


Advantages of PHP anti-shake technology and its application in actual projects
Advantages of PHP anti-shake technology and its application in actual projects
With the rapid development of the mobile Internet, users have increasing requirements for web applications. The higher. As users' operations in web applications increase frequently, an increase in front-end errors is inevitable. This results in continuous and repeated requests of the program, thereby occupying system resources and reducing the performance and response speed of the program. In order to solve this problem, I will introduce the advantages of PHP anti-shake technology and provide application examples in actual projects.
First of all, let us first understand what anti-shake technology is. Anti-shake technology means that the triggered event is only executed once within a period of time. When a user triggers the same event multiple times in a row in a web application, anti-shake technology will merge the events and execute the last event only once. In this way, you can avoid performing too many useless operations and improve the performance and response speed of the program.
The advantages of PHP anti-shake technology include:
- Reducing performance overhead: By merging multiple triggered events, redundant requests and responses can be reduced, thereby reducing system resource overhead.
- Improve user experience: When the user triggers the same event continuously, only the last event is executed, which can avoid unnecessary waiting time for the user and improve the user experience.
- Optimize program logic: Through anti-shake technology, some frequently triggered events can be processed and optimized to make the program logic clearer.
The following is a sample code that shows the application of PHP anti-shake technology in actual projects:
<?php function debounce($callback, $wait = 1000) { $timeout = null; return function() use ($callback, $wait, &$timeout) { if ($timeout !== null) { clearTimeout($timeout); } $timeout = setTimeout($callback, $wait); }; } // 在某个表单字段改变时触发事件 function handleInputChange() { // 处理表单字段改变的逻辑 } // 使用防抖技术处理表单字段改变事件 $debouncedHandleInputChange = debounce('handleInputChange', 500); // 监听表单字段改变事件 document.getElementById('inputField').addEventListener('input', $debouncedHandleInputChange); ?>
In the above example, we use the debounce function to wrap the handleInputChange function up so that anti-shake technology can be used to handle form field change events when they occur. The anti-shake function will only execute the handleInputChange function once within 500 milliseconds after the last event is triggered. This can reduce useless requests and responses and optimize program performance.
To sum up, PHP anti-shake technology has been widely used in actual projects. By using anti-shake technology, we can reduce the overhead of system resources, improve the user experience, and optimize the logic of the program. I hope this article can help you understand and apply PHP anti-shake technology.
The above is the detailed content of Advantages of PHP anti-shake technology and its application in actual projects. 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



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

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

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

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

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

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.
