-

Author: javiereguiluz

http_client.rst

@@ -1321,6 +1321,7 @@ and process them efficiently.
 Here's a practical example that fetches metadata about several Symfony
 components from the Packagist API in parallel::
 
+    $packages = ['console', 'http-kernel', '...', 'routing', 'yaml'];
     $responses = [];
     foreach ($packages as $package) {
         $uri = sprintf('https://repo.packagist.org/p2/symfony/%s.json', $package);