Intuit OAuth examples in PHP

I'm looking for someone familiar with OAuth who can put together a few examples of OAuth usage with Intuit's Workplace/Partner Platform. I can provide you with developer credentials for Workplace. You can find Intuit's documentation here: [login to view URL] I just need to be able to request and receive the OAuth token. Once we have that, I can help you test an actual service call using the token to ensure that it works. This has to be done in PHP. You're welcome to use whatever open-source or OAuth PHP extension you're comfortable using.