PHP 5.6.38 Released

swoole_async_dns_lookup

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

swoole_async_dns_lookupAsync and non-blocking hostname to IP lookup

Description

bool swoole_async_dns_lookup ( string $hostname , callable $callback )

Parameters

hostname

The host name.

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

The host name.

IP

The IP address.

Return Values

Returns TRUE on success or FALSE on failure.

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