Events are triggered when user successfully tweets the page, to capture some information from Twitter, we can add a “listeners” to the actions users perform in Web Intents. Once we know the user has Twitted the page, we can make an Ajax request to a PHP file, which will respond to this request by sending the unlocked data to user browser. Here’s complete code example of a page which has some content to be unlocked by Twitting.
To read more about this article Click Here
For Demo Click Here