composer require version code example

Example 1: composer check package version

composer show package/name

Example 2: composer installed versions

composer show -i

Example 3: composer require with version

composer require vendor/package:version

composer require refinery29/test-util:0.10.2

Example 4: composer install without dependencies

composer install --ignore-platform-reqs

Example 5: composer update

php composer.phar update

Example 6: composer require specific version

composer require vendor/package:version