Backend Development
PHP Tutorial
PHP page jump and routing management in mini program development
PHP page jump and routing management in mini program development
PHP page jump and routing management in mini program development
With the rapid development of mini programs, more and more developers are beginning to combine PHP with mini program development. In the development of small programs, page jump and routing management are very important parts, which can help developers achieve switching and navigation operations between pages. As a commonly used server-side programming language, PHP can interact well with mini programs and transfer data. Let’s take a detailed look at PHP’s page jump and routing management in mini programs.
1. Basics of page jump
In mini program development, there are usually two ways to jump to a page: jump to a page within the application and jump to an external link.
- Jump to the page within the application
In the mini program, you can use the wx.navigateTo and wx.redirectTo methods to jump to the page. The wx.navigateTo method will retain the current page and jump to a page within the application, while the wx.redirectTo method will close the current page and jump to a page within the application.
The following is a PHP code example:
<?php
if($_GET['action'] == 'navigate') {
// 跳转到应用内的页面
header('Location: pages/index.php');
} elseif($_GET['action'] == 'redirect') {
// 关闭当前页面，并跳转到应用内的页面
header('Location: pages/redirect.php');
}
?>- Jump to external link
In the mini program, you can use wx.navigateTo and wx.redirectTo Method to jump to external links. What needs to be noted here is that when jumping to an external link, a legal domain name needs to be set in the background of the mini program.
The following is a PHP code example:
<?php
if($_GET['action'] == 'navigate') {
// 跳转到外部链接
header('Location: https://www.example.com');
} elseif($_GET['action'] == 'redirect') {
// 关闭当前页面，并跳转到外部链接
header('Location: https://www.example.com');
}
?>2. Routing management
In the development of small programs, routing management is a very important part, which can help developers realize the page between navigation and management. In PHP, you can use $_SERVER['REQUEST_URI'] to get the URL of the current page, and then load different pages based on different URLs.
The following is a PHP code example:
<?php
// 获取当前页面的URL
$currentUrl = $_SERVER['REQUEST_URI'];
// 根据不同的URL来加载不同的页面
switch($currentUrl) {
case '/pages/index.php':
// 加载首页
include('pages/index.php');
break;
case '/pages/redirect.php':
// 加载重定向页面
include('pages/redirect.php');
break;
default:
// 加载默认页面
include('pages/default.php');
break;
}
?>Through the above example, we can see that in PHP, different pages can be loaded according to different URLs, thereby realizing the routing management function. Developers can customize different URLs and corresponding pages according to actual needs.
Summary:
This article introduces the page jump and routing management of PHP in the development of small programs. Through PHP's header function, we can implement page jump and redirect operations. The URL of the current page can be obtained through $_SERVER['REQUEST_URI'], thereby realizing the routing management function. I hope this article will be helpful to your page jump and routing management in mini program development.
The above is the detailed content of PHP page jump and routing management in mini program development. For more information, please follow other related articles on the PHP Chinese website!
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
AI Hentai Generator
Generate AI Hentai for free.
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
1384
52
PHP 8.4 Installation and Upgrade guide for Ubuntu and Debian
Dec 24, 2024 pm 04:42 PM
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
How To Set Up Visual Studio Code (VS Code) for PHP Development
Dec 20, 2024 am 11:31 AM
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
7 PHP Functions I Regret I Didn't Know Before
Nov 13, 2024 am 09:42 AM
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
How do you parse and process HTML/XML in PHP?
Feb 07, 2025 am 11:57 AM
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
Explain JSON Web Tokens (JWT) and their use case in PHP APIs.
Apr 05, 2025 am 12:04 AM
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,
PHP Program to Count Vowels in a String
Feb 07, 2025 pm 12:12 PM
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
Explain late static binding in PHP (static::).
Apr 03, 2025 am 12:04 AM
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 PHP magic methods (__construct, __destruct, __call, __get, __set, etc.) and provide use cases?
Apr 03, 2025 am 12:03 AM
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.
