如何在子文件夹PHP中呈现视图

我是MVC的新手,刚开始练习它.我正在创建一个中小型企业网站,并且不想使用任何大型框架,所以我找到了 this,到目前为止它工作得很好.我似乎唯一不理解的是如何在子文件夹中呈现视图.

我有3种药物需要显示信息,它们的结构如下：

views
--medicines
----medicine1
------info.php
------forms
--------male.php
--------female.php

这是药物控制器：

<?php

class MedicinesController extends Controller
{
    /**
     * Construct this object by extending the basic Controller class
     */
    public function __construct()
    {
        parent::__construct();

        Auth::checkAuthentication();
    }

    /**
     * Handles what happens when user moves to URL/medicines/index
     **/
    public function index()
    {
        $this->View->render('medicines/index');
    }

    /**
     * Handles what happens when user moves to URL/medicines/medicine1
     **/
    public function medicine1()
    {
        $this->View->render('medicines/medicine/info',array(
            'files' => FilesModel::getMedicineFiles())
        );
    }

    /**
     * Handles what happens when user moves to URL/medicines/medicine1/forms/male
     **/
    public function male()
    {
        $this->View->render('medicines/imnovid/forms/male');
    }

}

这是处理控制器的类：

/**
 * Class Application
 * The heart of the application
 */
class Application
{
    /** @var mixed Instance of the controller */
    private $controller;

    /** @var array URL parameters,will be passed to used controller-method */
    private $parameters = array();

    /** @var string Just the name of the controller,useful for checks inside the view ("where am I ?") */
    private $controller_name;

    /** @var string Just the name of the controller's method,useful for checks inside the view ("where am I ?") */
    private $action_name;

    /**
     * Start the application,analyze URL elements,call according controller/method or relocate to fallback location
     */
    public function __construct()
    {
        // create array with URL parts in $url
        $this->splitUrl();

        // creates controller and action names (from URL input)
        $this->createControllerAndActionNames();

        // does such a controller exist ?
        if (file_exists(Config::get('PATH_CONTROLLER') . $this->controller_name . '.php')) {

            // load this file and create this controller
            // example: if controller would be "car",then this line would translate into: $this->car = new car();
            require Config::get('PATH_CONTROLLER') . $this->controller_name . '.php';
            $this->controller = new $this->controller_name();

            // check for method: does such a method exist in the controller ?
            if (method_exists($this->controller,$this->action_name)) {
                if (!empty($this->parameters)) {
                    // call the method and pass arguments to it
                    call_user_func_array(array($this->controller,$this->action_name),$this->parameters);
                } else {
                    // if no parameters are given,just call the method without parameters,like $this->index->index();
                    $this->controller->{$this->action_name}();
                }
            } else {
                // load 404 error page
                require Config::get('PATH_CONTROLLER') . 'ErrorController.php';
                $this->controller = new ErrorController;
                $this->controller->error404();
            }
        } else {
            // load 404 error page
            require Config::get('PATH_CONTROLLER') . 'ErrorController.php';
            $this->controller = new ErrorController;
            $this->controller->error404();
        }
    }

    /**
     * Get and split the URL
     */
    private function splitUrl()
    {
        if (Request::get('url')) {

            // split URL
            $url = trim(Request::get('url'),'/');
            $url = filter_var($url,FILTER_SANITIZE_URL);
            $url = explode('/',$url);

            // put URL parts into according properties
            $this->controller_name = isset($url[0]) ? $url[0] : null;
            $this->action_name = isset($url[1]) ? $url[1] : null;

            // remove controller name and action name from the split URL
            unset($url[0],$url[1]);

            // rebase array keys and store the URL parameters
            $this->parameters = array_values($url);
        }
    }

    /**
     * Checks if controller and action names are given. If not,default values are put into the properties.
     * Also renames controller to usable name.
     */
    private function createControllerAndActionNames()
    {
        // check for controller: no controller given ? then make controller = default controller (from config)
        if (!$this->controller_name) {
            $this->controller_name = Config::get('DEFAULT_CONTROLLER');
        }

        // check for action: no action given ? then make action = default action (from config)
        if (!$this->action_name or (strlen($this->action_name) == 0)) {
            $this->action_name = Config::get('DEFAULT_ACTION');
        }

        // rename controller name to real controller class/file name ("index" to "IndexController")
        $this->controller_name = ucwords($this->controller_name) . 'Controller';
    }
}

配置

/**
 * Configuration for: Folders
 * Usually there's no reason to change this.
 */
'PATH_CONTROLLER' => realpath(dirname(__FILE__).'/../../') . '/application/controller/','PATH_VIEW' => realpath(dirname(__FILE__).'/../../') . '/application/view/',/**
 * Configuration for: Default controller and action
 */
'DEFAULT_CONTROLLER' => 'index','DEFAULT_ACTION' => 'index',

和渲染

public function render($filename,$data = null)
{
    if ($data) {
        foreach ($data as $key => $value) {
            $this->{$key} = $value;
        }
    }

    require Config::get('PATH_VIEW') . '_templates/header.php';
    require Config::get('PATH_VIEW') . $filename . '.php';
    require Config::get('PATH_VIEW') . '_templates/footer.php';
}

编辑

如果我做var_dump();我得到这个输出：

D:Programswamp64wwwermp.eeapplicationcoreApplication.php:84:
object(Application)[3]
  private 'controller' => null
  private 'parameters' => 
    array (size=2)
      0 => string 'forms' (length=5)
      1 => string 'male' (length=4)
  private 'controller_name' => string 'medicines' (length=9)
  private 'action_name' => string 'imnovid' (length=7)

$this->View->render('medicines/index');

$this->View->render('medicines/medicine/info'...

$this->View->render('medicines/imnovid/forms/male');