swoole_async_dns_lookup
PECL swoole >= 1.9.0
swoole_async_dns_lookup - Async and non-blocking hostname to IP lookup
Manual
swoole_async_dns_lookup(
string$hostname,
callable$callback ): bool
Parameters
- hostname
-
The host name.
- callback
-
callback( string$hostname, string$ip ): mixed
- hostname
-
The host name.
- IP
-
The IP address.
Return Values
Returns true on success or false on failure.