From cc6247528b559cf6a9468591bb889bb58dc14199 Mon Sep 17 00:00:00 2001
From: zhaojs <349234519@qq.com>
Date: 星期二, 01 八月 2023 16:10:55 +0800
Subject: [PATCH] no message

---
 application/common.php |   19 +++++++++++++++++++
 1 files changed, 19 insertions(+), 0 deletions(-)

diff --git a/application/common.php b/application/common.php
index 4b40bc2..366e57d 100644
--- a/application/common.php
+++ b/application/common.php
@@ -516,7 +516,26 @@
         return $icon;
     }
 }
+ function guid()
+{
 
+    if (function_exists('com_create_guid')) {
+
+        return com_create_guid();
+
+    } else {
+
+        mt_srand((double)microtime() * 10000);
+        $charid = strtoupper(md5(uniqid(rand(), true)));
+        $uuid = substr($charid, 0, 8)
+            . substr($charid, 8, 4)
+            . substr($charid, 12, 4)
+            . substr($charid, 16, 4)
+            . substr($charid, 20, 12);
+        return $uuid;
+
+    }
+}
 
 function create_guid() { 
     return time().mt_rand(10000,99999);

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