Zjištění LAT / LNG souřadnic - Google maps
<?
function getLatLng($address)
{
$json = json_decode(file_get_contents("http://maps.google.com/maps/api/geocode/json?address=$address&sensor=false"));
$lat = $json->{'results'}[0]->{'geometry'}->{'location'}->{'lat'};
$lng = $json->{'results'}[0]->{'geometry'}->{'location'}->{'lng'};
return array("lat" => $lat, "lng" => $lng);
}