force_ip_resolve

Summary

Set to "v4" if you want the HTTP handlers to use only ipv4 protocol or "v6" for ipv6 protocol.

Types

string

Default

null

Constant

GuzzleHttp\RequestOptions::FORCE_IP_RESOLVE

// Force ipv4 protocol
$client->request('GET', '/foo', ['force_ip_resolve' => 'v4']);
 
// Force ipv6 protocol
$client->request('GET', '/foo', ['force_ip_resolve' => 'v6']);

Note

This setting must be supported by the HTTP handler used to send a request.force_ip_resolve is currently only supported by the built-in cURLand stream handlers.