PHP Install

How to Install PHP （安装方法）

PHP (Hypertext Preprocessor) is a server-side scripting language widely used for developing dynamic web applications. In this guide, we will provide you with a step-by-step instruction on how to install PHP on your computer and start coding PHP applications. （PHP （超文本预处理器）是一种服务器端脚本语言，广泛用于开发动态Web应用程序。在本指南中，我们将为您提供有关如何在计算机上安装PHP并开始编码PHP应用程序的分步说明。）

Prerequisites #

Prerequisites （前提条件）

Before you begin, you need to make sure you have the following prerequisites:

• A computer with Windows, Mac, or Linux operating system. （-使用Windows、Mac或Linux操作系统的计算机。）

• A web server such as Apache or Nginx installed on your computer. （-计算机上安装的Web服务器，如Apache或Nginx。）

• A text editor such as Notepad++, Sublime Text, or Visual Studio Code. （-文本编辑器，如Notepad + +、Sublime Text或Visual Studio Code。）

Downloading and Installing PHP #

Downloading and Installing PHP （下载和安装PHP）

Visit the official PHP website https://windows.php.net/download/ and download the latest version of PHP for your operating system.Once the download is complete, double-click the setup file to start the installation process.Follow the instructions provided by the setup wizard to install PHP on your computer.Once the installation is complete, restart your computer to apply the changes.

Configuring PHP with Apache #

Configuring PHP with Apache （使用Apache配置PHP）

Open the Apache configuration file located in the Apache installation folder (usually C:\Program Files (x86)\Apache Group\Apache2\conf\httpd.conf).Find the following line in the file:

#LoadModule php7_module modules/libphp7.so

Remove the # symbol to uncomment the line, then save and close the file.Restart Apache to apply the changes.

Testing the PHP Installation #

Testing the PHP Installation （测试PHP安装）

Create a new file with a .php extension (e.g. index.php) in your web root folder (usually C:\Program Files (x86)\Apache Group\Apache2\htdocs).Enter the following code into the file:

<?php
  phpinfo();
?>

Save and close the file.Open a web browser and navigate to http://localhost/index.php.If everything is set up correctly, you will see a page displaying information about your PHP installation.

Conclusion #

Conclusion （小结）

In this guide, we have provided you with a step-by-step instruction on how to install PHP on your computer and start coding PHP applications. By following these instructions, you will be able to set up a development environment and start learning PHP in no time. （在本指南中，我们为您提供了有关如何在计算机上安装PHP并开始编码PHP应用程序的分步说明。按照这些说明，您将能够立即设置开发环境并开始学习PHP。）