shutdownAllThePorts.php

<?php
require_once './softlayer-api-php-client/SoftLayer/SoapClient.class.php';

$apiUsername = '';
$apiKey = '';

$accountClient = SoftLayer_SoapClient::getClient('SoftLayer_Account', null, $apiUsername, $apiKey);
$hardwareClient = SoftLayer_SoapClient::getClient('SoftLayer_Hardware_Server', null, $apiUsername, $apiKey);
$cciClient = SoftLayer_SoapClient::getClient('SoftLayer_Virtual_Guest', null, $apiUsername, $apiKey);\

$objectMask = "mask[hardware,virtualGuests]";
$accountClient->setObjectMask($objectMask);
$servers = $accountClient->getObject();

foreach ($servers->hardware as $server) {
    $hardwareClient->setInitParameter($server->id);
    print_r($hardwareClient->shutdownPublicPort());
}

foreach ($servers->virtualGuests as $server) {
    $cciClient->setInitParameter($server->id);
    print_r($cciClient->shutdownPublicPort());
}