From d9cadb6971ae92ff85ba5f2be77a40b0ad5718fb Mon Sep 17 00:00:00 2001
From: ThinkPHP <liuchen@topthink.net>
Date: Fri, 31 Dec 2021 17:14:28 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=AD=A3=E7=8E=AF=E5=A2=83=E5=8F=98?=
 =?UTF-8?q?=E9=87=8F=E7=9A=84=E5=B8=83=E5=B0=94=E5=80=BC=E8=A7=A3=E6=9E=90?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/think/Env.php | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/src/think/Env.php b/src/think/Env.php
index 21fd25015d..1046bc4845 100644
--- a/src/think/Env.php
+++ b/src/think/Env.php
@@ -26,6 +26,17 @@ class Env implements ArrayAccess
      */
     protected $data = [];
 
+    /**
+     * 数据转换映射
+     * @var array
+     */
+    protected $convert = [
+        'true'  => true,
+        'false' => false,
+        'off'   => false,
+        'on'    => true,
+    ];
+
     public function __construct()
     {
         $this->data = $_ENV;
@@ -57,9 +68,14 @@ public function get(string $name = null, $default = null)
         }
 
         $name = strtoupper(str_replace('.', '_', $name));
-
         if (isset($this->data[$name])) {
-            return $this->data[$name];
+            $result = $this->data[$name];
+
+            if (is_string($result) && isset($this->convert[$result])) {
+                return $this->convert[$result];
+            }
+
+            return $result;
         }
 
         return $this->getEnv($name, $default);