getLatLng.php

function getLatLng($zip){
  $url = "http://maps.googleapis.com/maps/api/geocode/json?address=".urlencode($zip)."&sensor=false";
  $result_string = file_get_contents($url);
  $result = json_decode($result_string, true);
  $result1[]=$result['results'][0];
  $result2[]=$result1[0]['geometry'];
  $result3[]=$result2[0]['location'];
  return $result3[0];
}