在面向对象的 PHP 项目中组织文件和文件夹的最佳方法是什么? [英] What is the best way to organize files and folders in an object oriented PHP project?

问题描述

面向对象的 PHP 项目的最佳目录结构是什么?在其他因素中考虑安全性.我通常使用这些技术来构建网站:OOP PHP/MySql、html、css、javascript/jQuery、ajax 和 smarty.而且我现在不想使用框架.

What is the best directory structures of an object oriented PHP project? taking security into consideration among the other factors. I usually use these technologies to build websites: OOP PHP/MySql, html, css, javascript/jQuery, ajax and smarty. And I don't want to use a framework right now.

推荐答案

只需使用 namespaces 带有 autoloader.

这样你就可以这样组织你的文件夹:

This way you can organize your folders this way:

/
  src
    Model
      User.php
    View
      index.php
    Controller
     HomeController.php
  assets
    img
    js
    css

您的 User 类将类似于:

namespace Model;

class User{ ... }

你可以这样引用:

$user = new \Model\User;

或:

<?php

use \Model\User;

...
// later in your code
$user = new User;

魔法在哪里?当您请求一个类时，自动加载器需要它[并在出现任何问题时抛出异常].

Where's the magic? When you ask for a class, the autoloader requires it [and throws an exception if anything goes wrong].

一个基本的自动加载器看起来像:

A basic autoloader will look like:

spl_autoload_register(function ($class) {
    include 'src' . str_replace('\\', DIRECTORY_SEPARATOR, $class) . '.php';
});

它将根据类名从 src 文件夹中搜索类，在本例中为 Model\User.

It will search classes from src folder based on class name, in this case Model\User.

这些是基础，你可以稍微调整一下.

These are the basics, it's up to you to tweak it a bit.

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