linkfeed.ru links wordpress plugin

linkfeed.php

<?php
/*
Plugin Name: linkFeed
Plugin URI:
Description: linkFeed plugin
Version: 1.1.0
Author: RobbyRoboter
Author URI: http://www.begemotik.ee
*/
add_action('init', linkfeed_widget_register);
function linkfeed_widget_register()
{
	register_sidebar_widget('Link Feed', 'linkfeed_widget');
}

 function linkfeed_widget($args)
{
	global $wpdb;

	extract($args);
	$lc_charset = 'UTF-8'; // Набор символов для клиента
	echo $before_widget;
	echo $before_title;
	echo 'Наши спонсоры:';
	echo $after_title;
	echo '<ul><li>';
    define('LINKFEED_USER', 'ENTER YOUR ID HERE');
    require_once($_SERVER['DOCUMENT_ROOT'].'/'.LINKFEED_USER.'/linkfeed.php');
    $linkfeed = new LinkfeedClient();
    echo $linkfeed->return_links();
    echo '</li></ul>';
    echo $after_widget;

}