From cb0cd727823cb5ba201fe6353aa7598960755297 Mon Sep 17 00:00:00 2001
From: Lu Fei <52o@qq52o.cn>
Date: Mon, 23 Oct 2023 16:25:31 +0800
Subject: [PATCH] Fix env set list array error

---
 src/think/Env.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/think/Env.php b/src/think/Env.php
index f1772ea528..20d91ee63d 100644
--- a/src/think/Env.php
+++ b/src/think/Env.php
@@ -115,7 +115,11 @@ public function set($env, $value = null): void
             foreach ($env as $key => $val) {
                 if (is_array($val)) {
                     foreach ($val as $k => $v) {
-                        $this->data[$key . '_' . strtoupper($k)] = $v;
+                        if (is_string($k)) {
+                            $this->data[$key . '_' . strtoupper($k)] = $v;
+                        } else {
+                            $this->data[$key][$k] = $v;
+                        }
                     }
                 } else {
                     $this->data[$key] = $val;