From b8cdd036a011eddc415fe652dfad09e73b2a1a56 Mon Sep 17 00:00:00 2001
From: Tim Otten <totten@civicrm.org>
Date: Mon, 16 Jan 2023 18:52:04 -0800
Subject: [PATCH] Add CRM_Utils_Time::delta()

---
 CRM/Utils/Time.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/CRM/Utils/Time.php b/CRM/Utils/Time.php
index dd56d6b9e4..dab77826d5 100644
--- a/CRM/Utils/Time.php
+++ b/CRM/Utils/Time.php
@@ -74,6 +74,16 @@ class CRM_Utils_Time {
     return self::$callback === NULL ? time() : call_user_func(self::$callback);
   }
 
+  /**
+   * Get the simulation offset.
+   *
+   * @return int
+   *   Seconds between logical time and real time.
+   */
+  public static function delta(): int {
+    return self::$callback === NULL ? 0 : (call_user_func(self::$callback) - time());
+  }
+
   /**
    * Get the time.
    *
-- 
2.25.1