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PHP 依赖管理神器 Composer 基本使用

2018-09-23  本文已影响13人  _不能说的秘密i

安装 composer

https://getcomposer.org/download

配置中国镜像

-g 表示全局, 不加表示当前项目

composer config -g repo.packagist composer https://packagist.phpcomposer.com 

基本使用

composer require -h
/* 创建 laravel 项目 */
composer create-project laravel/laravel=5.5.* --prefer-dist ./my-laravel

/* 创建 ThinkPHP 项目 */
composer create-project topthink/ThinkPHP=5.1.* --prefer-dist ./my-tp5
composer search laravel
# 下载
composer install

# 更新
composer update
composer require laravel/laravel ">=5.5"
composer remove laravel/laravel
composer self-update
composer config -gl
composer config -g repo.packagist composer https://packagist.phpcomposer.com

composer config -g repo.packagist composer https://packagist.laravel-china.org

以上两个任意一个都可以

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