feat: 本次提交更新内容如下

php有问题，覆盖下

Server/thinkphp/library/think/config/driver/Xml.php

@@ -13,19 +13,28 @@ namespace think\config\driver;
 
 class Xml
 {
-    public function parse($config)
+    protected $config;
+
+    public function __construct($config)
     {
-        if (is_file($config)) {
-            $content = simplexml_load_file($config);
+        $this->config = $config;
+    }
+
+    public function parse()
+    {
+        if (is_file($this->config)) {
+            $content = simplexml_load_file($this->config);
         } else {
-            $content = simplexml_load_string($config);
+            $content = simplexml_load_string($this->config);
         }
+
         $result = (array) $content;
         foreach ($result as $key => $val) {
             if (is_object($val)) {
                 $result[$key] = (array) $val;
             }
         }
+
         return $result;
     }
 }