From b0c78657949289c87d36eda5385d032294c40118 Mon Sep 17 00:00:00 2001
From: P3p111n0 <jmelcr02@gmail.com>
Date: Wed, 17 Jun 2026 16:54:06 +0000
Subject: [PATCH 1/2] zend: fix missing return in global register detection
 (GH-22206) (#22320)

---
 Zend/Zend.m4 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Zend/Zend.m4 b/Zend/Zend.m4
index 47ea9c831d52..72bc116f7edb 100644
--- a/Zend/Zend.m4
+++ b/Zend/Zend.m4
@@ -317,6 +317,7 @@ int emu(const opcode_handler_t *ip, void *fp) {
   while ((*ip)());
   FP = orig_fp;
   IP = orig_ip;
+  return 0;
 }], [])],
   [php_cv_have_global_register_vars=yes],
   [php_cv_have_global_register_vars=no])

From 05e9a57017b9112ab4f29b1beb6ea8e411176818 Mon Sep 17 00:00:00 2001
From: Peter Kokot <peterkokot@gmail.com>
Date: Wed, 17 Jun 2026 18:56:01 +0200
Subject: [PATCH 2/2] Update NEWS

[skip ci]
---
 NEWS | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/NEWS b/NEWS
index 98f5bf7e718d..015fc3ca6c65 100644
--- a/NEWS
+++ b/NEWS
@@ -2,6 +2,10 @@ PHP                                                                        NEWS
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 ?? ??? ????, PHP 8.4.24
 
+- Core:
+  . Fixed bug GH-22206 (missing return in global register detection).
+    (P3p111n0)
+
 - Reflection:
   . Fixed bug GH-22324 (Ignore leading namespace separator in
     ReflectionParameter::__construct()). (jorgsowa)