PHP - 添加注释
PHP -- 添加注释
PHP支持3种风格的注释
1.C++风格(//)的注释
这种注释不能出现?>标记,如果开启short_open和asp_tag设置,>和%>同样不能出现在注释中
<span style="color: #000000;">php </span><span style="color: #0000ff;">echo</span> 'Hello,PHP!'; <span style="color: #008000;">//</span><span style="color: #008000;">我是注释,不被执行 </span>?>
2.C语言风格,不允许嵌套注释
<span style="color: #000000;">php </span><span style="color: #008000;">/*</span><span style="color: #008000;"> *我是注释,不被执行 </span><span style="color: #008000;">*/</span> <span style="color: #0000ff;">echo</span> ‘Hello,PHP!<span style="color: #000000;">’;</span>?>
3.Shell风格,同C++的禁令
<span style="color: #000000;">php </span><span style="color: #0000ff;">echo</span> 'Hello,PHP!'; <span style="color: #008000;">#</span><span style="color: #008000;">我是注释,不被执行</span>?>

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

In this chapter, we will understand the Environment Variables, General Configuration, Database Configuration and Email Configuration in CakePHP.

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

To work with date and time in cakephp4, we are going to make use of the available FrozenTime class.

To work on file upload we are going to use the form helper. Here, is an example for file upload.

In this chapter, we are going to learn the following topics related to routing ?

CakePHP is an open-source framework for PHP. It is intended to make developing, deploying and maintaining applications much easier. CakePHP is based on a MVC-like architecture that is both powerful and easy to grasp. Models, Views, and Controllers gu

Validator can be created by adding the following two lines in the controller.

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
