AmpHttpClient example

namespace Symfony\Component\HttpClient\Tests;

use Symfony\Component\HttpClient\AmpHttpClient;
use Symfony\Contracts\HttpClient\HttpClientInterface;

class AmpHttpClientTest extends HttpClientTestCase
{
    protected function getHttpClient(string $testCase): HttpClientInterface
    {
        return new AmpHttpClient(['verify_peer' => false, 'verify_host' => false, 'timeout' => 5]);
    }

    public function testProxy()
    {
        $this->markTestSkipped('A real proxy server would be needed.');
    }
}

/** * @param array $defaultOptions Default request's options * @param int $maxHostConnections The maximum number of connections to a single host * @param int $maxPendingPushes The maximum number of pushed responses to accept in the queue * * @see HttpClientInterface::OPTIONS_DEFAULTS for available options */
    public static function create(array $defaultOptions = [], int $maxHostConnections = 6, int $maxPendingPushes = 50): HttpClientInterface
    {
        if ($amp = class_exists(ConnectionLimitingPool::class) && interface_exists(Promise::class)) {
            if (!\extension_loaded('curl')) {
                return new AmpHttpClient($defaultOptions, null, $maxHostConnections, $maxPendingPushes);
            }

            // Skip curl when HTTP/2 push is unsupported or buggy, see https://bugs.php.net/77535             if (!\defined('CURLMOPT_PUSHFUNCTION')) {
                return new AmpHttpClient($defaultOptions, null, $maxHostConnections, $maxPendingPushes);
            }

            static $curlVersion = null;
            $curlVersion ??= curl_version();

            // HTTP/2 push crashes before curl 7.61