From 605894131bc3290029e10a7f31492f91d581e835 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A1t=C3=A9=20Kocsis?= <kocsismate@woohoolabs.com>
Date: Wed, 14 Jul 2021 18:11:40 +0200
Subject: [PATCH] Fix some more ext/spl return types

---
 ext/spl/spl_iterators.stub.php  | 8 ++++----
 ext/spl/spl_iterators_arginfo.h | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/ext/spl/spl_iterators.stub.php b/ext/spl/spl_iterators.stub.php
index 79ba4609c837e..373f8c3238f8b 100644
--- a/ext/spl/spl_iterators.stub.php
+++ b/ext/spl/spl_iterators.stub.php
@@ -4,13 +4,13 @@
 
 class EmptyIterator implements Iterator
 {
-    /** @return void */
+    /** @return mixed */
     public function current() {}
 
     /** @return void */
     public function next() {}
 
-    /** @return void */
+    /** @return mixed */
     public function key() {}
 
     /** @return bool */
@@ -109,7 +109,7 @@ public function getMaxDepth() {}
 
 interface OuterIterator extends Iterator
 {
-    /** @return Iterator */
+    /** @return Iterator|null */
     public function getInnerIterator();
 }
 
@@ -303,7 +303,7 @@ public function current() {}
     /** @return void */
     public function next() {}
 
-    /** @return int */
+    /** @return int|null */
     public function getIteratorIndex() {}
 
     /** @return ArrayIterator */
diff --git a/ext/spl/spl_iterators_arginfo.h b/ext/spl/spl_iterators_arginfo.h
index 601dfe4d7853c..aa5f25423b91d 100644
--- a/ext/spl/spl_iterators_arginfo.h
+++ b/ext/spl/spl_iterators_arginfo.h
@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: da35c3e48b3a09f5f013fdd760ddab6bdfb37967 */
+ * Stub hash: a56f02ad7b9578713f0d37b2cf3d95853a4ea45e */
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_EmptyIterator_current, 0, 0, 0)
 ZEND_END_ARG_INFO()