and non-blocking hostname to IP lookup
hostnameThe host name.
callbackhostnameThe host name.
IPThe IP address.
官方地址:https://www.php.net/manual/en/function.swoole-async-dns-lookup.php