Get array key identifier for queue

[vbezruchkin]

Hey all,

I believe it might be related to #14
Anyhow, I will ask :)

Here is the idea.

    $rows = [1 => 'url1', 5 => 'url2', ... ];
    $requests = [];
    foreach ($rows as $id => $url) {
        $requests[$id] = new \cURL\Request($url);
    }

Is there any way to get the key ID?

    $queue->addListener('complete', function (\cURL\Event $event) use (&$requests) {
            $response = $event->response;
            $content = $response->getContent(); // Returns content of response

// TODO: get id here

            if ($next = array_pop($requests)) {
                $event->queue->attach($next);
            }
    });

    $queue->attach(array_pop($requests));
    $queue->attach(array_pop($requests));
    $queue->send();

Thanks in advance.

[vbezruchkin]

Sorry, resolved :)