yii\rbac\PhpManager::removeAllAssignments PHP Метод

    public function removeAllAssignments()
    {
        $this->assignments = [];
        $this->saveAssignments();
    }

 public function removeAllAssignments()
 {
     parent::removeAllAssignments();
     $this->trigger(self::EVENT_REMOVE_ALL_ASSIGNMENTS, new RemoveAllAssignmentsEvent());
 }