I’m trying to understand the example at https://dev.twitter.com/docs/auth/oauth#Acquiring_a_request_token. It looks like the oauth_callback parameter, “http://localhost:3005/the_dance/process_callback?service_provider_id=11” is encoded as:
Is this correct? It seems to me the ‘://’ should be “%3A%2F%2F”, not “%253A%252F%252F”. It looks like something took two trips through url_encode().