<?php
  include ('cache.inc');
  
  function get_xml($url)\; \{$csv = file_get_contents($url,\; "r");$a = '"([^"]*)"';
    $n\; =\; \text{'}([^,]*)\text{'};$pattern = "/^$a,$a,$n,$a,$a,$n,$n,$n,$n,$n/";
    match = preg_match($pattern,$csv, $matches);$xml = new SimpleXMLElement("<quote><symbol/><name/><lastTrade><price/><date/><time/></lastTrade><change/><open/><high/><low/><volume/></quote>");
    $xml->symbol\; =$matches[1];
    $xml->name\; =$matches[2];
    $xml->lastTrade->price\; =$matches[3];
    $xml->lastTrade->date\; =$matches[4];
    $xml->lastTrade->time\; =$matches[5];
    $xml->change\; =$matches[6];
    $xml->open\; =$matches[7];
    $xml->high\; =$matches[8];
    $xml->low\; =$matches[9];
    $xml->volume\; =$matches[10];
    return $xml->asXML();\; \}$// See http://www.gummy-stuff.org/Yahoo-data.htm
  send_cached_xml("http://finance.yahoo.com/d/quotes.csv?f=snl1d1t1c1ohgv&e=.csv&s=" . urlencode(_GET['tag']), get_xml, 900);
  ?>