composer

A package-based dependency manager for PHP projects.

=> More information.

• Interactively create a composer.json file:

composer init

• Add a package as a dependency for this project, adding it to composer.json:

composer require {user/package_name}

• Install all the dependencies in this project's composer.json and create composer.lock:

composer install

• Uninstall a package from this project, removing it as a dependency from composer.json:

composer remove {user/package_name}

• Update all the dependencies in this project's composer.json and note versions in composer.lock file:

composer update

• Update composer lock only after updating composer.json manually:

composer update --lock

• Learn more about why a dependency can't be installed:

composer why-not {user/package_name}

• Update composer to its latest version:

composer self-update

Copyright © 2014—present the tldr-pages team and contributors.

This work is licensed under the Creative Commons Attribution 4.0 International License (CC-BY).

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