<?php
class testController{
function show(){
 
}
}
?>

<?php
 
class testModel{
function get(){
return "hello world";
 
}
}
?>

<?php
class testVies{
  function display($data){
     echo $data;
 
  }
 }
?>

<?php
require_once('testController.class.php');
require_once('testModel.class.php');
require_once('testView.class.php');
$testController = new testController();//调用控制器
$testController->show();
?>

<?php
class testController{
  function show(){
      $testModel = new testModel();//选取合适的模型
      $data = $testModel->get();//获取相应的数据
      $testView = new testView();//选择相应的视图
      $testView->display($data);//展示给用户
  }
}
?>