Fetching key details in php - php

Question

This is the code from twilio api. Here 'callsid' is a query string.
$url = 'http://xxxx.com/phone/customer?to='.$number;
$call= $this->twilio->account->calls->get($this->request->query->get('CallSid'));
$call->update(array(
'Url' => $url,
'Method' => 'GET',
'StatusCallbackMethod' => 'GET',
'StatusCallback' => 'http://xxxx.com/phone/log/callback'
));
My question is that can we place an array key in the place of query string to fetch the key details? Like this:
$url = 'http://xxxx.com/phone/customer?to='.$number;
$call = $this->twilio->account->calls->get($this->request->query->get('url'));
$call->update(array(
'Url' => $url,
'Method' => 'GET',
'StatusCallbackMethod' => 'GET',
'StatusCallback' => 'http://xxxx.com/phone/log/callback'
));

Answer 1

Ricky from Twilio here.
If you want to filter by something other than CallSid with our PHP library you can use an iterator. For example this code will return calls that are currently in progress:
$filteredCalls = $client->account->calls->getIterator(
0, 50, array("Status" => "in-progress"));
foreach($filteredCalls as $call) {
print $call->price . '\n';
print $call->duration . '\n';
}
You can view a list of available filters in the docs.