SymfonyWorld Online 2022 Winter Edition

swoole_async_dns_lookup

(PECL swoole >= 1.9.0)

swoole_async_dns_lookupAsync and non-blocking hostname to IP lookup

Descrição

swoole_async_dns_lookup(string $hostname, callable $callback): bool

Parâmetros

hostname

The host name.

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

The host name.

IP

The IP address.

Valor Retornado

Retorna true em caso de sucesso ou false em caso de falha.

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