gistfile1.php

<?php
$the_tweet = 'hello';
// TWITTER API ==================
    $consumerKey    = 'qu...xF';
    $consumerSecret = 'it...hG';
    $oAuthToken     = '24...ub';
    $oAuthSecret     = 'oy...d2';
     
    include "OAuth.php";

    include "twitteroauth.php";
     
    $tweet = new TwitterOAuth($consumerKey, $consumerSecret, $oAuthToken, $oAuthSecret);
     
    if (isset($the_tweet)) {
        $tweetmsg = $the_tweet;
        $tweet->post('statuses/update',array('status' => $tweetmsg));
         echo "Your message has been sent to Twitter.";
    } else {
         echo "Your message has not been sent to Twitter.";
    }
    // END TWITTER API ==================
?>