Login with Twitter

Twitter is a large social network and they provide Oauth Support.Signin with twitter Oauth is used to avoid form filling for registration and easily signin using twitter account.

This tutorial contains the following files.

1.index.php
2.config.php
3.process.php

and library files provided by twitter.

Live DemoDownload Script

Config.php

 <?php
        define('CONSUMER_KEY', 'XXXXXXXX'); //Replace With your key
        define('CONSUMER_SECRET', 'XXXXXXXX');//Replace With your CONSUMER SECRET
        define('OAUTH_CALLBACK', 'XXXXXXXX');//Replace With your Callback url
    ?>

Login Button

 <?php
          echo '<a href="process.php"><img src="images/sign-in-with-twitter-l.png" width="151" height="24" border="0" /></a>';
      ?>

Welcome Message for User

<?php
    $Username         =     $_SESSION['request_vars']['screen_name'];//Twitter username
    $twitterid             = $_SESSION['request_vars']['user_id']; //Twitter Account Id
    $oauth_token         = $_SESSION['request_vars']['oauth_token']; //Twiiter Oauth token
    $oauth_token_secret = $_SESSION['request_vars']['oauth_token_secret']; //Twitter Secret
  

    //Show welcome message
    echo '<div class="welcome_txt">Welcome <strong>'.$Username.'</strong> <a href="index.php?reset=1" style="float:right">Logout</a>!</div>';
    $connection = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET, $oauth_token, $oauth_token_secret); ?>

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