Using Composer in PHP

Online installation version:

http://www.phpcomposer.com/

This is a domestic composer website.

The THINKPHP5 comes with a Composer.phar component and requires installation if it is not installed

The following commands are all running under the project directory
Windows first adds the PHP path to the system's environment variables

Installation

php -r "copy(‘https://getcomposer.org/installer‘, ‘composer-setup.php‘);"php composer-setup.php

Delete composer-setup.php
New Composer.json Empty file (if not present) the contents of the file are:

{}

Run command

install

New Project Introduction

If it's a new project, not THINKPHP5, then introduce the autoload.php file in your PHP file

Update composer

php composer.phar selfupdate

Modify Source Address

Use domestic source address to increase installation speed of components

php composer.phar config repo.packagist composer https://packagist.phpcomposer.com

Adding components

php composer.phar require aliyuncs/oss-sdk-php

Where aliyuncs/oss-sdk-php is the component name
component names can be searched from https://packagist.org/to

Updating components

php composer.phar update --dry-run  #查看看可升级的组件php composer.phar update

Working with Components

You can introduce components by applying namespaces.

Uninstalling components

php composer.phar remove aliyuncs/oss-sdk-php

Uninstalling the component will unload the other components that are introduced.

Local Installation version:

No way to install or be a wall what to do to download an east-east name:

The following commands are executed:

Composer source is easy to access within, change Source: Php composer.phar config repo.packagist composer https://packagist.phpcomposer.com update Source: PHP Composer.phar Update

After that, thank you: Jozfne share

Using Composer in PHP