
xml_parser = xml_parser_create();
	$rss_parser->parse_results($rss_parser, "http://auctions.overstock.com/rss/seller/8162545/listings.xml");
	*************************************************/	
	class RSSParser {
		private $title = "";
		private $link = "";
		private $description = "";
		private $inside_item = false;
		private $current_tag;
		public $xml_parser;
		
		private function startElement($parser, $name, $attrs='') {
			$this->current_tag = $name;
			if($this->current_tag == "ITEM") $this->inside_item = true;
		}
		
		private function endElement($parser, $tagName, $attrs='') {
			if($tagName == "ITEM") {
				printf("\t
%s\n", trim($this->link), htmlspecialchars(trim($this->title)));
				print("
");
				printf("\t
%s
\n", str_replace("description)));
	
				$this->title = "";
				$this->description = "";
				$this->link = "";
				$this->inside_item = false;
			}
		}
		
		private function characterData($parser, $data) {
			if($this->inside_item) {
				switch($this->current_tag) {
					case "TITLE":
						$this->title.= $data;
						break;
					case "DESCRIPTION":
						$this->description.= $data;
						break;
					case "LINK":
						$this->link.= $data;
						break;	
					default:
						break;
				}
			}
		}
		
		public function parse_results($rss_parser, $file) {
			xml_set_object($this->xml_parser, &$rss_parser);
			xml_set_element_handler($this->xml_parser, "startElement", "endElement");
			xml_set_character_data_handler($this->xml_parser, "characterData");
			
			$fp = fopen("$file","r") or die("Error reading XML file, ".$file);
			
			while($data = fread($fp, 4096)) {
				xml_parse($this->xml_parser, $data, feof($fp)) or die(sprintf("XML error: %s at line %d", xml_error_string(xml_get_error_code($this->xml_parser)), xml_get_current_line_number($this->xml_parser)));
			}
			
			fclose($fp);
			xml_parser_free($this->xml_parser);
		}
	}
?>