Swoole\Async::dnsLookup

(PECL swoole >= 1.9.0)

Swoole\Async::dnsLookup — Async and non-blocking hostname to IP lookup.

说明

public static Swoole\Async::dnsLookup(string $hostname, callable $callback): void

警告

本函数还未编写文档，仅有参数列表。

参数

hostname

The host name.

callback
callback(string $hostname, string $ip): mixed
hostname

The host name.

IP

The IP address.