PHP Goutte BWT reader

draft 1

header('Content-Type: text/xml');

require_once __DIR__.'/../goutte.phar';
include __DIR__."/../include/FeedTypes.php";
use Goutte\Client;

$client = new Client();
$crawler = $client->request('GET', 'http://apps.cbp.gov/bwt/');
$locations = array ( "CalexicoEast", "CalexicoWest" );
$language = array(  "CalexicoEast" => "Mexicali II", "CalexicoWest" => "Mexicali Centro", 
                    "At" => "", " PST" => ", " ,  "no delay" => "0 min ", "delay" => "espera, ", 
                    "lane(s) open" => "líneas abiertas ", "Lanes Closed"  => " Lineas Cerradas ", 
                    "min"=>"min ");
$items = array();
$crawler->filter('table[class=basic_text] > tr td[headers=pc_id]')->each(function ($node, $i) use ($locations, $language, &$items) {
  if ( in_array( trim($node->nodeValue), $locations ) ) {
    
    $nodeValue = str_replace(array_keys($language), array_values($language),  $node->parentNode->nodeValue );

    $nodeValues = explode( "\n" , str_replace( "\r", "",  $nodeValue) );

    if ( isset($nodeValues[7]) && $nodeValues[7]!="N/A") 
        $items[] = array ( 'title' => $nodeValues[0] . " - Vehiculos", 'link' => 'http://apps.cbp.gov/bwt/', 'description' => $nodeValues[7] );
    
    if ( isset($nodeValues[8]) && $nodeValues[8]!="N/A")
        $items[] = array ( 'title' => $nodeValues[0] . " - Ready Lane", 'link' => 'http://apps.cbp.gov/bwt/', 'description' => $nodeValues[8] );
    
    if ( isset($nodeValues[9]) && $nodeValues[9]!="N/A")
        $items[] = array ( 'title' => $nodeValues[0] . " - SENTRI", 'link' => 'http://apps.cbp.gov/bwt/', 'description' => $nodeValues[9] );

    if ( isset($nodeValues[11]) && $nodeValues[11]!="N/A")
        $items[] = array ( 'title' => $nodeValues[0] . " - Peatonal", 'link' => 'http://apps.cbp.gov/bwt/', 'description' => $nodeValues[11] );
  }
});

$rssFeed = new RSS2FeedWriter();
//Setting the channel elements
//Use wrapper functions for common channel elements
$rssFeed->setTitle('ZonaLider');
$rssFeed->setLink('http://rss.zonalider.com/bwt/');
$rssFeed->setDescription('ZonaLider RSS Channel');
//Use core setChannelElement() function for other optional channels
$rssFeed->setChannelElement('language', 'es-MEX');
$rssFeed->setChannelElement('pubDate', date(DATE_RSS, time()));

foreach ($items as &$item ) {
    $rssItem = $rssFeed->createNewItem();
    $rssItem->setTitle($item['title']);
    $rssItem->setLink($item['link']);
    $rssItem->setDate(time());
    $rssItem->setDescription($item['description']);
    $rssFeed->addItem($rssItem);
}

echo $rssFeed->generateFeed();