From cc995a1dac7d2572c4d3d3ec18590cf39daee25e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Peter=20=C5=A0imon=C4=8Di=C4=8D?=
 <7016180+peter-si@users.noreply.github.com>
Date: Fri, 29 Oct 2021 17:25:23 +0200
Subject: [PATCH] Take also $_ENV into consideration when resolving APP_RUNTIME
 and APP_RUNTIME_OPTIONS

On docker apache containers to get env variable into $_SERVER other configuration steps are needed. This is unnecessary since they are already available in $_ENV. Or maybe we can use getenv()? I'm preparing a PR for it (will be done in a bit)
---
 components/runtime.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/runtime.rst b/components/runtime.rst
index e716ec6eb38..5a6e610e65c 100644
--- a/components/runtime.rst
+++ b/components/runtime.rst
@@ -87,7 +87,7 @@ which uses PHP's ``$_SERVER``, ``$_POST``, ``$_GET``, ``$_FILES`` and
 ``$_SESSION`` superglobals. You may also use a custom Runtime (e.g. to
 integrate with Swoole or AWS Lambda).
 
-Use the ``APP_RUNTIME`` environment variable or by specifying the
+Use the ``APP_RUNTIME`` environment variable (PHP's ``$_SERVER`` is used first, then ``$_ENV``) or by specifying the
 ``extra.runtime.class`` in ``composer.json`` to change the Runtime class:
 
 .. code-block:: json