thinkphp安装

thinkphp5.0

composer 安装

composer create-project topthink/think=5.0.* tp5  --prefer-dist

git安装

git clone https://github.com/top-think/think tp5

然后切换到tp5目录下面，再克隆核心框架仓库：

git clone https://github.com/top-think/framework thinkphp
git checkout master

更新

git pull https://github.com/top-think/framework