Function 如何使用codeigniter中的stdclass调用类中的函数

我是CodeIgniter的新手。我有一个关于控制器中函数的问题。控制器中的索引函数如下所示

    public function index()
    {
        $data                   = new stdClass;
        $data->words            = "Apple";
        $data->shuffled_words   = str_shuffle("Apple");

        $this->load->view('t/header');
        $this->load->view('projects/game', $data);
        $this->load->view('t/footer');
    }

但我已经在两个函数中编写了索引函数。有点不对劲，没用

        public function index()
        {
            $this->shuffle();
            $this->load->view('t/header');
            $this->load->view('projects/game', $data);
            $this->load->view('t/footer');
        }

        public function shuffle()
        {
             $data                  = new stdClass;
             $data->words           = "Apple";
             $data->shuffled_words  = str_shuffle("Apple");
        }

---

你能帮我解决这个问题吗？

这是一个快速的解决方案。我希望它能帮助你

    public function index()
    {
        $data = $this->shuffle();
        $this->load->view('t/header');
        $this->load->view('projects/game', $data);
        $this->load->view('t/footer');
    }

    public function shuffle()
    {
         $data                  = new stdClass;
         $data->words           = "Apple";
         $data->shuffled_words  = str_shuffle("Apple");

         return $data;
    }

---

这是一个快速的解决方案。我希望它能帮助你

    public function index()
    {
        $data = $this->shuffle();
        $this->load->view('t/header');
        $this->load->view('projects/game', $data);
        $this->load->view('t/footer');
    }

    public function shuffle()
    {
         $data                  = new stdClass;
         $data->words           = "Apple";
         $data->shuffled_words  = str_shuffle("Apple");

         return $data;
    }

---

$data在索引函数中不可用。 这样

 public function index()
    {
        $data=$this->shuffle();//make $data available here
        $this->load->view('t/header');
        $this->load->view('projects/game', $data);
        $this->load->view('t/footer');
    }

    public function shuffle()
    {
         $data                  = new stdClass;
         $data->words           = "Apple";
         $data->shuffled_words  = str_shuffle("Apple");
         return $data;//return the values
    }

---

$data在索引函数中不可用。 这样

 public function index()
    {
        $data=$this->shuffle();//make $data available here
        $this->load->view('t/header');
        $this->load->view('projects/game', $data);
        $this->load->view('t/footer');
    }

    public function shuffle()
    {
         $data                  = new stdClass;
         $data->words           = "Apple";
         $data->shuffled_words  = str_shuffle("Apple");
         return $data;//return the values
    }

---

您可以使用$this调用相同的类函数。我猜$data变量有错误？可以使用$this调用相同的类函数。我猜$data变量有错误？