# 安装


## 环境要求

> - PHP >= 7.0
> - [PHP cURL 扩展](http://php.net/manual/en/book.curl.php)
> - [PHP OpenSSL 扩展](http://php.net/manual/en/book.openssl.php)
> - [PHP SimpleXML 扩展](http://php.net/manual/en/book.simplexml.php)
> - [PHP fileinfo 拓展](http://php.net/manual/en/book.fileinfo.php)

Laravel 5 拓展包: [overtrue/laravel-wechat](https://github.com/overtrue/laravel-wechat)

## 安装

使用 [composer](http://getcomposer.org/):

```shell
$ composer require overtrue/wechat:~4.0 -vvv
```