function CurlFactory::supportsHttp2

1 call to CurlFactory::supportsHttp2()

CurlFactory::create in vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php

Creates a cURL handle resource.

File

vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php, line 86

Class

CurlFactory

Creates curl resources from a request

Namespace

GuzzleHttp\Handler

Code

private static function supportsHttp2() : bool {
    static $supportsHttp2 = null;
    if (null === $supportsHttp2) {
        $supportsHttp2 = self::supportsTls12() && defined('CURL_VERSION_HTTP2') && \CURL_VERSION_HTTP2 & \curl_version()['features'];
    }
    return $supportsHttp2;
}