Yep! And try to reset keys, delete application, create other, create other in other user... and nothing worked as well!
I've downloaded some ready for test examples from github, from posts.. nothing. Even the popular "@abraham's Twitter OAuth library for PHP<https://github.com/abraham/twitteroauth>" (which was just change the two keys and worked in past) did not work here! and have the same error "401 Not Authorized" in header (instead 200 Ok). There is someone trying "something new" in PHP with Oauth, that can send me the sample files so I just enter my keys and test? Rgds *(sorry for bad english, with the help of google translator)* -- Twitter developer documentation and resources: http://dev.twitter.com/doc API updates via Twitter: http://twitter.com/twitterapi Issues/Enhancements Tracker: http://code.google.com/p/twitter-api/issues/list Change your membership to this group: http://groups.google.com/group/twitter-development-talk