if (!empty($_GET['east']) && !empty($_GET['north'])) {
$osRef = new OSRef((int) $_GET['east'], (int) $_GET['north']);
$latLng = $osRef->toLatLng();
$latLng->OSGB36ToWGS84();
$wp->latLng = $latLng;
} else {
if (!empty($_GET['gridref'])) {
$osRef = getOSRefFromSixFigureReference($_GET['gridref']);
$latLng = $osRef->toLatLng();
$latLng->OSGB36ToWGS84();
$wp->latLng = $latLng;
}
}
}
// Now do a reverse geocode & return the result
$placeName = $wp->reverseGeocode();
echo json_encode($placeName);
} else {
if (!empty($_GET['postcode']) || !empty($_GET['search'])) {
$options = array("format=json", "accept-language=en-gb,en", "countrycodes=gb");
// if (!empty($_GET['scope']))
// {
// if ($_GET['scope'] == $scopeSheffield)
// $viewbox = array('l'=>-1.6, 't'=>53.45, 'r'=>-1.3, 'b'=>53.3);
// else if ($_GET['scope'] == $scopeGeneralArea)
// $viewbox = array('l'=>-2.1, 't'=>53.6, 'r'=>-1.2, 'b'=>53.0);
//
// $options[] = "viewbox=".implode(",", $viewbox);
// }
if (!empty($_GET['postcode'])) {
// Strip spaces and validate
