php路由问题
php文件之间可以互相require,但是如果嵌套的目录比较深的话,有什么好的解决方法么?
举个例子:
<code>/--root |_lib | |_hook.php |_src |_view | |_page | |_js | |_img |_handler |_test1 |_test2 |_test2.php </code>
这样的目录的时候,如果test2里面需要引hook的话,找目录其实挺麻烦的,跨文件全局变量的话可以做到,但是如果文件多了,每个文件里面都要使用跨全局变量,感觉好乱,能不能单独写到一个文件里把目录结构定义好,然后提供给其他文件使用?这样的话改怎么具体实现呢?
新手学习,多谢解答!
回复内容:
php文件之间可以互相require,但是如果嵌套的目录比较深的话,有什么好的解决方法么?
举个例子:
<code>/--root |_lib | |_hook.php |_src |_view | |_page | |_js | |_img |_handler |_test1 |_test2 |_test2.php </code>
这样的目录的时候,如果test2里面需要引hook的话,找目录其实挺麻烦的,跨文件全局变量的话可以做到,但是如果文件多了,每个文件里面都要使用跨全局变量,感觉好乱,能不能单独写到一个文件里把目录结构定义好,然后提供给其他文件使用?这样的话改怎么具体实现呢?
新手学习,多谢解答!
http://www.php-fig.org/psr/psr-0/
立刻想到了下划线命名
<code>new Path1_Path2_Path3() </code>
等于 Path1/Path2/Path3.php
include require啥的类似吧
thinkphp中有一个namespace的用法,请参考一下
可以自己写一个函数,函数的功能是加载所需要的文件。当需要引入文件时去遍历目录知道找到文件为止。不过这样做的效率比较低下。
建议使用常量来设置,或者使用命名空间(namespace)
推荐一个精简的Router库做路由控制器 https://github.com/lloydzhou/router,可以根据映射的handler自动从request获取变量,支持自定义error handler和hook。可以通过hook方便的定制参数过滤、登录检查等。
<code>(new Router()) ->error(405, function($message){ header('Location: /hello/world', true, 302); }) ->get('/hello/:name', function($name){ echo "Hello $name !!!"; }) ->execute(); </code>

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

PHP 8.4 brings several new features, security improvements, and performance improvements with healthy amounts of feature deprecations and removals. This guide explains how to install PHP 8.4 or upgrade to PHP 8.4 on Ubuntu, Debian, or their derivati

If you are an experienced PHP developer, you might have the feeling that you’ve been there and done that already.You have developed a significant number of applications, debugged millions of lines of code, and tweaked a bunch of scripts to achieve op

Visual Studio Code, also known as VS Code, is a free source code editor — or integrated development environment (IDE) — available for all major operating systems. With a large collection of extensions for many programming languages, VS Code can be c

JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,

A string is a sequence of characters, including letters, numbers, and symbols. This tutorial will learn how to calculate the number of vowels in a given string in PHP using different methods. The vowels in English are a, e, i, o, u, and they can be uppercase or lowercase. What is a vowel? Vowels are alphabetic characters that represent a specific pronunciation. There are five vowels in English, including uppercase and lowercase: a, e, i, o, u Example 1 Input: String = "Tutorialspoint" Output: 6 explain The vowels in the string "Tutorialspoint" are u, o, i, a, o, i. There are 6 yuan in total

This tutorial demonstrates how to efficiently process XML documents using PHP. XML (eXtensible Markup Language) is a versatile text-based markup language designed for both human readability and machine parsing. It's commonly used for data storage an

Static binding (static::) implements late static binding (LSB) in PHP, allowing calling classes to be referenced in static contexts rather than defining classes. 1) The parsing process is performed at runtime, 2) Look up the call class in the inheritance relationship, 3) It may bring performance overhead.

What are the magic methods of PHP? PHP's magic methods include: 1.\_\_construct, used to initialize objects; 2.\_\_destruct, used to clean up resources; 3.\_\_call, handle non-existent method calls; 4.\_\_get, implement dynamic attribute access; 5.\_\_set, implement dynamic attribute settings. These methods are automatically called in certain situations, improving code flexibility and efficiency.
