Update_Host

<?php

$client = new SoapClient(null, [
    'location' => 'https://subreg.cz/soap/cmd.php',
    'uri' => 'http://subreg.cz/soap'
]);

$login_input = [
    'login' => 'demo',
    'password' => 'demouser'
];

$login_output = $client->__call('Login', ['data' => $login_input]);

$input = [
    'ssid' => $login_output['data']['ssid'],
    'hostname' => 'ns.exampledomain.com',
    'ipv4' => [
        '138.23.74.33',
        '138.25.157.234',
        '46.233.74.9'
    ],
    'ipv6' => [
        '2a00:1450:4008:c01::8b'
    ]
];

$output = $client->__call('Update_Host', ['data' => $input]);

print_r($input);
print_r($output);


$input:

Array
(
    [ssid] => 51aca4e95c12821b56a9045babc943e7
    [hostname] => ns.exampledomain.com
    [ipv4] => Array
        (
            [0] => 138.23.74.33
            [1] => 138.25.157.234
            [2] => 46.233.74.9
        )

    [ipv6] => Array
        (
            [0] => 2a00:1450:4008:c01::8b
        )

)


$output:

Array
(
    [status] => ok
)