twitter 0auth code

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>
    </title>
    <meta name="description" content="">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <style>
      * {
        font-family:arial;
      }

      h1 {padding:0 40px;}
      .tweet {
        width:50%;
        margin-bottom:20px;
        background-color:#F2F2F2;
        border:1px solid #A0A0A0;
        list-style-type:none;
        padding:20px;
      }

    </style>
  </head>
  <body>
    <h1>Rob's Twitter timeline</h1>

      <?php require_once("twitteroauth/twitteroauth.php");
$consumer_key = 'rmAxkcjZckOuO6j6Hfjpw';                               // Put your consumer key here
$consumer_secret = 'nS1UcDp4PiNuHA2tNWyS1pvL58e0Gpgcm4NJ3PjHWI';         // Put your consumer secret here
$access_token = '85359432-3jV6PE1081qP7R46hrUwdOKU4OrrmC0z1H85WkMDw';   // Put your access token here
$access_token_secret = 'z48zTapAqaYOVR7WVjyDwvrGKBEJgO2HnReEmypdFwFNJ';   // Put your access token secret here
$nb_of_tweets = 8;                                                      // Nb of tweets to be displayed
$include_rts = true;                                    // true to include RT's or false to exclude them


$connection = new TwitterOAuth($consumer_key,$consumer_secret,$access_token,$access_token_secret);

$tweets = $connection->get('statuses/home_timeline', array('count' => $nb_of_tweets, 'include_rts' => $include_rts));
$content = $connection -> get('account/verify_credentials');
$img = $content -> profile_image_url_https;
?>
      <ul>
        <?php  foreach ($tweets as $key =>
$tweet): ?>
        <li class="tweet">
       <img src ="<?php echo $img ;?>" />
          <?php

//links
$tweet = ereg_replace("[[:alpha:]]+://[^
<>
[:space:]]+[[:alnum:]/]","
<a target='_blank' href=\"\\0\">
\\0
</a>
",  $tweet->
text);
//#
$tweet = preg_replace('/(^|\s)#(\w*[a-zA-Z_]+\w*)/', '\1
<a target="_blank" href="https://twitter.com/search?q=%23\2&src=hash">
#\2
</a>
', $tweet);
//@
$tweet = preg_replace('/[@]+([A-Za-z0-9-_]+)/', '
<a target="_blank" href="http://twitter.com/$1" target="_blank">
@$1
</a>
', $tweet );


echo $tweet;


?>
          </li>
          <?php endforeach ?>
      </ul>
  </body>
</html>