[Laravel] window 환경에서 프로젝트 생성 시 에러

composer와 php를 설치하고 laravel 프로젝트를 생성할 때 아래와 같은 오류가 발생한다.

> laravel new example-app

   _                               _
  | |                             | |
  | |     __ _ _ __ __ ___   _____| |
  | |    / _` | '__/ _` \ \ / / _ \ |
  | |___| (_| | | | (_| |\ V /  __/ |
  |______\__,_|_|  \__,_| \_/ \___|_|

    Creating a "laravel/laravel" project at "./example-app"
    Info from https://repo.packagist.org: #StandWithUkraine
    Installing laravel/laravel (v9.3.10)
  - Installing laravel/laravel (v9.3.10): Extracting archive
    Created project in C:\Users\wjdgu/example-app
> @php -r "file_exists('.env') || copy('.env.example', '.env');"
    Loading composer repositories with package information
    Updating dependencies
    Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - laravel/framework[v9.36.4, ..., 9.x-dev] require league/flysystem ^3.8.0 -> satisfiable by league/flysystem[3.8.0, ..., 3.x-dev].
    - laravel/framework[v9.19.0, ..., v9.36.3] require league/flysystem ^3.0.16 -> satisfiable by league/flysystem[3.0.16, ..., 3.x-dev].
    - league/flysystem[3.0.16, ..., 3.x-dev] require league/mime-type-detection ^1.0.0 -> satisfiable by league/mime-type-detection[1.0.0, ..., 1.11.0].
    - league/mime-type-detection[1.0.0, ..., 1.3.0] require php ^7.2 -> your php version (8.0.23) does not satisfy that requirement.
    - league/mime-type-detection[1.4.0, ..., 1.11.0] require ext-fileinfo * -> it is missing from your system. Install or enable PHP's fileinfo extension.
    - Root composer.json requires laravel/framework ^9.19 -> satisfiable by laravel/framework[v9.19.0, ..., 9.x-dev].

해결 방법은 php.ini 부분에 extension으로 php_fileinfo가 필수적으로 있어야 합니다.

extension=php_fileinfo

해당 구문을 추가한 후 다시 laravel 프로젝트 생성 명령어를 치게 되면 아래와 같이

정상적으로 프로젝트가 생성 되는걸 확인할 수 있다.

> @php artisan package:discover --ansi

   INFO  Discovering packages.

  laravel/sail ................................................................................................................................ DONE
  laravel/sanctum ............................................................................................................................. DONE
  laravel/tinker .............................................................................................................................. DONE
  nesbot/carbon ............................................................................................................................... DONE
  nunomaduro/collision ........................................................................................................................ DONE
  nunomaduro/termwind ......................................................................................................................... DONE
  spatie/laravel-ignition ..................................................................................................................... DONE

    81 packages you are using are looking for funding.
Use the `composer fund` command to find out more!
    > @php artisan vendor:publish --tag=laravel-assets --ansi --force

   INFO  No publishable resources for tag [laravel-assets].

    No security vulnerability advisories found
    > @php artisan key:generate --ansi

   INFO  Application key set successfully.

   INFO  Application ready! Build something amazing.

 > php artisan serve

   INFO  Server running on [http://127.0.0.1:8000].

   Press Ctrl+C to stop the server