Fix missing mentions

[friendica.git] / src / Core / System.php

diff --git a/src/Core/System.php b/src/Core/System.php
index 88b89cda27ac60189375854ecca2a103439ff4d2..b41f520d7792c614414cda5701ab8e8ab3ee22ed 100644 (file)
--- a/src/Core/System.php
+++ b/src/Core/System.php
@@ -161,6 +161,18 @@ class System extends BaseObject
                killme();
        }
 
+       /**
+        * Generates a random string in the UUID format
+        *
+        * @param bool|string  $prefix   A given prefix (default is empty)
+        * @return string a generated UUID
+        */
+       public static function createUUID($prefix = '')
+       {
+               $guid = System::createGUID(32, $prefix);
+               return substr($guid, 0, 8). '-' . substr($guid, 8, 4) . '-' . substr($guid, 12, 4) . '-' . substr($guid, 16, 4) . '-' . substr($guid, 20, 12);
+       }
+
        /**
         * Generates a GUID with the given parameters
         *