Composer
How to use composer.
1. Install composer please read https://getcomposer.org/
2. Find your package at https://packagist.org/
3. Use command composer require vendor/package:version
ex. composer require refinery29/test-util:0.10.2 or composer require middlewares/whoops "^0.4"
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- Tilde Version Range (~) - ~1.2.3 is equivalent to >=1.2.3 <1.3.0
- Caret Version Range (^) - ^1.2.3 is equivalent to >=1.2.3 <2.0.0
4. If you need to update package, run composer update vendor/package:version