framework/rbac/DbManager.php
protected function updateItem($name, $item)
    {
        if ($item->name !== $name && !$this->supportsCascadeUpdate()) {
            $this->db->createCommand()
                ->update($this->itemChildTable, ['parent' => $item->name], ['parent' => $name])
                ->execute();
            $this->db->createCommand()
                ->update($this->itemChildTable, ['child' => $item->name], ['child' => $name])
                ->execute();
            $this->db->createCommand()
                ->update($this->assignmentTable, ['item_name' => $item->name], ['item_name' => $name])
                ->execute();
        }

        $item->updatedAt = time();

        $this->db->createCommand()
            ->update($this->itemTable, [
                'name' => $item->name,
                'description' => $item->description,
                'rule_name' => $item->ruleName,
                'data' => $item->data === null ? null : serialize($item->data),
                'updated_at' => $item->updatedAt,
            ], [
                'name' => $name,
            ])->execute();

        $this->invalidateCache();

        return true;
    }
protected function updateItem($name, $item)
    {
        if ($item->name !== $name && !$this->supportsCascadeUpdate()) {
            $this->db->createCommand()
                ->update($this->itemChildTable, ['parent' => $item->name], ['parent' => $name])
                ->execute();
            $this->db->createCommand()
                ->update($this->itemChildTable, ['child' => $item->name], ['child' => $name])
                ->execute();
            $this->db->createCommand()
                ->update($this->assignmentTable, ['item_name' => $item->name], ['item_name' => $name])
                ->execute();
        }

        $item->updatedAt = time();

        $this->db->createCommand()
            ->update($this->itemTable, [
                'name' => $item->name,
                'description' => $item->description,
                'rule_name' => $item->ruleName,
                'data' => $item->data === null ? null : serialize($item->data),
                'updated_at' => $item->updatedAt,
            ], [
                'name' => $name,
            ])->execute();

        $this->invalidateCache();

        return true;
    }
{@inheritdoc}