* Fix bug #15693.

2021-10-21 16:55:55 +08:00
parent 759ab4c815
commit 760d533ccd
1 changed files with 6 additions and 1 deletions
@@ -504,7 +504,12 @@ class baseHelper
     */
    static public function diffDate($date1, $date2)
    {
-        return round((strtotime($date1) - strtotime($date2)) / 86400, 0);
+        /* Get the timestamp in the current operating system. */
+        $date1 = new DateTime($date1);
+        $date2 = new DateTime($date2);
+        $date1 = date_format($date1, "U");
+        $date2 = date_format($date2, "U");
+        return round(($date1 - $date2) / 86400, 0);
    }

    /**