From 5327ea8c6bb739a4c3e8992cf9a83a1d1db25899 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=9D=99?= <lym125@gmail.com>
Date: Thu, 30 Dec 2021 13:53:53 +0800
Subject: [PATCH] Update

---
 app/helpers.php | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/app/helpers.php b/app/helpers.php
index dac8d716..70892583 100644
--- a/app/helpers.php
+++ b/app/helpers.php
@@ -38,18 +38,6 @@ if (! function_exists('serial_number')) {
     }
 }
 
-if (! function_exists('serial_number')) {
-    /**
-     * 生成流水号
-     *
-     * @return string
-     */
-    function serial_number(): string
-    {
-        return date('YmdHis').sprintf('%06d', mt_rand(1, 999999));
-    }
-}
-
 if (! function_exists('trim_trailing_zeros')) {
     /**
      * 去除数字字符串小数点后多余的 0