[9.x] Add option to disable cached view

[bernardwiesner]

Especially during development its very helpful to disable the cached views. Here are a few use cases:

• Switching domains on local from 127.0.0.1 to local-your-domain.com on local (such as when using ssl certificates)
  When switching domains the same compiled view is returned using the old domain in JS, CSS, etc.

• Custom implementation that add modify contents on compile time, such as custom cache busters for JS.
  Adding a query string to JS for cache busting done with PHP at compile time.

And many other use cases where view caching might not be desirable on local.

Relates to: #2501

Would enable inside config/view.php using

'cache' => App::environment('local') ? false : true

[xxdalexx]

This comes with a big caveat of test speed.
For the project I tried this on, running the full suite not in parallel:
With View Caching: 4.8 Seconds
Without: 1 Minute, 19 Seconds

A work around is to point your config to a .env variable to disable view caching for local serving, and enabling it in the phpunit.xml for testing.

[bernardwiesner]

@xxdalexx
Thanks for pointing out, however I think most folks won't have an issue since by default phpunit.xml is already set to testing environment.
https://github.com/laravel/laravel/blob/d0603437cbbb478586979a3792d49e0d157ce554/phpunit.xml#L21

[joelmellon]

@bernardwiesner Thanks! Great feature.