Xen AutoLoader

<?php
$limit = 4;
$nodes = array("18", "2");

$startTime = microtime( true );

// Set to forum location - See XenForo index.php for information
$fileDir = './xenforo';

// Init autoloader
require( $fileDir . '/library/XenForo/Autoloader.php' );
XenForo_Autoloader::getInstance()->setupAutoloader( $fileDir . '/library' );

XenForo_Application::initialize( $fileDir . '/library', $fileDir );
XenForo_Application::set( 'page_start_time', $startTime );

//Customize Code
    $xenOptions = XenForo_Application::get('options');
    $forumUrl = $xenOptions->boardUrl;

    $threadModel = XenForo_Model::create( 'XenForo_Model_Thread' );
    $threads = $threadModel->getModelFromCache('XenForo_Model_Thread')->getThreads( array(
        'discussion_state'        => 'visible',
        'node_id'          => $nodes,
    ), array(
        'limit'          => $limit,
        'order'          => 'thread_id',
        'orderDirection' => 'desc'
    ));

    $postModel = XenForo_Model::create('XenForo_Model_Post');
    /*PHP 5.5*/ $postIds = array_column($threads, 'first_post_id');
    /*PHP 5.3*/ //$postIds = array_map(function ($a) { return $a['first_post_id']; }, $threads);
    $posts = $postModel->getPostsByIds($postIds);

    $bbCodeFormatter = XenForo_BbCode_Formatter_Base::create('Sedo_Demo_BbCode_Formatter_BaseFilter');
    $bbCodeFormatter->setBaseFilterInvisible(false);

    $allowedTags = array('b', 'i', 'u');
    $bbCodeFormatter->setBaseFilterAllowedTags($allowedTags);

    $bbCodeParser =  XenForo_BbCode_Parser::create($bbCodeFormatter);
        $bbCodeOptions = array(
        'showSignature' => false,
        'states' => array(
            'viewAttachments' => false,
            'stopLineBreakConversion' => true
        )
    );

    foreach($posts as $post)
    {
        $threadId = $post['thread_id'];
        $thread = $threads[$threadId];

        $threadTitle = $thread['title'];
        $threadUrl = $threadUrl = $forumUrl . '/' . XenForo_Link::buildPublicLink('threads', $thread);

        /*Method A*/
        //$message = $bbCodeParser->render($post['message']);

        /*Method B*/
        // You can customize this method with the $bbCodeOptions ; you set 'stopLineBreakConversion', so there won't have any line breaks
        $message = XenForo_ViewPublic_Helper_Message::getBbCodeWrapper($post, $bbCodeParser, $bbCodeOptions);
        $message = $message->__toString(); //we're not in XenForo template

            echo
        "<h3><a href=\"$threadUrl\">"
        . XenForo_Helper_String::wholeWordTrim($threadTitle, 50)
        . "</a></h3>"
        . XenForo_Helper_String::wholeWordTrim($message, 400)
        ;
    }

    //Zend_Debug::dump($contents);