Open a command console, enter your project directory and execute the following command to download the latest stable version of this library:
$ composer require "unikorp/kong-admin-api"
This command requires you to have Composer installed globally, as explained in the installation chapter of the Composer documentation.
If your project is not already using a client implementation, select one form the list of virtual packages php-http/client-implementation, and then download it.
For this example we are going to use
php-http/guzzle6-adapter
$ composer require "php-http/guzzle6-adapter"
<?php
require_once('./vendor/autoload.php');
// configure KongAdminApi client
$configurator = new \Unikorp\KongAdminApi\Configurator();
$configurator->setBaseUri('http://example.com:8001/');
// create KongAdminApi client
$client = new \Unikorp\KongAdminApi\Client($configurator);
// retrieve node information
$response = $client->getNode('information')->retrieveNodeInformation();
$information = json_decode($response->getBody()->getContents(), true);
var_dump($information);