PHP7中文手册2018 带注释 最新chm版
5.1版本开始，官网不再提供下载版本，请使用Composer或者git方式安装和更新。
一、如果你的电脑没有安装Composer，请自行下载安装
二、如果已经安装了Composer
C:\Users\Administrator>d:
D:\>cd D:\phpstudy\WWW
D:\phpstudy\WWW>composer create-project topthink/think tp5
Installing topthink/think (v5.1.36)
- Installing topthink/think (v5.1.36): Downloading (100%)
Created project in tp5
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 2 installs, 0 updates, 0 removals
- Installing topthink/think-installer (v2.0.0): Downloading (100%)
- Installing topthink/framework (v5.1.36): Downloading (100%)
Writing lock file
Generating autoload files