diff --git a/Zend/Optimizer/zend_func_infos.h b/Zend/Optimizer/zend_func_infos.h
index c36b7490de6..e6a8cea559b 100644
--- a/Zend/Optimizer/zend_func_infos.h
+++ b/Zend/Optimizer/zend_func_infos.h
@@ -395,8 +395,6 @@ static const func_info_t func_infos[] = {
 	F1("compact", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF),
 	FN("array_fill", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_OF_ANY),
 	F1("array_fill_keys", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF),
-	F1("array_replace", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF),
-	F1("array_replace_recursive", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF),
 	FN("array_keys", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_OF_LONG|MAY_BE_ARRAY_OF_STRING),
 	FN("array_values", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF),
 	F1("array_count_values", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_LONG),
@@ -405,13 +403,8 @@ static const func_info_t func_infos[] = {
 	F1("array_flip", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_LONG|MAY_BE_ARRAY_OF_STRING),
 	F1("array_change_key_case", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF),
 	F1("array_intersect_key", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF),
-	F1("array_intersect_ukey", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF),
-	F1("array_intersect", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF),
-	F1("array_uintersect", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF),
 	F1("array_intersect_assoc", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF),
 	F1("array_uintersect_assoc", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF),
-	F1("array_intersect_uassoc", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF),
-	F1("array_uintersect_uassoc", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF),
 	F1("array_diff_key", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF),
 	F1("array_diff_ukey", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF),
 	F1("array_udiff", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_KEY_STRING|MAY_BE_ARRAY_OF_ANY|MAY_BE_ARRAY_OF_REF),
diff --git a/ext/standard/basic_functions.stub.php b/ext/standard/basic_functions.stub.php
index 09f63860f11..18dc66dcc76 100644
--- a/ext/standard/basic_functions.stub.php
+++ b/ext/standard/basic_functions.stub.php
@@ -1686,13 +1686,11 @@ function array_merge_recursive(array ...$arrays): array {}
 
 /**
  * @compile-time-eval
- * @refcount 1
  */
 function array_replace(array $array, array ...$replacements): array {}
 
 /**
  * @compile-time-eval
- * @refcount 1
  */
 function array_replace_recursive(array $array, array ...$replacements): array {}
 
@@ -1775,19 +1773,16 @@ function array_intersect_key(array $array, array ...$arrays): array {}
 
 /**
  * @param array|callable $rest
- * @refcount 1
  */
 function array_intersect_ukey(array $array, ...$rest): array {}
 
 /**
  * @compile-time-eval
- * @refcount 1
  */
 function array_intersect(array $array, array ...$arrays): array {}
 
 /**
  * @param array|callable $rest
- * @refcount 1
  */
 function array_uintersect(array $array, ...$rest): array {}
 
@@ -1805,13 +1800,11 @@ function array_uintersect_assoc(array $array, ...$rest): array {}
 
 /**
  * @param array|callable $rest
- * @refcount 1
  */
 function array_intersect_uassoc(array $array, ...$rest): array {}
 
 /**
  * @param array|callable $rest
- * @refcount 1
  */
 function array_uintersect_uassoc(array $array, ...$rest): array {}
 
diff --git a/ext/standard/basic_functions_arginfo.h b/ext/standard/basic_functions_arginfo.h
index 37df4de7bdf..f831e5bdc9b 100644
--- a/ext/standard/basic_functions_arginfo.h
+++ b/ext/standard/basic_functions_arginfo.h
@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: dfd7d2cfd31312f7f6c5074c10cab54e9d1fbccc */
+ * Stub hash: 0ed546c180da5fe4af917086bee80259def15a78 */
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_set_time_limit, 0, 1, _IS_BOOL, 0)
 	ZEND_ARG_TYPE_INFO(0, seconds, IS_LONG, 0)
diff --git a/ext/standard/tests/array/rcn_in_place.phpt b/ext/standard/tests/array/rcn_in_place.phpt
new file mode 100644
index 00000000000..e6a7b5b6d69
--- /dev/null
+++ b/ext/standard/tests/array/rcn_in_place.phpt
@@ -0,0 +1,57 @@
+--TEST--
+RCN check for in-place array modifications
+--FILE--
+<?php
+// Important: do NOT replace range(0, 1) with a variable, these NEED to be TMPVARs!
+var_dump(array_replace(range(0, 1), []));
+var_dump(array_replace_recursive(range(0, 1), []));
+var_dump(array_merge(range(0, 1), []));
+var_dump(array_merge_recursive(range(0, 1), []));
+var_dump(array_unique(range(0, 1)));
+var_dump(array_intersect_ukey(range(0, 1), [], fn () => 0));
+var_dump(array_intersect(range(0, 1), []));
+var_dump(array_uintersect(range(0, 1), [], fn () => 0));
+var_dump(array_intersect_uassoc(range(0, 1), [], fn () => 0));
+var_dump(array_uintersect_uassoc(range(0, 1), [], fn () => 0, fn () => 0));
+?>
+--EXPECT--
+array(2) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(1)
+}
+array(2) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(1)
+}
+array(2) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(1)
+}
+array(2) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(1)
+}
+array(2) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(1)
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}