random mac2

lintangtimur · Sep 9, 2020 · aace558 · aace558
1 parent 279811c
commit aace558
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/src/helper/function.php b/src/helper/function.php
@@ -41,3 +41,13 @@ function gen_uuid()
         mt_rand(0, 0xffff)
     );
 }
+
+/**
+ * generate random MAC Address
+ *
+ * @return string
+ */
+function gen_mac()
+{
+    return implode(':', str_split(substr(md5(mt_rand()), 0, 12), 2));
+}