fecha rss

[hucht]

Hola, estoy usando un lector de feeds en PHP pero no he podido obtener la fecha del rss (que esta en la etiqueta <dc:date>) el lector que uso es:

Código PHP:

  <?php
set_time_limit(0);
$rss_channel = array();
$currently_writing = "";
$main = "";
$item_counter = 0;
function startElement($parser, $name, $attrs) {
       global $rss_channel, $currently_writing, $main;
       switch($name) {
           case "RSS":
           case "RDF:RDF":
           case "ITEMS":
               $currently_writing = "";
               break;
           case "CHANNEL":
               $main = "CHANNEL";
               break;
           case "IMAGE":
               $main = "IMAGE";
               $rss_channel["IMAGE"] = array();
               break;
           case "ITEM":
               $main = "ITEMS";
               break;
           default:
               $currently_writing = $name;
               break;
       }
}
 
function endElement($parser, $name) {
       global $rss_channel, $currently_writing, $item_counter;
       $currently_writing = "";
       if ($name == "ITEM") {
           $item_counter++;
       }
}
 
function characterData($parser, $data) {
    global $rss_channel, $currently_writing, $main, $item_counter;
    if ($currently_writing != "") {
        switch($main) {
            case "CHANNEL":
                if (isset($rss_channel[$currently_writing])) {
                    $rss_channel[$currently_writing] .= $data;
                } else {
                    $rss_channel[$currently_writing] = $data;
                }
                break;
            case "IMAGE":
                if (isset($rss_channel[$main][$currently_writing])) {
                    $rss_channel[$main][$currently_writing] .= $data;
                } else {
                    $rss_channel[$main][$currently_writing] = $data;
                }
                break;
            case "ITEMS":
                if (isset($rss_channel[$main][$item_counter][$currently_writing])) {
                    $rss_channel[$main][$item_counter][$currently_writing] .= $data;
                } else {
                    $rss_channel[$main][$item_counter][$currently_writing] = $data;
                }
                break;
        }
    }
}
 
$xml_parser = xml_parser_create();
xml_set_element_handler($xml_parser, "startElement", "endElement");
xml_set_character_data_handler($xml_parser, "characterData");
if (!($fp = fopen($file, "r"))) {
    die("No se pudo conectar.");
}
 
while ($data = fread($fp, 4096)) {
if (!xml_parse($xml_parser, $data, feof($fp))) {
die(sprintf("XML error: %s at line %d", xml_error_string(xml_get_error_code($xml_parser)), xml_get_current_line_number($xml_parser)));}
}
xml_parser_free($xml_parser);
 
if (isset($rss_channel["ITEMS"])) {
    if (count($rss_channel["ITEMS"]) > 0) {
#        for($i = 0;$i < count($rss_channel["ITEMS"]);$i++) {
        for($i = 0;$i <$ne;$i++) {
            if (isset($rss_channel["ITEMS"][$i]["LINK"])) {
            print ("\n<p class='resaltar'>".utf8_decode($rss_channel["ITEMS"][$i]["TITLE"]). "</p>");
            } else {
            print (utf8_decode($rss_channel["ITEMS"][$i]["TITLE"]));
            }
             print ($rss_channel["ITEMS"][$i]["PUBDATE"]);
             print (utf8_decode($rss_channel["ITEMS"][$i]["DESCRIPTION"]));
             print ("<br/><br/><span style='float:right'><a href='".$rss_channel["ITEMS"][$i]["LINK"]."' target='_blank'>Leer la publicaci&oacute;n completa »</a></span>");
             }
    }
else {print ("<b>No hay art&iacute;culos para leer.</b>");}
}
?>   

Alguien tiene alguna idea?