<ratelist>
<rate>
<id>2</id>
<country lang="de">Ägypten</country>
<country lang="en">Egypt</country>
<currency lang="de">Ägyptische Pfund</currency>
<currency lang="en">Egyptian Pound</currency>
<countryiso>eg</countryiso>
<currencyiso>EGP</currencyiso>
<rate_buy>0.1670510</rate_buy>
<rate_sell>0.1352249</rate_sell>
<lastchange>2005-05-18</lastchange>
</rate>

// XML FILE AUSLESEN
function readDatabase($filename) { 
  $data = implode("",file($filename));
  $parser = xml_parser_create(); 
  xml_parser_set_option($parser,XML_OPTION_CASE_FOLDING,0); 
  xml_parser_set_option($parser,XML_OPTION_SKIP_WHITE,1); 
  xml_parse_into_struct($parser,$data,$values,$tags); 
  xml_parser_free($parser); 
  print_r($vals); 
   
  foreach ($tags as $key=>$val) {

    if ($key=="TERMIN_MIN") {
      $min[]=$values[$val[0]];
    }
    elseif ($key=="TERMIN_MAX") {
      $max[]=$values[$val[0]];
    }
    
    if ($key == "rate") {
        $angebote = $val; 
        for ($i=0; $i < count($angebote); $i+=2) {
          $offset = $angebote[$i] + 1;
          $len = $angebote[$i + 1] - $offset;
          
          $tdb[] = parseAng(array_merge(array_slice($values, $offset, $len),$min, $max));
        }
      }
      else {
        continue;
      }
   }
   return $tdb;
} 

function parseAng($avalues) { 
  for ($i=0; $i < count($avalues); $i++) {
    $ang[$avalues[$i]["tag"]] = $avalues[$i]["value"]; 
  }
  return new topangebot($ang); 
}


#############################  
#** FUNKTION DER ANGEBOTE **#
#**###      --x--      ###**#
#############################
function getAngebot() {
  return readDatabase("xml_file");
}

function writeBlock($db) {
  foreach ($db as $outp) {
    echo '<div class="topangebot_teaser">'."\n";
    echo '<h3 class="zielgebiet">'.$outp->country.'</h3>'."\n";
    echo '<h3 class="zielgebiet">'.$outp->currency.'</h3>'."\n";
    echo '<h4 class="zielgebiet">'.$outp->rate_buy.'</h4>'."\n";
    echo '<hr>';
    echo '</div>'."\n";
  }
}

function reiseBlock() {
  $db = getAngebot();
  if (!$db) {
    $db = getAngebot();
  }
  writeBlock($db);
}