"Composer Update" command is incomplete (PHP Doc: https://auth0.com/docs/quickstart/webapp/php)

[masterpiece91]

If you review the documentation on https://getcomposer.org/doc/00-intro.md you will notice that the command "composer update" is only valid when you have installed composer globally. This should be noted in doc.

[glena]

@ntotten I think the common way to use composer is to install it globally. There is a comment under the snippet with a link to the composer doc that explains how to install and use it, should we explain how to install the dependencies for both scenarios?

[iannyanes]

This is already fixed/no longer needed.
The composer.json is no longer used in the PHP tutorial, just the composer command directly.