use Sunrise\Http\Client\Curl\Client;
use Sunrise\Http\Message\RequestFactory;
use Sunrise\Http\Message\ResponseFactory;

$client = new Client(new ResponseFactory());
$request = (new RequestFactory())->createRequest('GET', 'https://www.php.net/');
$response = $client->sendRequest($request);

echo $response->getStatusCode(), PHP_EOL;

use Sunrise\Http\Client\Curl\Client;
use Sunrise\Http\Message\ResponseFactory;

use const CURLOPT_AUTOREFERER;
use const CURLOPT_FOLLOWLOCATION;

$client = new Client(new ResponseFactory(), [
    CURLOPT_AUTOREFERER => true,
    CURLOPT_FOLLOWLOCATION => true,
]);

use Sunrise\Http\Client\Curl\Client;
use Sunrise\Http\Client\Curl\MultiRequest;
use Sunrise\Http\Message\RequestFactory;
use Sunrise\Http\Message\ResponseFactory;

$client = new Client(new ResponseFactory());

$multiRequest = new MultiRequest(
    foo: (new RequestFactory())->createRequest('GET', 'https://www.php.net/'),
    bar: (new RequestFactory())->createRequest('GET', 'https://www.php.net/'),
)

$responses = $client->sendRequest($multiRequest)->getResponses();

foreach ($responses as $key => $response) {
    // Note that you can get the response's request by its key...
    echo sprintf('%s => %d', $multiRequest->getRequests()[$key]->getUri(), $response->getStatusCode()), PHP_EOL;
}