array_merge 대신 + 기호로 충분한 경우(dictionary) +로 변경함.

i_entrance/j_server_get_admin_status.php

@@ -70,12 +70,12 @@ foreach (AppConf::getList() as $setting) {
         ];
     }
 
-    $state = array_merge($state, [
+    $state += [
         'name' => $serverDir,
         'korName' => $serverKorName,
         'color' => $serverColor,
         'isRoot' => $serverDir == $rootServer
-    ]);
+    ];
     $server[] = $state;
 }