diff --git a/ext/oci8/oci8.stub.php b/ext/oci8/oci8.stub.php
index ee8ea98b5430b..330c445b7b950 100644
--- a/ext/oci8/oci8.stub.php
+++ b/ext/oci8/oci8.stub.php
@@ -22,8 +22,11 @@ function oci_bind_by_name($statement, string $param, mixed &$var, int $max_lengt
  */
 function ocibindbyname($statement, string $param, mixed &$var, int $max_length = -1, int $type = 0): bool {}
 
-/** @param resource $statement */
-function oci_bind_array_by_name($statement, string $param, mixed &$var, int $max_array_length, int $max_item_length = -1, int $type = SQLT_AFC): bool {}
+/**
+ * @param resource $statement
+ * @param array $var
+ */
+function oci_bind_array_by_name($statement, string $param, &$var, int $max_array_length, int $max_item_length = -1, int $type = SQLT_AFC): bool {}
 
 function oci_free_descriptor(OCILob $lob): bool {}
 
@@ -247,7 +250,7 @@ function oci_fetch_all($statement, &$output, int $offset = 0, int $limit = -1, i
 function ocifetchstatement($statement, &$output, int $offset = 0, int $limit = -1, int $flags = 0): int {}
 
 /** @param resource $statement */
-function oci_fetch_object($statement, int $mode = PHP_OCI_ASSOC | PHP_OCI_RETURN_NULLS): stdClass|null|false {}
+function oci_fetch_object($statement, int $mode = PHP_OCI_ASSOC | PHP_OCI_RETURN_NULLS): stdClass|false {}
 
 /** @param resource $statement */
 function oci_fetch_row($statement): array|false {}
diff --git a/ext/oci8/oci8_arginfo.h b/ext/oci8/oci8_arginfo.h
index 4486036c4905e..2eba00ade71e2 100644
--- a/ext/oci8/oci8_arginfo.h
+++ b/ext/oci8/oci8_arginfo.h
@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: e7a7a9402b2668136f9f47d6e547e3af46a78a50 */
+ * Stub hash: 7355ccbef6b490db7ddec94d485fbfb4597c3150 */
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_oci_define_by_name, 0, 3, _IS_BOOL, 0)
 	ZEND_ARG_INFO(0, statement)
@@ -23,7 +23,7 @@ ZEND_END_ARG_INFO()
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_oci_bind_array_by_name, 0, 4, _IS_BOOL, 0)
 	ZEND_ARG_INFO(0, statement)
 	ZEND_ARG_TYPE_INFO(0, param, IS_STRING, 0)
-	ZEND_ARG_TYPE_INFO(1, var, IS_MIXED, 0)
+	ZEND_ARG_INFO(1, var)
 	ZEND_ARG_TYPE_INFO(0, max_array_length, IS_LONG, 0)
 	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, max_item_length, IS_LONG, 0, "-1")
 	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, type, IS_LONG, 0, "SQLT_AFC")
@@ -221,7 +221,7 @@ ZEND_END_ARG_INFO()
 
 #define arginfo_ocifetchstatement arginfo_oci_fetch_all
 
-ZEND_BEGIN_ARG_WITH_RETURN_OBJ_TYPE_MASK_EX(arginfo_oci_fetch_object, 0, 1, stdClass, MAY_BE_NULL|MAY_BE_FALSE)
+ZEND_BEGIN_ARG_WITH_RETURN_OBJ_TYPE_MASK_EX(arginfo_oci_fetch_object, 0, 1, stdClass, MAY_BE_FALSE)
 	ZEND_ARG_INFO(0, statement)
 	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, mode, IS_LONG, 0, "PHP_OCI_ASSOC | PHP_OCI_RETURN_NULLS")
 ZEND_END_ARG_INFO()