Tools to generate beautiful web API documentation

As demand for our Nutritionix API is starting to grow rapidly, we have been working on finding an API documentation engine to meet our needs for the long-term.  I was not able to find any comprehensive list of existing API documentation…

OpenID Tutorial: Error in parsing the OpenID auth request

When following this great tutorial on how to use OpenID with PHP: http://qpleple.com/how-to-make-people-login-into-your-website-with-their-google-account/ I encountered the following error: Error: invalid_request Error in parsing the OpenID auth request. I believe this problem may be encountered because my testing server does not…