PHP开发之开发调试

本文示例基于Laravel框架代码参考 laravel-tutorial

tools

VirtualBox

Virtualbox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use

下载
安装

关于VirtualBox更多介绍参考VirtualBox官网

Vagrant

Vagrant: Development Environments Made Easy

下载
安装
镜像

方法1: 在线安装

vagrant box add laravel/homestead

在线安装访问Vagrant官方镜像下载地址例如: laravel/homestead

方法2: 离线安装

离线安装压缩文件下载地址 -> 解压

# 在解压后的目录中
vagrant box add metadata.json

vagrant box list # 打印"laravel/homestead (virtualbox, 3.0.0)"

laravel/homestead镜像包含的软件有

Ubuntu 16.04
Git
PHP 7.1
Nginx
MySQL
MariaDB
Sqlite3
Postgres
Composer
Node (With Yarn, Bower, Grunt, and Gulp)
Redis
Memcached
Beanstalkd
Mailhog
ngrok

互动: Vagrant和Docker的使用场景和区别?

Laravel Homestead

Laravel Homestead is an official, pre-packaged Vagrant box that provides you a wonderful development environment without requiring you to install PHP, a web server, and any other server software on your local machine

下载

git clone https://git.coding.net/summerblue/homestead.git ~/Homestead

熟练掌握Laravel后推荐使用Laravel Homestead官方仓库

初始化

cd ~/Homestead

git checkout v5.4.0

bash init.sh

关于Laravel Homestead更多介绍参考Laravel官网

development

Homestead.yaml

mkdir -p ~/Workspace/laravel-tutorial

vim ~/Homestead/Homestead.yaml

# 省略了未修改代码
folders:
    - map: ~/Workspace/laravel-tutorial
      to: /home/vagrant/Code

sites:
    - map: laravel.test
      to: /home/vagrant/Code/Laravel/public

databases:
    - homestead
# 省略了未修改代码

注意这里设置的域名以"test"结尾这是因为Chrome浏览器会将'".dev"".app"域名从HTTP自动转到"HTTPS" 更多参考Chrome 于 V63 版本起会将 .dev 域名强制转换为 HTTPS

vagrant up

如果虚拟机已经运行则使用该命令更新配置 vagrant reload --provision

Laravel Project

vagrant ssh

cd ~/Code

composer create-project laravel/laravel Laravel

浏览器打开http://laravel.test

php-debug-01.png

记住修改hosts: "192.168.10.10 laravel.test"

debugging

xdebug

vagrant ssh

xon # 打开xdebug

netstat -rn | grep "^0.0.0.0 " | cut -d " " -f10

10.0.2.2

php --ini | grep 'xdebug'

/etc/php/7.1/cli/conf.d/20-xdebug.ini,

sudo vim /etc/php/7.1/cli/conf.d/20-xdebug.ini

zend_extension=xdebug.so
xdebug.remote_enable = 1
#xdebug.remote_connect_back = 1
#xdebug.remote_port = 9000
#xdebug.max_nesting_level = 512
xdebug.remote_autostart=1
xdebug.remote_host=10.0.2.2

sudo service php7.1-fpm restart

Visual Studio Code

插件PHP Debug
修改launch.json

{
    // 使用 IntelliSense 了解相关属性。 
    // 悬停以查看现有属性的描述。
    // 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Listen for XDebug",
            "type": "php",
            "request": "launch",
            "port": 9000
        },
        {
            "name": "Launch currently open script",
            "type": "php",
            "request": "launch",
            "program": "${file}",
            "cwd": "${fileDirname}",
            "port": 9000
        },
        {
            "name": "Listen for XDebug on Homestead",
            "type": "php",
            "request": "launch",
            "pathMappings": {
                "/home/vagrant/Code/Laravel": "/Users/yuanlin/Workspace/laravel-tutorial/Laravel"
            },
            "port": 9000
        }
    ]
}

启动调试

Listen for XDebug on Homestead

断点调试

打开文件: ~/Workspace/laravel-tutorial/Laravel/routes/web.php

添加断点: 在这一行"return view('welcome');"

浏览器打开http://laravel.test -> 即进入断点

PHPStorm

首先配置Preferences -> Languages & Frameworks -> PHP

点击红色按钮添加Remote PHP到CLI Interpreter

php-debug-02.png

点击添加按钮选择From Docker, Vagrant, VM, Remote...

然后在Vagrant Instance Folder中选择本地Homestead文件夹路径

php-debug-03.png

最后一路点击OK或保存按钮即可效果如下

php-debug-04.png

接着配置Preferences -> Languages & Frameworks -> PHP -> Servers

点击添加按钮依次填写Name, Host, 同时勾选Use path mappings并配置Project files

其中 File/Directory是本地Laravel项目的路径 Absolute path on the server是该Laravel项目在虚拟机中的路径

php-debug-05.png

最后配置Run -> Start Listening for PHP Debug Connections

php-debug-06.png

选择要调试的项目点击Accept即可开启调试