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    swoole_async_dns_lookup

    (PHP 5 >= 5.2.0, PHP 7, PECL swoole >= 1.9.0)

    swoole_async_dns_lookup — Async and non-blocking hostname to IP lookup

    Opis

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

    Parametry

    hostname

    The host name.

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

    The host name.

    IP

    The IP address.

    Zwracane wartości

    Zwraca TRUE w przypadku powodzenia, FALSE w przypadku błędu.

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