install symfony dengan composer

╭─yoesoff@yoesoff-ThinkPad-X220 ~/Documents/labs
╰─➤  composer create-project symfony/skeleton my_symfony                                                                                                             1 ↵
Installing symfony/skeleton (v4.2.1.1)
  - Installing symfony/skeleton (v4.2.1.1): Downloading (100%)
Created project in my_symfony
Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file
Package operations: 22 installs, 0 updates, 0 removals
  - Installing symfony/flex (v1.1.8): Loading from cache

Prefetching 12 packages 🎶
  - Downloading (100%)

  - Installing psr/cache (1.0.1): Loading from cache
  - Installing psr/container (1.0.0): Loading from cache
  - Installing psr/simple-cache (1.0.1): Loading from cache
  - Installing symfony/polyfill-mbstring (v1.10.0): Loading from cache
  - Installing symfony/contracts (v1.0.2): Loading from cache
  - Installing symfony/console (v4.2.1): Loading from cache
  - Installing symfony/dotenv (v4.2.1): Loading from cache
  - Installing symfony/routing (v4.2.1): Loading from cache
  - Installing symfony/http-foundation (v4.2.1): Loading from cache
  - Installing symfony/event-dispatcher (v4.2.1): Loading from cache
  - Installing psr/log (1.1.0): Loading from cache
  - Installing symfony/debug (v4.2.1): Loading from cache
  - Installing symfony/http-kernel (v4.2.1): Loading from cache
  - Installing symfony/finder (v4.2.1): Loading from cache
  - Installing symfony/filesystem (v4.2.1): Loading from cache
  - Installing symfony/dependency-injection (v4.2.1): Loading from cache
  - Installing symfony/config (v4.2.1): Loading from cache
  - Installing symfony/var-exporter (v4.2.1): Loading from cache
  - Installing symfony/cache (v4.2.1): Loading from cache
  - Installing symfony/framework-bundle (v4.2.1): Loading from cache
  - Installing symfony/yaml (v4.2.1): Loading from cache
Generating autoload files
Symfony operations: 4 recipes (878b40bed0447dc3cb9fc33ba60b3a23)
  - Configuring symfony/flex (>=1.0): From github.com/symfony/recipes:master
  - Configuring symfony/framework-bundle (>=4.2): From github.com/symfony/recipes:master
  - Configuring symfony/console (>=3.3): From github.com/symfony/recipes:master
  - Configuring symfony/routing (>=4.2): From github.com/symfony/recipes:master
Executing script cache:clear [OK]
Executing script assets:install public [OK]

Some files may have been created or updated to configure your new packages.
Please review, edit and commit them: these files are yours.


 What's next?


  * Run your application:
    1. Change to the project directory
    2. Create your code repository with the git init command
    3. Run composer require server --dev to install the development web server,
       or configure another supported web server https://symfony.com/doc/current/setup/web_server_configuration.html

  * Read the documentation at https://symfony.com/doc

╭─yoesoff@yoesoff-ThinkPad-X220 ~/Documents/labs
╰─➤  cd my_symfony
╭─yoesoff@yoesoff-ThinkPad-X220 ~/Documents/labs/my_symfony
╰─➤  php -S 127.0.0.1:8000 -t public
PHP 7.2.10-0ubuntu0.18.04.1 Development Server started at Thu Jan 10 16:20:57 2019
Listening on http://127.0.0.1:8000
Document root is /home/yoesoff/Documents/labs/my_symfony/public
Press Ctrl-C to quit.
[Thu Jan 10 16:21:10 2019] 127.0.0.1:43288 [404]: /
[Thu Jan 10 16:21:11 2019] 127.0.0.1:43290 [404]: /favicon.ico - No such file or directory
^C%                                                                                                                                                                      ╭─yoesoff@yoesoff-ThinkPad-X220 ~/Documents/labs/my_symfony
╰─➤  ls
bin  composer.json  composer.lock  config  public  src  symfony.lock  var  vendor
╭─yoesoff@yoesoff-ThinkPad-X220 ~/Documents/labs/my_symfony
╰─➤  ls
bin  composer.json  composer.lock  config  public  src  symfony.lock  var  vendor