Php/docs/swoole-async.dnslookup

• PHP Manual
• Swoole\Async
• Async and non-blocking hostname to IP lookup.

Swoole\Async::dnsLookup

(PECL swoole >= 1.9.0)

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

Description

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

Warning This function is currently not documented; only its argument list is available.

Parameters

hostname

The host name.

callback

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

hostname

The host name.

IP

The IP address.