1、安裝apache2

$ sudo apt-get install apache2

2、更新apt-get源

 $ sudo apt-get update

3、安裝mysql依賴

$ sudo apt-get install mysql-client-core-5.7
$ sudo apt-get install mysql-client-5.7

4、接著安裝mysql 5.7 的服務

$ sudo apt-get install php7.0

5、安裝mbstring擴展

$ sudo apt-get install php7.0-mbstring

6、安裝 libapache2-mod-php7.0,php關聯上Apache

$ sudo apt-get install libapache2-mod-php7.0
$ sudo apt-get install php7.0-fpm

7、mcrypt擴展安裝

$ sudo apt-get install mcrypt

8、其它擴展

yuan@ubuntu:~$ sudo apt-get install wget

yuan@ubuntu:~$ sudo apt-get install curl

yuan@ubuntu:~$ sudo apt-get install openSSL

yuan@ubuntu:~$ sudo apt-get install php7.0-gd

yuan@ubuntu:~$ sudo apt-get install php-mbstring

yuan@ubuntu:~$ sudo apt-get install php-dom

composer安裝

例1：修改 composer 的全局配置文件

composer config -g repo.packagist composer https://packagist.phpcomposer.com

更換國內源，每個用戶單獨換源，才有效。

composer config -g repo.packagist composer https://packagist.phpcomposer.com

例2：修改當前項目的 composer.json 配置文件：

composer config repo.packagist composer https://packagist.phpcomposer.com