Dutchento meetup data of all Magento User Groups

dutchento-meetup-data.php

<?php
include_once 'vendor/autoload.php';

use DMS\Service\Meetup\MeetupKeyAuthClient;

$apiKey = 'enter-your-own-meetup-api-key';
$client = MeetupKeyAuthClient::factory(array('key' => $apiKey));

$meetupGroupUrlNames = array(
    'Magento-User-Group-Friesland',
    'Magento-User-Group-Groningen',
    'Magento-User-Group-Drenthe',
    'Magento-User-Group-Flevoland',
    'Magento-User-Group-Overijssel',
    'Magento-User-Group-Amsterdam',
    'Rotterdam-Magento-Meetup',
    'Magento-User-Group-Gelderland',
    'Magento-User-Group-Utrecht',
    'Magento-User-Group-Noord-Brabant',
    'Magento-User-Group-Zeeland',
    'Magento-User-Group-Limburg',
);

$aggregate = [];
foreach ($meetupGroupUrlNames as $meetupGroupUrlName) {
    $events = $client->getEvents(array(
        'group_urlname' => $meetupGroupUrlName,
        'status' => 'upcoming'
    ));

    foreach ($events->getData() as $event) {
        $eventId = $event['time'] . '-' . $event['id'];
        $eventData = [
            'name' => $event['name'],
            'location' => $event['venue']['city'],
            'group' => $event['group']['name'],
            'time' => date('r', ($event['time'] / 1000)),
            'url' => $event['event_url'],
        ];
        $aggregate[$eventId] = $eventData;
    }
}

ksort($aggregate);
print_r($aggregate);