minor symfony#15495 [Twig] Global variable in TwigConfig should be passed by service function (tugmaks)

javiereguiluz · javiereguiluz · commit 318466c8d8dc · 2021-07-12T13:33:29.000+02:00
This PR was merged into the 5.3 branch. Discussion ---------- [Twig] Global variable in TwigConfig should be passed by service function Commits ------- a8177db Global variable in TwigConfig should be passed by service function
diff --git a/templating/global_variables.rst b/templating/global_variables.rst
@@ -100,11 +100,12 @@ the ``@`` character, which is the usual syntax to
 
         // config/packages/twig.php
         use Symfony\Config\TwigConfig;
+        use function Symfony\Component\DependencyInjection\Loader\Configurator\service;
 
         return static function (TwigConfig $twig) {
             // ...
 
-            $twig->global('uuid')->value('@App\Generator\UuidGenerator');
+            $twig->global('uuid')->value(service('App\Generator\UuidGenerator'));
         };
 
 Now you can use the ``uuid`` variable in any Twig template to access to the
