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一、前期准备

1、Windows安装VSCode；

2、在VSCode中安装PHP Debug插件；

3、安装好Docker

4、在容器中安装Xdebug

①写一个展现phpinfo的php文件

<?php
phpinfo();
?>

②在浏览器上打开该文件

③复制所有信息丢到Xdebug: Installation instructions result

④提交之后会给出合适的版本并给出安装教程

1.Download xdebug-3.1.6.tgz
2.Install the pre-requisites for compiling PHP extensions.
On your RedHat system, install them with: yum groupinstall "Development tools" && yum install php-devel autoconf automake
3.Unpack the downloaded file with tar -xvzf xdebug-3.1.6.tgz
4.Run: cd xdebug-3.1.6
5.Run: phpize (See the FAQ if you don't have phpize).6. Run: ./configure
7. Run: make
8. Run: cp modules/xdebug.so /usr/lib64/php/modules
9. Create /etc/php.d/99-xdebug.ini 
//and add the line:
zend_extension = xdebug
xdebug.mode = debug xdebug.start_with_request = yes xdebug.client_port = 9000 xdebug.discover_client_host = true xdebug.client_host = 虚拟机ip10.Restart the Apache Webserver

5.安装Remote-SSH

6.尝试远程连接