PHP 节点

在安装完Nginx或者Apache2后，总是需要安装PHP的基础支持软件。

Composer

全局安装：

$ php -r "copy('https://install.phpcomposer.com/installer', 'composer-setup.php');"
$ php composer-setup.php
$ php -r "unlink('composer-setup.php');"
$ sudo mv composer.phar /usr/local/bin/composer
$ sudo composer selfupdate
$ composer config -g repo.packagist composer https://packagist.phpcomposer.com # 配置中国镜像

在t1目录下，创建一个composer.json文件

{
  "name": "wx/wx",
  "description": "a composer package for wx",
  "authors": [
    {
      "name": "caokaiyan",
      "email": "cky951010@163.com"
    }
  ],
  "require": {
    "monolog/monolog": "1.0.*"
  }
}

然后执行：

$ composer install

就新建好了一个项目:

.
├── composer.json
├── composer.lock
├── index.php               # 自己手动添加
└── vendor
    ├── autoload.php
    ├── composer
    └── monolog

index.php内容如下：

<?php
require_once "vendor/autoload.php";

use Monolog\Logger;
use Monolog\Handler\StreamHandler;
use Monolog\Handler\FirePHPHandler;

// 创建日志服务
$logger = new Logger('my_logger');

// 添加一些处理器
$logger->pushHandler(new StreamHandler( '/tmp/my_app.log', Logger::DEBUG));
$logger->pushHandler(new FirePHPHandler());

// 现在你就可以用日志服务了
$logger->info('My logger is now ready');

安装 Laravel 框架

$ sudo apt-get install php7.2-bcmath
$ sudo apt-get install php7.2-json
$ sudo apt-get install php7.2-mbstring
$ sudo apt-get install php7.2-zip
$ sudo apt-get install php7.2-xml
$ sudo systemctl restart php7.2-fpm.service
$ php -m                                        # 查看下依赖的库是否都安装齐全
$ composer global require laravel/installer     # 安装 laravel installer

# .bashrc
export PATH=.config/composer/vendor/bin:$PATH

source .bashrc后，创建一个新项目:

$ laravel new t1

给nginx修改下root为入口文件index.php的目录：

# /etc/nginx/sites-enabled/t1.cky.com.conf
root /home/link/t1/public;

link@phpServer:~/t1$ tree -L 1
.
├── app
├── artisan
├── bootstrap
├── composer.json
├── composer.lock
├── config
├── database
├── package.json
├── package-lock.json
├── phpunit.xml
├── public
├── README.md
├── resources
├── routes
├── server.php
├── storage             # 权限改为 777
├── tests
├── vendor
└── webpack.mix.js

访问http://t1.cky.com看到上图，则安装成功!