PHP 依赖管理工具 Composer

{
  "name": "khs1994/qq-login",
  "description": "QQ Login SDK",
  "keywords": [
    "qq",
    "oauth"
  ],
  "homepage": "https://github.com/khs1994-php/qq-login",
  "type": "library",
  "license": "MIT",
  "authors": [{
    "name": "khs1994",
    "email": "khs1994@khs1994.com",
    "homepage": "https://khs1994.com"
  }],
  "require": {
    "php": ">=7.0"
  },
  "require-dev": {
    "phpunit/phpunit": "~5.0|~6.0"
  },
  "autoload": {
    "psr-4": {
      "QQLogin\\": "src/QQLogin/"
    }
  }
}

{
  "require":{
    "khs1994/qq-login":"*"
  }
}

$ composer install | update

$ composer require "khs1994/qq-login:dev-master"

<?php
require 'vendor/autoload.php';

...