Add retrieve-calls-info

Author: mheap

voice/retrieve-calls-info/index.php

@@ -0,0 +1,14 @@
+<?php 
+require_once __DIR__ . '/../../config.php';
+require_once __DIR__ . '/../../vendor/autoload.php';
+
+$keypair = new \Nexmo\Client\Credentials\Keypair(file_get_contents(NEXMO_APPLICATION_PRIVATE_KEY_PATH), NEXMO_APPLICATION_ID);
+$client = new \Nexmo\Client($keypair);
+
+$filter = new \Nexmo\Call\Filter();
+$filter->setStart(new DateTime('- 1 day'));
+$filter->setEnd(new DateTime);
+
+foreach ($client->calls($filter) as $call){
+    echo json_encode($call).PHP_EOL;
+}