[twitter-dev] Recommended oAuth application setup for development/staging/production environments with different sub-domain names

[Doug]

If I have dev/staging/prod environments defined as follows, do I need
to create three separate oAuth apps on Twitter with the corresponding
"Application Website" and "Callback URLs" defined in each one?

1. http://dev.example.com (pointing to my laptop external IP address)
2. http://staging.example.com (on my webhost server)
3. example.com (on my webhost server)

Thanks,

Doug