How to Get county name from latitude and longitude Using PHP

For get county name from latitude and longitude Using PHP

$geocode_stats = file_get_contents("http://maps.googleapis.com/maps/api/geocode/json?latlng=23.0333,72.6167&sensor=false");
$output_deals = json_decode($geocode_stats);
$country = $output_deals->results[2]->address_components[4]->long_name;