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Enter a command. For example: openttd, gh mintty, deb get, docker ps.

composer

A package-based dependency manager for PHP projects. More information: https://getcomposer.org/.

• 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