Including external for an rss feed...

<?php
class RSSParser {

    var $insideitem = false;
    var $tag = "";
    var $title = "";
    var $description = "";
    var $link = "";

    function startElement($parser, $tagName, $attrs) {
        if ($this->insideitem) {
            $this->tag = $tagName;
        } elseif ($tagName == "ITEM") {
            $this->insideitem = true;
        }
    }

    function endElement($parser, $tagName) {
        if ($tagName == "ITEM") {
            printf("<h1><a href='%s'>%s</a></b></dt></h1>",
                trim($this->link),htmlspecialchars(trim($this->title)));
            printf("<dd>%s</dd><br /><br />",htmlspecialchars(trim($this->description)));
            $this->title = "";
            $this->description = "";
            $this->link = "";
            $this->insideitem = false;
        }
    }

    function characterData($parser, $data) {
        if ($this->insideitem) {
        switch ($this->tag) {
            case "TITLE":
            $this->title .= $data;
            break;
            case "DESCRIPTION":
            $this->description .= $data;

            break;
            case "LINK":
            $this->link .= $data;
            break;
        }
        }
    }
}

$xml_parser = xml_parser_create();
$rss_parser = new RSSParser();
xml_set_object($xml_parser,&$rss_parser);
xml_set_element_handler($xml_parser, "startElement", "endElement");
xml_set_character_data_handler($xml_parser, "characterData");
$fp = fopen("RSS FEED GOES HERE","r")
    or die("Error reading RSS data.");
while ($data = fread($fp, 4096))
    xml_parse($xml_parser, $data, feof($fp))
        or die(sprintf("XML error: %s at line %d", 
            xml_error_string(xml_get_error_code($xml_parser)), 
            xml_get_current_line_number($xml_parser)));
fclose($fp);
xml_parser_free($xml_parser);


?>