You can refer to this library, written by @abraham to learn using OAuth authorization in PHP.
http://twitteroauth.labs.poseurtech.com/connect.php On Sat, Aug 28, 2010 at 7:15 AM, computerzworld <meat2...@gmail.com> wrote: > Hi, I have created application that fetches users' tweets from his/her > user account. I want to validate the username using php & ajax when he/ > she is entering in the textbox. Is there any way using which I can get > response whether user have entered valid username or not? Please help > me. Thanks in advance. > > -- > 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?hl=en > -- 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?hl=en