Commit 2619933f64e for php

commit 2619933f64e5197e2a97e44bb829ad950d10e102
Author: Gina Peter Banyard <girgias@php.net>
Date:   Thu Oct 1 08:52:00 2026 +0100

    date: use new zend_object_copy() API

diff --git a/ext/date/time_duration.c b/ext/date/time_duration.c
index f84bee1fc72..3cbfca85649 100644
--- a/ext/date/time_duration.c
+++ b/ext/date/time_duration.c
@@ -142,8 +142,7 @@ ZEND_ATTRIBUTE_NODISCARD static zend_result create_duration(zval *target, zend_u
 	if (DATEG(duration_cache)) {
 		zend_object_release(DATEG(duration_cache));
 	}
-	GC_ADDREF(&obj->std);
-	DATEG(duration_cache) = &obj->std;
+	DATEG(duration_cache) = zend_object_copy(&obj->std);

 	return SUCCESS;
 }