From bc63796e5f80dcdbdf55bd6cfe9e76fed584a705 Mon Sep 17 00:00:00 2001
From: DanielEScherzer <daniel.e.scherzer@gmail.com>
Date: Fri, 4 Jul 2025 13:01:33 -0700
Subject: [PATCH] ext/standard/string.c: don't use `STR_EMPTY_ALLOC()`

This was the only remaining use of a compatibility alias from 10 years ago;
replace with `ZSTR_EMPTY_ALLOC()`.
---
 ext/standard/string.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/standard/string.c b/ext/standard/string.c
index 36903b3c5c7b9..75be1f1dcab1c 100644
--- a/ext/standard/string.c
+++ b/ext/standard/string.c
@@ -2404,7 +2404,7 @@ PHP_FUNCTION(substr_replace)
 			if (repl_idx < repl_ht->nNumUsed) {
 				repl_str = zval_get_tmp_string(tmp_repl, &tmp_repl_str);
 			} else {
-				repl_str = STR_EMPTY_ALLOC();
+				repl_str = ZSTR_EMPTY_ALLOC();
 			}
 		}