composer

https://getcomposer.org/Composer-Setup.exe

composer -V 版本查看
composer self-update composer升级
composer config -g repo.packagist composer https://packagist.phpcomposer.com 配置到国内全局
composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/ 阿里云
composer config -g --unset repos.packagist 取消
composer config -g repo.packagist composer https://packagist.org  国外
composer install 安装
composer update 更新
composer show 列出所有包

composer create-project topthink/think tp6
composer update topthink/framework

composer requirefzaninotto/faker
composer update fzaninotto/faker
composer remove fzaninotto/faker