Add --debug for better debugging

fabpot · fabpot · commit d19493f15ce7 · 2021-09-13T17:31:47.000+02:00
diff --git a/setup/symfony_server.rst b/setup/symfony_server.rst
@@ -370,7 +370,7 @@ Or click on the links in the "Server" section of the web debug toolbar.
 .. tip::
 
     To debug and list all exported environment variables, run ``symfony
-    var:export``.
+    var:export --debug``.
 
 .. tip::
 
