From: leon <leon@roojs.com>
Date: Fri, 27 Oct 2023 06:52:54 +0000 (+0800)
Subject: TimeZone.php
X-Git-Url: http://git.roojs.org/?a=commitdiff_plain;h=cdd8b03aba8b817bcbbf62a62219970400b202a3;p=Pman.Core

TimeZone.php
---

diff --git a/TimeZone.php b/TimeZone.php
index 23306147..b32c0cd7 100644
--- a/TimeZone.php
+++ b/TimeZone.php
@@ -109,7 +109,7 @@ class Pman_Core_TimeZone extends Pman
         return self::$timezones;
     }
 
-    function isValidTimeZone($tz) {
+    static function isValidTimeZone($tz) {
         try {
             new DateTimeZone($tz);
         }