Do you need to run Composer on localhost and in production?

Question

I am new to Composer (getcomposer.org) and did not know how this works if I install the package locally using Composer and then push my codebase to my production server using Git. Should I run Composer again on a production server?

amuses J

Answer 1

When setting up your project, you add your dependencies to your composer.json file in the local project directory.

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Answer 2

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