plaintext,/myapp, /controllers, HomeController.php, /models, UserModel.php, /views, home.php, index.php,
`,,### index.php,
“php,由于PHP MVC框架的源码非常庞大,我将为您提供一个简单的PHP MVC框架的基本结构和关键代码片段,您可以根据这些示例来构建更复杂的应用程序。
1、目录结构:
project/ ├── app/ │ ├── controllers/ │ │ └── HomeController.php │ ├── models/ │ │ └── UserModel.php │ └── views/ │ └── home/ │ └── index.php ├── public/ │ ├── css/ │ ├── js/ │ └── index.php ├── config/ │ └── routes.php ├── core/ │ ├── Controller.php │ ├── Model.php │ └── View.php └── index.php
2、config/routes.php
:
<?php return [ 'home' => 'HomeController@index', ];
3、core/Controller.php
:
<?php class Controller { protected $model; protected $view; public function __construct($model, $view) { $this>model = $model; $this>view = $view; } }
4、core/Model.php
:
<?php class Model { protected $db; public function __construct($db) { $this>db = $db; } }
5、core/View.php
:
<?php class View { protected $template_name; public function __construct($template_name) { $this>template_name = $template_name; } public function render() { include $this>template_name; } }
6、app/controllers/HomeController.php
:
<?php require_once 'core/Controller.php'; require_once 'core/View.php'; require_once 'models/UserModel.php'; class HomeController extends Controller { public function index() { $userModel = new UserModel($this>db); $users = $userModel>getUsers(); $view = new View('views/home/index.php'); $view>render($users); } }
7、app/models/UserModel.php
:
<?php require_once 'core/Model.php'; class UserModel extends Model { public function getUsers() { // 获取用户数据的逻辑 } }
8、public/index.php
:
<?php require_once 'config/routes.php'; require_once 'core/Controller.php'; require_once 'core/Model.php'; require_once 'core/View.php'; $routes = require 'config/routes.php'; $requestUri = $_SERVER['REQUEST_URI']; $controllerClass = $routes[$requestUri] ?? null; if ($controllerClass) { list($controllerName, $actionName) = explode('@', $controllerClass); require_once "app/controllers/{$controllerName}.php"; $controller = new $controllerName($db); // 假设已经创建了数据库连接实例 $db $controller>$actionName(); } else { http_response_code(404); echo "404 Not Found"; }
9、views/home/index.php
:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF8"> <title>Home</title> </head> <body> <h1>Welcome to the Home Page</h1> <ul> <?php foreach ($users as $user): ?> <li><?php echo $user['name']; ?></li> <?php endforeach; ?> </ul> </body> </html>
这个简单的MVC框架示例包含了基本的控制器、模型和视图类,以及一个简单的路由配置,您可以根据需要扩展这个框架,添加更多的功能和类。
到此,以上就是小编对于“php mvc源码”的问题就介绍到这了,希望介绍的几点解答对大家有用,有任何问题和不懂的,欢迎各位朋友在评论区讨论,给我留言。
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