<?php

$domDoc = domxml_open_file('data.xml');

$runs = $domDoc->get_elements_by_tagname('Run');

$menuitems = array();


$count = 0;
foreach($runs as $run) {
  $runitems = array();
  $starttime = $run->get_elements_by_tagname('StartTime');

  $timestr = str_replace("T", " ", $starttime[0]->get_content());
  $time = strtotime($timestr);
  $runitems['time'] = date("M j, Y g:i a", $time);

  $duration = $run->get_elements_by_tagname('Duration');
  $duration = $duration[0]->get_content();
  $duration = str_replace("PT", "", $duration);
  $duration = str_replace("S", "", $duration);
  $duration = date("H:i:s", $duration - date("Z"));  

  $runitems['duration'] = $duration;

  $length = $run->get_elements_by_tagname('Length');
  $runitems['length'] = number_format($length[0]->get_content() / 
1609.344, 2) . " miles";
  $runitems['count'] = $count++;
  array_push($menuitems, $runitems);
}

echo "[";
$first_menu = 0;
foreach ($menuitems as $item) {
  if ($first_menu) echo ",\n";
  echo "{\n";
  $first_item = 0;
  foreach($item as $key => $val) {
    if ($first_item) echo ",\n";
    echo "\"$key\": ";

    if (is_numeric($val)) {
      echo $val;
    } else {
      echo "\"$val\"";
    }

    $first_item = 1;
  }
  echo "}\n";
  $first_menu = 1;  
}
echo "]";


?>