From e89b70c3fbb41a893712e468462fe68ac305a738 Mon Sep 17 00:00:00 2001
From: Dai <test@test.com>
Date: Wed, 7 May 2025 16:02:02 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0check=5Fchinese=5Fchars?=
 =?UTF-8?q?=E5=87=BD=E6=95=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/functions.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/app/functions.php b/app/functions.php
index 1eb86a0..5455c4c 100644
--- a/app/functions.php
+++ b/app/functions.php
@@ -119,3 +119,12 @@ if(!function_exists('is_time_cross')){
         return $checkCross(0, $timePeriods); // 从第一个时间段开始检查
     }
 }
+
+//写一个检测字符串是否包含中文的函数
+if(!function_exists('check_chinese_chars')){
+    function check_chinese_chars($str){
+        return preg_match('/[\x{4e00}-\x{9fa5}]/u', $str);
+    }
+}
+
+