CLI模式。能不能修改已经输出的内容？
cmd
CLI模式。能不能修改已经输出的内容？对于CMD界面，只能堆栈式输出，不能更新某个地方的显示？回复讨论(解决方案)
啥意思？按格式输出？
cli 的输出是 字节流，其他自己理解
怎么清屏？
啥意思？按格式输出？
cli 的输出是 字节流，其他自己理解
php没有此能力
需借助 PHP_GTK 或 WinBinder
怎么清屏？
啥意思？按格式输出？
cli 的输出是 字节流，其他自己理解
全屏清应该不行，但清除当前输出可以用flush()
我猜你是想在屏幕输出一个大致固定的内容，中间某部分会随时间或程序进度改变
可以参考 http://snipplr.com/view/29548/
这是一个php CLI progressbar
它原理就是百分比增加时，刷屏，除了部分变化外输出同样的内容（进度条其他内容不变，替换了新数字，多次 整体输出）
我猜你是想在屏幕输出一个大致固定的内容，中间某部分会随时间或程序进度改变
可以参考 http://snipplr.com/view/29548/
这是一个php CLI progressbar
它原理就是百分比增加时，刷屏，除了部分变化外输出同样的内容（进度条其他内容不变，替换了新数字，多次 整体输出） 是这个需求
我猜你是想在屏幕输出一个大致固定的内容，中间某部分会随时间或程序进度改变
可以参考 http://snipplr.com/view/29548/
这是一个php CLI progressbar
它原理就是百分比增加时，刷屏，除了部分变化外输出同样的内容（进度条其他内容不变，替换了新数字，多次 整体输出）
这哪是什么进度条啊
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
Alipay PHP SDK transfer error: How to solve the problem of 'Cannot declare class SignData'?
Apr 01, 2025 am 07:21 AM
Alipay PHP...
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,
Describe the SOLID principles and how they apply to PHP development.
Apr 03, 2025 am 12:04 AM
The application of SOLID principle in PHP development includes: 1. Single responsibility principle (SRP): Each class is responsible for only one function. 2. Open and close principle (OCP): Changes are achieved through extension rather than modification. 3. Lisch's Substitution Principle (LSP): Subclasses can replace base classes without affecting program accuracy. 4. Interface isolation principle (ISP): Use fine-grained interfaces to avoid dependencies and unused methods. 5. Dependency inversion principle (DIP): High and low-level modules rely on abstraction and are implemented through dependency injection.
How to automatically set permissions of unixsocket after system restart?
Mar 31, 2025 pm 11:54 PM
How to automatically set the permissions of unixsocket after the system restarts. Every time the system restarts, we need to execute the following command to modify the permissions of unixsocket: sudo...
Explain the concept of late static binding in PHP.
Mar 21, 2025 pm 01:33 PM
Article discusses late static binding (LSB) in PHP, introduced in PHP 5.3, allowing runtime resolution of static method calls for more flexible inheritance.Main issue: LSB vs. traditional polymorphism; LSB's practical applications and potential perfo
How to send a POST request containing JSON data using PHP's cURL library?
Apr 01, 2025 pm 03:12 PM
Sending JSON data using PHP's cURL library In PHP development, it is often necessary to interact with external APIs. One of the common ways is to use cURL library to send POST�...
Framework Security Features: Protecting against vulnerabilities.
Mar 28, 2025 pm 05:11 PM
Article discusses essential security features in frameworks to protect against vulnerabilities, including input validation, authentication, and regular updates.
Customizing/Extending Frameworks: How to add custom functionality.
Mar 28, 2025 pm 05:12 PM
The article discusses adding custom functionality to frameworks, focusing on understanding architecture, identifying extension points, and best practices for integration and debugging.
