Merge 55ee692 into 4c52352

hirak · Jul 27, 2018 · f5bd92f · f5bd92f
2 parents 4c52352 + 55ee692
commit f5bd92f
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/src/BaseRequest.php b/src/BaseRequest.php
@@ -200,6 +200,14 @@ public function getCurlOptions()
             $curlOpts[CURLOPT_CAINFO] = $this->cafile;
         }
 
+        // feature detect http2 support in the php client/curl version.
+        if (defined('CURL_VERSION_HTTP2') && defined('CURL_HTTP_VERSION_2_0')) {
+            $curlVersion = curl_version();
+            if ($curlVersion["features"] & CURL_VERSION_HTTP2 !== 0) {
+                $curlOpts[CURLOPT_HTTP_VERSION] = CURL_HTTP_VERSION_2_0;
+            }
+        }
+
         return $curlOpts;
     }