minor symfony#21300 [Routing] allow passing multiple environments to #[Route] env argument (santysisi)

This PR was merged into the 7.4 branch.

Discussion
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[Routing] allow passing multiple environments to `#[Route]` `env` argument

Closes symfony#21297

Support multiple environments in `Route` attribute's `env` argument

Commits
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3f8b86e [Routing] allow passing multiple environments to Route `env` argument

Author: xabbuh

routing.rst

@@ -274,6 +274,13 @@ given value:
             {
                 // ...
             }
+
+            // You can also pass an array of environments
+            #[Route('/tools', name: 'tools', env: ['dev', 'test'])]
+            public function developerTools(): Response
+            {
+                // ...
+            }
         }
 
     .. code-block:: yaml
@@ -312,6 +319,10 @@ given value:
             }
         };
 
+.. versionadded:: 7.4
+
+    The ability to pass an array of environments to the ``env`` argument was introduced in Symfony 7.4.
+
 .. _routing-matching-expressions:
 
 Matching Expressions