Sample code genreated from Kaltura API test console

kaltura_api_sample.php

<?php
require_once('lib/KalturaClient.php');
$config = new KalturaConfiguration($partnerId);
$config->serviceUrl = 'http://www.kaltura.com/';
$client = new KalturaClient($config);
$filter = new KalturaMediaEntryFilter();
$filter->orderBy = 'startDate';
$filter->categoriesIdsMatchOr = 8317721;
$pager = null;
$result = $client->media->listAction($filter, $pager);