I’ve just published a new ebook on my 140dev.com site that will help people get started with OAuth in API 1.1. It covers creating an application with single-user OAuth tokens, posting tweets, looking up users, and translating the Twitter docs into a standard PHP format. The source code is included as well. To help with debugging your new code, I also put together a simple API console that really helps figure the exact format of data returned by API calls.
You can get your free copy at: http://140dev.com/twitter-api-programming-blog/twitter-api-ebook-single-user-twitter-oauth-programming/
Feel free to contact me @140dev, if you have any questions while using this.
- Adam Green