[PHP] Retrieving Namespaced Properties

00-request.php

<?php

// Setup the XML to connect to the API endpoint.
$namespaceExampleGetIDs = [
    'Version' => $this->version,
    'ApiKey' => $this->getPrivateKey(),
    'acmePasscode' => $this->getPasscode(),
    'Call' => [
        '_attributes' => ['Method' => 'Namesepace.Example.GetIDs'],
        'Date' => $this->getTimestamp(),
    ],
];
$xml = ArrayToXml::convert($namespaceExampleGetIDs, 'Acme', false);

01-response.php

<?php

// Now make a request to the server.
$response = $this->makePostRequest($xml);
$xmlResponse = new SimpleXMLElement($response->getBody()->getContents());

// Iterate through all of the event IDs to get the information about them.
$events = [];
foreach ($xmlResponse->{'Namesepace.Example.GetIDs'}->EventID as $eventId) {
    // Work with the $eventId however necessary...
}