将PHP OOP与现实世界用户的表单注册联系起来

虽然我是PHP世界的新手，希望得到以下方面的帮助：

用户访问您的网站并填写表单后，用户将继续提交。一旦用户单击submit（使用PHP作为服务器框架），他们希望被重定向到他们的页面

现在，我如何将OOP新对象部分与网络的新用户关联起来？明白我的意思吗

我的面向对象方面：

class  Users {
protected $firstname;
protected $lastname;
protected $password;
protected $email;


public function __construct($firstname, $lastname, $password, $email){
$this->firstname = $firstname;
$this->lastname = $lastname;
$this->password = $firstname;
$this->email = $email;
}

//Some function here...

}

$newuser = new Users();
$anotheruser = new Users();

那么现在，在表单验证端之后，当新用户必须单击submit，并且他/她希望转到他们的页面时，我如何将表单验证端与我的OOP联系起来，以用于真实的流程

最后，新用户现在在另一个页面上看到welcome Mark（结果是：$this->firstname）

---

谢谢您……

您需要了解，除了定义

用户

类，这里还有很多事情要做

web应用程序的一般流程如下所示：

用户在注册表中输入其数据

表单将发布到php代码中

应用程序类将POST请求路由到处理用户注册的特定代码

验证用户数据，如果出现错误，则将错误响应发送回浏览器

用户数据保存到数据库中

用户会话已启动，因此您的应用程序知道他/她已登录

成功响应发送到浏览器（或代码将浏览器重定向到配置文件页面）

现在，在代码级别上，将有许多对象。 我假设您的应用程序将有一个入口点，即一些基本

index.php

文件，它接受所有请求，然后路由到处理程序

因此，您将拥有（这不是真正的代码，只是一个结构）：

index.php

$app = new WebApplication();
$app->run();

class WebApplication {

   public function run() {
       $request = new Request();  // will parse data from $_GET, $_POST, etc
       $router = new UrlRouter($request);
       $controller = $router->resolveRequest(); // according to the rules you define, it will find
                                                // what controller to create
                                                // controllers handle specific requests
       $controller->run();
   }

}

class Controller {   // You will have a base class for controllers
   // ...
}

class UserController extends Controller {   

   public function actionRegister() {
       // Create user validator and pass the Request object into it
       $validator = UserValidator($this->getRequest());
       if (!$validator->validate()) {
           // render the HTML with error
           $this->render('error', array('message'=>$validator->getError()));
           // OR send as json
           $this->sendJson(array(
               'status'=>'error', 'message'=>$validator->getError()
           ));
       } else {
           $user = new User(
               $this->getRequest()->get('email'),
               $this->getRequest()->get('password')
               // ...
           );
           $dbTable = new UsersTable();
           $dbTable->save($user);
           $this->startSession($user);
   }

}

class User extends Model {

    protected $email;
    protected $firstname;
    //... 

    public function __construct($email, $password) {
        // ...
    }

}

framework/Application.php

$app = new WebApplication();
$app->run();

class WebApplication {

   public function run() {
       $request = new Request();  // will parse data from $_GET, $_POST, etc
       $router = new UrlRouter($request);
       $controller = $router->resolveRequest(); // according to the rules you define, it will find
                                                // what controller to create
                                                // controllers handle specific requests
       $controller->run();
   }

}

class Controller {   // You will have a base class for controllers
   // ...
}

class UserController extends Controller {   

   public function actionRegister() {
       // Create user validator and pass the Request object into it
       $validator = UserValidator($this->getRequest());
       if (!$validator->validate()) {
           // render the HTML with error
           $this->render('error', array('message'=>$validator->getError()));
           // OR send as json
           $this->sendJson(array(
               'status'=>'error', 'message'=>$validator->getError()
           ));
       } else {
           $user = new User(
               $this->getRequest()->get('email'),
               $this->getRequest()->get('password')
               // ...
           );
           $dbTable = new UsersTable();
           $dbTable->save($user);
           $this->startSession($user);
   }

}

class User extends Model {

    protected $email;
    protected $firstname;
    //... 

    public function __construct($email, $password) {
        // ...
    }

}

framework/Controller.php

$app = new WebApplication();
$app->run();

class WebApplication {

   public function run() {
       $request = new Request();  // will parse data from $_GET, $_POST, etc
       $router = new UrlRouter($request);
       $controller = $router->resolveRequest(); // according to the rules you define, it will find
                                                // what controller to create
                                                // controllers handle specific requests
       $controller->run();
   }

}

class Controller {   // You will have a base class for controllers
   // ...
}

class UserController extends Controller {   

   public function actionRegister() {
       // Create user validator and pass the Request object into it
       $validator = UserValidator($this->getRequest());
       if (!$validator->validate()) {
           // render the HTML with error
           $this->render('error', array('message'=>$validator->getError()));
           // OR send as json
           $this->sendJson(array(
               'status'=>'error', 'message'=>$validator->getError()
           ));
       } else {
           $user = new User(
               $this->getRequest()->get('email'),
               $this->getRequest()->get('password')
               // ...
           );
           $dbTable = new UsersTable();
           $dbTable->save($user);
           $this->startSession($user);
   }

}

class User extends Model {

    protected $email;
    protected $firstname;
    //... 

    public function __construct($email, $password) {
        // ...
    }

}

application/controllers/UserController.php

$app = new WebApplication();
$app->run();

class WebApplication {

   public function run() {
       $request = new Request();  // will parse data from $_GET, $_POST, etc
       $router = new UrlRouter($request);
       $controller = $router->resolveRequest(); // according to the rules you define, it will find
                                                // what controller to create
                                                // controllers handle specific requests
       $controller->run();
   }

}

class Controller {   // You will have a base class for controllers
   // ...
}

class UserController extends Controller {   

   public function actionRegister() {
       // Create user validator and pass the Request object into it
       $validator = UserValidator($this->getRequest());
       if (!$validator->validate()) {
           // render the HTML with error
           $this->render('error', array('message'=>$validator->getError()));
           // OR send as json
           $this->sendJson(array(
               'status'=>'error', 'message'=>$validator->getError()
           ));
       } else {
           $user = new User(
               $this->getRequest()->get('email'),
               $this->getRequest()->get('password')
               // ...
           );
           $dbTable = new UsersTable();
           $dbTable->save($user);
           $this->startSession($user);
   }

}

class User extends Model {

    protected $email;
    protected $firstname;
    //... 

    public function __construct($email, $password) {
        // ...
    }

}

application/models/User.php

$app = new WebApplication();
$app->run();

class WebApplication {

   public function run() {
       $request = new Request();  // will parse data from $_GET, $_POST, etc
       $router = new UrlRouter($request);
       $controller = $router->resolveRequest(); // according to the rules you define, it will find
                                                // what controller to create
                                                // controllers handle specific requests
       $controller->run();
   }

}

class Controller {   // You will have a base class for controllers
   // ...
}

class UserController extends Controller {   

   public function actionRegister() {
       // Create user validator and pass the Request object into it
       $validator = UserValidator($this->getRequest());
       if (!$validator->validate()) {
           // render the HTML with error
           $this->render('error', array('message'=>$validator->getError()));
           // OR send as json
           $this->sendJson(array(
               'status'=>'error', 'message'=>$validator->getError()
           ));
       } else {
           $user = new User(
               $this->getRequest()->get('email'),
               $this->getRequest()->get('password')
               // ...
           );
           $dbTable = new UsersTable();
           $dbTable->save($user);
           $this->startSession($user);
   }

}

class User extends Model {

    protected $email;
    protected $firstname;
    //... 

    public function __construct($email, $password) {
        // ...
    }

}

依此类推，我们需要定义

UserValidator

，

UserTable

以及其他所有内容

因此，您的问题中的

用户

类只是大局的一小部分。 如果您想正确地执行OOP，您将拥有大量的类和对象。 它们可能与我上面描述的相似，也可能有很大的不同，但总体思路是相同的——您需要的功能应该被分割到一个相对较小的对象上，然后将它们组合起来构建应用程序

---

如果您想这样做，最好的办法是学习如何在流行的框架中实现。您不需要从一开始就深入了解代码，只需浏览一些教程就可以了解框架用户的情况。

您需要了解，除了定义

用户

类，这里还有很多事情要做

web应用程序的一般流程如下所示：

用户在注册表中输入其数据

表单将发布到php代码中

应用程序类将POST请求路由到处理用户注册的特定代码

验证用户数据，如果出现错误，则将错误响应发送回浏览器

用户数据保存到数据库中

用户会话已启动，因此您的应用程序知道他/她已登录

成功响应发送到浏览器（或代码将浏览器重定向到配置文件页面）

现在，在代码级别上，将有许多对象。 我假设您的应用程序将有一个入口点，即一些基本

index.php

文件，它接受所有请求，然后路由到处理程序

因此，您将拥有（这不是真正的代码，只是一个结构）：

index.php

$app = new WebApplication();
$app->run();

class WebApplication {

   public function run() {
       $request = new Request();  // will parse data from $_GET, $_POST, etc
       $router = new UrlRouter($request);
       $controller = $router->resolveRequest(); // according to the rules you define, it will find
                                                // what controller to create
                                                // controllers handle specific requests
       $controller->run();
   }

}

class Controller {   // You will have a base class for controllers
   // ...
}

class UserController extends Controller {   

   public function actionRegister() {
       // Create user validator and pass the Request object into it
       $validator = UserValidator($this->getRequest());
       if (!$validator->validate()) {
           // render the HTML with error
           $this->render('error', array('message'=>$validator->getError()));
           // OR send as json
           $this->sendJson(array(
               'status'=>'error', 'message'=>$validator->getError()
           ));
       } else {
           $user = new User(
               $this->getRequest()->get('email'),
               $this->getRequest()->get('password')
               // ...
           );
           $dbTable = new UsersTable();
           $dbTable->save($user);
           $this->startSession($user);
   }

}

class User extends Model {

    protected $email;
    protected $firstname;
    //... 

    public function __construct($email, $password) {
        // ...
    }

}

framework/Application.php

$app = new WebApplication();
$app->run();

class WebApplication {

   public function run() {
       $request = new Request();  // will parse data from $_GET, $_POST, etc
       $router = new UrlRouter($request);
       $controller = $router->resolveRequest(); // according to the rules you define, it will find
                                                // what controller to create
                                                // controllers handle specific requests
       $controller->run();
   }

}

class Controller {   // You will have a base class for controllers
   // ...
}

class UserController extends Controller {   

   public function actionRegister() {
       // Create user validator and pass the Request object into it
       $validator = UserValidator($this->getRequest());
       if (!$validator->validate()) {
           // render the HTML with error
           $this->render('error', array('message'=>$validator->getError()));
           // OR send as json
           $this->sendJson(array(
               'status'=>'error', 'message'=>$validator->getError()
           ));
       } else {
           $user = new User(
               $this->getRequest()->get('email'),
               $this->getRequest()->get('password')
               // ...
           );
           $dbTable = new UsersTable();
           $dbTable->save($user);
           $this->startSession($user);
   }

}

class User extends Model {

    protected $email;
    protected $firstname;
    //... 

    public function __construct($email, $password) {
        // ...
    }

}

framework/Controller.php

$app = new WebApplication();
$app->run();

class WebApplication {

   public function run() {
       $request = new Request();  // will parse data from $_GET, $_POST, etc
       $router = new UrlRouter($request);
       $controller = $router->resolveRequest(); // according to the rules you define, it will find
                                                // what controller to create
                                                // controllers handle specific requests
       $controller->run();
   }

}

class Controller {   // You will have a base class for controllers
   // ...
}

class UserController extends Controller {   

   public function actionRegister() {
       // Create user validator and pass the Request object into it
       $validator = UserValidator($this->getRequest());
       if (!$validator->validate()) {
           // render the HTML with error
           $this->render('error', array('message'=>$validator->getError()));
           // OR send as json
           $this->sendJson(array(
               'status'=>'error', 'message'=>$validator->getError()
           ));
       } else {
           $user = new User(
               $this->getRequest()->get('email'),
               $this->getRequest()->get('password')
               // ...
           );
           $dbTable = new UsersTable();
           $dbTable->save($user);
           $this->startSession($user);
   }

}

class User extends Model {

    protected $email;
    protected $firstname;
    //... 

    public function __construct($email, $password) {
        // ...
    }

}

application/controllers/UserController.php

$app = new WebApplication();
$app->run();

class WebApplication {

   public function run() {
       $request = new Request();  // will parse data from $_GET, $_POST, etc
       $router = new UrlRouter($request);
       $controller = $router->resolveRequest(); // according to the rules you define, it will find
                                                // what controller to create
                                                // controllers handle specific requests
       $controller->run();
   }

}

class Controller {   // You will have a base class for controllers
   // ...
}

class UserController extends Controller {   

   public function actionRegister() {
       // Create user validator and pass the Request object into it
       $validator = UserValidator($this->getRequest());
       if (!$validator->validate()) {
           // render the HTML with error
           $this->render('error', array('message'=>$validator->getError()));
           // OR send as json
           $this->sendJson(array(
               'status'=>'error', 'message'=>$validator->getError()
           ));
       } else {
           $user = new User(
               $this->getRequest()->get('email'),
               $this->getRequest()->get('password')
               // ...
           );
           $dbTable = new UsersTable();
           $dbTable->save($user);
           $this->startSession($user);
   }

}

class User extends Model {

    protected $email;
    protected $firstname;
    //... 

    public function __construct($email, $password) {
        // ...
    }

}

application/models/User.php

$app = new WebApplication();
$app->run();

class WebApplication {

   public function run() {
       $request = new Request();  // will parse data from $_GET, $_POST, etc
       $router = new UrlRouter($request);
       $controller = $router->resolveRequest(); // according to the rules you define, it will find
                                                // what controller to create
                                                // controllers handle specific requests
       $controller->run();
   }

}

class Controller {   // You will have a base class for controllers
   // ...
}

class UserController extends Controller {   

   public function actionRegister() {
       // Create user validator and pass the Request object into it
       $validator = UserValidator($this->getRequest());
       if (!$validator->validate()) {
           // render the HTML with error
           $this->render('error', array('message'=>$validator->getError()));
           // OR send as json
           $this->sendJson(array(
               'status'=>'error', 'message'=>$validator->getError()
           ));
       } else {
           $user = new User(
               $this->getRequest()->get('email'),
               $this->getRequest()->get('password')
               // ...
           );
           $dbTable = new UsersTable();
           $dbTable->save($user);
           $this->startSession($user);
   }

}

class User extends Model {

    protected $email;
    protected $firstname;
    //... 

    public function __construct($email, $password) {
        // ...
    }

}

依此类推，我们需要定义

UserValidator

，

UserTable

以及其他所有内容

因此，您的问题中的

用户

类只是大局的一小部分。 如果您想正确地执行OOP，您将拥有大量的类和对象。 它们可能与我上面描述的相似，也可能有很大的不同，但总体思路是相同的——您需要的功能应该被分割到一个相对较小的对象上，然后将它们组合起来构建应用程序

---

如果您想这样做，最好的办法是学习如何在流行的框架中实现。您不需要从一开始就深入了解代码，只需阅读几篇教程即可了解框架用户的情况。

您可以使用会话变量将数据从一个步骤转发到另一个步骤：session_start（）；和$_SESSION['firstname']=$this->firstname；用户登录的位置。会话_start（）；并回应“欢迎”$_下一页的会话['firstname']，实际上这个问题太宽泛了，就像“我有一盒钉子，现在，我该如何建造房子？”。无论如何，我发布了我的答案，尽管它可能不是您期望看到的。您可以使用会话变量将数据从一个步骤转发到另一个步骤：session_start（）；和$_SESSION['firstname']=$this->firstname；用户登录的位置。会话_start（）；并回应“欢迎”$_下一页的会话['firstname']，实际上这个问题太宽泛了，就像“我有一盒钉子，现在，我该如何建造房子？”。无论如何，我发布了我的答案，尽管这可能不是你期望看到的。根据你的回答，你会建议我学习哪些框架来帮助我更好地构建我的应用程序？它们太多了，我似乎没有领先一步。谢谢你。@Louis我个人的偏好是Yii，Laravel似乎也很受欢迎。基于