#create an index.php file to simulate a php web
$ echo '<?php include_once("index.html"); ?>' > index.php
#create composer.json
$ echo '{}' > composer.json$
#initialize git repo
$ git init
$ heroku login
$ heroku git:remote -a your-app-name-123
$ git add .
$ git commit -a -m "new commit"
$ git push heroku master