03-get-category-info.php

<?php
/**
 * Copyright 2017 David T. Sadler
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * Include the SDK by using the autoloader from Composer.
 */
require __DIR__.'/../vendor/autoload.php';

/**
 * Include the configuration values.
 *
 * Ensure that you have edited the configuration.php file
 * to include your application keys.
 */
$config = require __DIR__.'/../configuration.php';

/**
 * The namespaces provided by the SDK.
 */
use \DTS\eBaySDK\Shopping\Services;
use \DTS\eBaySDK\Shopping\Types;

/**
 * Create the service object.
 */
$service = new Services\ShoppingService([
    'credentials' => $config['production']['credentials']
]);

/**
 * Create the request object.
 */
$request = new Types\GetCategoryInfoRequestType();

$request->CategoryID = '-1';
$request->IncludeSelector = 'ChildCategories';

/**
 * Send the request.
 */
$response = $service->getCategoryInfo($request);

/**
 * Output the result of calling the service operation.
 */
if (isset($response->Errors)) {
    foreach ($response->Errors as $error) {
        printf(
            "%s: %s\n%s\n\n",
            $error->SeverityCode === DTS\eBaySDK\Shopping\Enums\SeverityCodeType::C_ERROR ? 'Error' : 'Warning',
            $error->ShortMessage,
            $error->LongMessage
        );
    }
}

if ($response->Ack !== 'Failure') {
    foreach ($response->CategoryArray->Category as $category) {
        printf(
            "Category (%s) %s\n",
            $category->CategoryID,
            $category->CategoryName
        );
    }
}