From ee02b68fed3fdbee9e998e61e4811927d40e095c Mon Sep 17 00:00:00 2001
From: DracoBlue <JanS@DracoBlue.de>
Date: Tue, 13 Sep 2022 21:22:02 +0200
Subject: [PATCH] Add hint about variables_order ini setting required

---
 configuration.rst | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/configuration.rst b/configuration.rst
index ebdef340f0c..f526b3a692e 100644
--- a/configuration.rst
+++ b/configuration.rst
@@ -792,7 +792,9 @@ the right situation:
   but the overrides only apply to one environment.
 
 *Real* environment variables always win over env vars created by any of the
-``.env`` files.
+``.env`` files. This behavior depends on
+`variables_order <http://php.net/manual/en/ini.core.php#ini.variables-order>`_ to
+contain an ``E`` to expose the ``$_ENV`` superglobal.
 
 The ``.env`` and ``.env.<environment>`` files should be committed to the
 repository because they are the same for all developers and machines. However,