diff --git a/src/php_pq_object.c b/src/php_pq_object.c
index 23e5929..27d740e 100644
--- a/src/php_pq_object.c
+++ b/src/php_pq_object.c
@@ -127,25 +127,28 @@ HashTable *php_pq_object_debug_info_70(zval *object, int *temp)
 	return php_pq_object_debug_info_80(Z_OBJ_P(object), temp);
 }
 
-HashTable *php_pq_object_properties_80(zend_object *object)
+static inline HashTable *php_pq_object_properties_ex(zend_object *object, HashTable *props)
 {
 	struct apply_pi_to_ht_arg arg = {NULL};
 
-	arg.ht = zend_get_std_object_handlers()->get_properties(object);
+	arg.ht = props;
 	arg.pq_obj = PHP_PQ_OBJ(NULL, object);
 	arg.gc = 0;
 
 	zend_hash_apply_with_argument(&arg.pq_obj->zo.ce->properties_info, apply_pi_to_ht, &arg);
 
 	return arg.ht;
-
+}
+HashTable *php_pq_object_properties_80(zend_object *object)
+{
+	return php_pq_object_properties_ex(object, zend_std_get_properties(object));
 }
 HashTable *php_pq_object_properties_70(zval *object)
 {
-	return php_pq_object_properties_80(Z_OBJ_P(object));
+	return php_pq_object_properties_ex(Z_OBJ_P(object), zend_std_get_properties(object));
 }
 
-HashTable *php_pq_object_get_gc_80(zend_object *object, zval **table, int *n)
+static inline HashTable *php_pq_object_get_gc_ex(zend_object *object, HashTable *props, zval **table, int *n)
 {
 	struct apply_pi_to_ht_arg arg = {NULL};
 
@@ -154,7 +157,7 @@ HashTable *php_pq_object_get_gc_80(zend_object *object, zval **table, int *n)
 	arg.gc = 1;
 
 	zend_hash_clean(arg.ht);
-	zend_hash_copy(arg.ht, zend_std_get_properties(object), NULL);
+	zend_hash_copy(arg.ht, props, NULL);
 	zend_hash_apply_with_argument(&arg.pq_obj->zo.ce->properties_info, apply_pi_to_ht, &arg);
 
 	*table = NULL;
@@ -162,9 +165,13 @@ HashTable *php_pq_object_get_gc_80(zend_object *object, zval **table, int *n)
 
 	return arg.ht;
 }
+HashTable *php_pq_object_get_gc_80(zend_object *object, zval **table, int *n)
+{
+	return php_pq_object_get_gc_ex(object, zend_std_get_properties(object), table, n);
+}
 HashTable *php_pq_object_get_gc_70(zval *object, zval **table, int *n)
 {
-	return php_pq_object_get_gc_80(Z_OBJ_P(object), table, n);
+	return php_pq_object_get_gc_ex(Z_OBJ_P(object), zend_std_get_properties(object), table, n);
 }
 
 zend_class_entry *ancestor(zend_class_entry *ce)
@@ -175,13 +182,11 @@ zend_class_entry *ancestor(zend_class_entry *ce)
 	return ce;
 }
 
-zval *php_pq_object_read_prop_80(zend_object *object, zend_string *member, int type, void **cache_slot, zval *tmp)
+zval *php_pq_object_read_prop_ex(zend_object *object, zend_string *member, int type, void **cache_slot, zval *tmp, zval *def)
 {
 	php_pq_object_t *obj = PHP_PQ_OBJ(NULL, object);
 	php_pq_object_prophandler_t *handler;
-	zval *return_value = NULL;
-
-	return_value = zend_get_std_object_handlers()->read_property(object, member, type, cache_slot, tmp);
+	zval *return_value = def;
 
 	if (!obj->intern) {
 		php_error(E_RECOVERABLE_ERROR, "%s not initialized", ancestor(obj->zo.ce)->name->val);
@@ -201,40 +206,54 @@ zval *php_pq_object_read_prop_80(zend_object *object, zend_string *member, int t
 
 	return return_value;
 }
-zval *php_pq_object_read_prop_74(zval *object, zval *member, int type, void **cache_slot, zval *tmp)
+zval *php_pq_object_read_prop_80(zend_object *object, zend_string *member, int type, void **cache_slot, zval *tmp)
+{
+	return php_pq_object_read_prop_ex(object, member, type, cache_slot, tmp, zend_std_read_property(object, member, type, cache_slot, tmp));
+}
+zval *php_pq_object_read_prop_70(zval *object, zval *member, int type, void **cache_slot, zval *tmp)
 {
 	zend_string *member_str = zval_get_string(member);
-	zval *return_value = php_pq_object_read_prop_80(Z_OBJ_P(object), member_str, type, cache_slot, tmp);
+	zval *return_value = php_pq_object_read_prop_ex(Z_OBJ_P(object), member_str, type, cache_slot, tmp, zend_std_read_property(object, member, type, cache_slot, tmp));
 	zend_string_release(member_str);
 	return return_value;
 }
-void php_pq_object_read_prop_70(zval *object, zval *member, int type, void **cache_slot, zval *tmp)
-{
-	(void) php_pq_object_read_prop_74(object, member, type, cache_slot, tmp);
-}
 
-zval *php_pq_object_write_prop_80(zend_object *object, zend_string *member, zval *value, void **cache_slot)
+zval *php_pq_object_write_prop_ex(zend_object *object, zend_string *member, zval *value, void **cache_slot, int *update_std)
 {
 	php_pq_object_t *obj = PHP_PQ_OBJ(NULL, object);
 	php_pq_object_prophandler_t *handler;
 
 	if (!obj->intern) {
 		php_error(E_RECOVERABLE_ERROR, "%s not initialized", ancestor(obj->zo.ce)->name->val);
-		zend_get_std_object_handlers()->write_property(object, member, value, cache_slot);
+		*update_std = 1;
 	} else if ((handler = zend_hash_find_ptr(obj->prophandler, member))) {
 		if (handler->write) {
 			handler->write(obj, value);
 		}
+		*update_std = 0;
 	} else {
-		zend_get_std_object_handlers()->write_property(object, member, value, cache_slot);
+		*update_std = 1;
 	}
 	return value;
 }
+zval *php_pq_object_write_prop_80(zend_object *object, zend_string *member, zval *value, void **cache_slot)
+{
+	int update_std = 0;
+	zval *return_value = php_pq_object_write_prop_ex(object, member, value, cache_slot, &update_std);
+	if (update_std) {
+		return_value = zend_std_write_property(object, member, value, cache_slot);
+	}
+	return return_value;
+}
 zval *php_pq_object_write_prop_74(zval *object, zval *member, zval *value, void **cache_slot)
 {
+	int update_std = 0;
 	zend_string *member_str = zval_get_string(member);
-	zval *return_value = php_pq_object_write_prop_80(Z_OBJ_P(object), member_str, value, cache_slot);
+	zval *return_value = php_pq_object_write_prop_ex(Z_OBJ_P(object), member_str, value, cache_slot, &update_std);
 	zend_string_release(member_str);
+	if (update_std) {
+		return_value = zend_std_write_property(object, member, value, cache_slot);
+	}
 	return return_value;
 }
 void php_pq_object_write_prop_70(zval *object, zval *member, zval *value, void **cache_slot)
diff --git a/src/php_pq_object.h b/src/php_pq_object.h
index 6f45add..f8aba1b 100644
--- a/src/php_pq_object.h
+++ b/src/php_pq_object.h
@@ -75,14 +75,11 @@ extern HashTable *php_pq_object_get_gc_70(zval *object, zval **table, int *n);
 
 #if PHP_VERSION_ID >= 80000
 # define php_pq_object_read_prop php_pq_object_read_prop_80
-#elif PHP_VERSION_ID >= 70400
-# define php_pq_object_read_prop php_pq_object_read_prop_74
 #else
 # define php_pq_object_read_prop php_pq_object_read_prop_70
 #endif
 extern zval *php_pq_object_read_prop_80(zend_object *object, zend_string *member, int type, void **cache_slot, zval *tmp);
-extern zval *php_pq_object_read_prop_74(zval *object, zval *member, int type, void **cache_slot, zval *tmp);
-extern void php_pq_object_read_prop_70(zval *object, zval *member, int type, void **cache_slot, zval *tmp);
+extern zval *php_pq_object_read_prop_70(zval *object, zval *member, int type, void **cache_slot, zval *tmp);
 
 #if PHP_VERSION_ID >= 80000
 # define php_pq_object_write_prop php_pq_object_write_prop_80
diff --git a/src/php_pqlob.c b/src/php_pqlob.c
index 0fc0444..f183337 100644
--- a/src/php_pqlob.c
+++ b/src/php_pqlob.c
@@ -205,7 +205,7 @@ static void php_pqlob_object_update_stream(php_pqlob_object_t *obj, zval *zstrea
 	zend_get_std_object_handlers()->write_property(&obj->zo, Z_STR(zmember), zstream, NULL);
 #else
 	ZVAL_OBJ(&zobj, &obj->zo);
-	zend_get_std_object_handlers()->write_property(zpqlob, &zmember, zstream, NULL);
+	zend_get_std_object_handlers()->write_property(&zobj, &zmember, zstream, NULL);
 #endif
 	zval_ptr_dtor(&zmember);
 }
diff --git a/src/php_pqres.c b/src/php_pqres.c
index 154cd96..e9608ef 100644
--- a/src/php_pqres.c
+++ b/src/php_pqres.c
@@ -1195,8 +1195,22 @@ ZEND_BEGIN_ARG_INFO_EX(ai_pqres_getIterator, 0, 0, 0)
 ZEND_END_ARG_INFO();
 static PHP_METHOD(pqres, getIterator)
 {
-	ZEND_PARSE_PARAMETERS_NONE();
-	zend_create_internal_iterator_zval(return_value, ZEND_THIS);
+	zend_error_handling zeh;
+	ZEND_RESULT_CODE rv;
+
+	zend_replace_error_handling(EH_THROW, exce(EX_INVALID_ARGUMENT), &zeh);
+	rv = zend_parse_parameters_none();
+	zend_restore_error_handling(&zeh);
+
+	if (SUCCESS == rv) {
+		php_pqres_object_t *obj = PHP_PQ_OBJ(getThis(), NULL);
+
+		if (!obj->intern) {
+			throw_exce(EX_UNINITIALIZED, "pq\\Result not initialized");
+		} else {
+			zend_create_internal_iterator_zval(return_value, getThis());
+		}
+	}
 }
 
 static zend_function_entry php_pqres_methods[] = {