AdminUser::hashPassword PHP Method

    public function hashPassword($password)
    {
        return crypt($password, $this->generateSalt());
    }

 /**
  * Creates a new model.
  * If creation is successful, the browser will be redirected to the 'view' page.
  */
 public function actionCreate()
 {
     $model = new AdminUser();
     // Uncomment the following line if AJAX validation is needed
     // $this->performAjaxValidation($model);
     if (isset($_POST['AdminUser'])) {
         $model->attributes = $_POST['AdminUser'];
         $model->password = $model->hashPassword($_POST['AdminUser']['password']);
         if ($model->save()) {
             $this->redirect(array('view', 'id' => $model->id));
         }
     }
     $this->render('create', array('model' => $model));
 }