composer install specific version code example

Example 1: install laravel specific version using composer

composer create-project --prefer-dist laravel/laravel blog "6.*"

Example 2: composer check package version

composer show package/name

Example 3: composer installed versions

composer show -i

Example 4: composer require with version

composer require vendor/package:version

composer require refinery29/test-util:0.10.2

Example 5: composer install without dependencies

composer install --ignore-platform-reqs

Example 6: composer mac

php composer-setup.php --install-dir=bin --filename=composer