vendor/symfony/http-client/HttpClient.php line 32
<?php/** This file is part of the Symfony package.** (c) Fabien Potencier <fabien@symfony.com>** For the full copyright and license information, please view the LICENSE* file that was distributed with this source code.*/namespace Symfony\Component\HttpClient;use Amp\Http\Client\Connection\ConnectionLimitingPool;use Amp\Promise;use Symfony\Contracts\HttpClient\HttpClientInterface;/*** A factory to instantiate the best possible HTTP client for the runtime.** @author Nicolas Grekas <p@tchwork.com>*/final class HttpClient{/*** @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, $maxPendingPushes);}// Skip curl when HTTP/2 push is unsupported or buggy, see https://bugs.php.net/77535if (!\defined('CURLMOPT_PUSHFUNCTION')) {return new AmpHttpClient($defaultOptions, null, $maxHostConnections, $maxPendingPushes);}static $curlVersion = null;$curlVersion ??= curl_version();// HTTP/2 push crashes before curl 7.61if (0x073D00 > $curlVersion['version_number'] || !(\CURL_VERSION_HTTP2 & $curlVersion['features'])) {return new AmpHttpClient($defaultOptions, null, $maxHostConnections, $maxPendingPushes);}}if (\extension_loaded('curl')) {if ('\\' !== \DIRECTORY_SEPARATOR || isset($defaultOptions['cafile']) || isset($defaultOptions['capath']) || \ini_get('curl.cainfo') || \ini_get('openssl.cafile') || \ini_get('openssl.capath')) {return new CurlHttpClient($defaultOptions, $maxHostConnections, $maxPendingPushes);}@trigger_error('Configure the "curl.cainfo", "openssl.cafile" or "openssl.capath" php.ini setting to enable the CurlHttpClient', \E_USER_WARNING);}if ($amp) {return new AmpHttpClient($defaultOptions, null, $maxHostConnections, $maxPendingPushes);}@trigger_error((\extension_loaded('curl') ? 'Upgrade' : 'Install').' the curl extension or run "composer require amphp/http-client:^4.2.1" to perform async HTTP operations, including full HTTP/2 support', \E_USER_NOTICE);return new NativeHttpClient($defaultOptions, $maxHostConnections);}/*** Creates a client that adds options (e.g. authentication headers) only when the request URL matches the provided base URI.*/public static function createForBaseUri(string $baseUri, array $defaultOptions = [], int $maxHostConnections = 6, int $maxPendingPushes = 50): HttpClientInterface{$client = self::create([], $maxHostConnections, $maxPendingPushes);return ScopingHttpClient::forBaseUri($client, $baseUri, $defaultOptions);}}