}
#Umkreis
##  Geonames
require_once 'pear/geonames/Services/GeoNames.php';
$geo = new Services_GeoNames();
$splz = $_GET['splz'];
if ($splz == "" || ctype_digit($splz) == true || $splz == "PLZ bzw. Ort") {
    $splz = (int) trim($_GET['splz']);
} else {
    $splz = trim($_GET['splz']);
}
#echo $splz;
if ($splz != "" or $splz != "PLZ bzw. Ort") {
    $umkreis = $_GET['umkreis'];
    try {
        $postalCodes = $geo->findNearbyPostalCodes(array('placename' => $splz, 'radius' => $umkreis, 'maxRows' => 200));
        #echo "List of postal codes near by in a radius of 10km:\n";
        foreach ($postalCodes as $code) {
            #  printf(" - %s (%s)\n", $code->postalCode, $code->placeName);
            $postleitzahlen = $postleitzahlen . $code->postalCode . ",";
        }
        $postleitzahlen = "(" . substr($postleitzahlen, 0, -1) . ")";
        #$sstring = " where plz = ".$splz." ";
        $sstring = " where plz in " . $postleitzahlen . " ";
        #echo $sstring;
    } catch (Exception $e) {
        #echo 'Exception abgefangen: ',  $e->getMessage(), "\n";
        $antwort = "  Kein(e) Therapeut(in) in Umkreis von " . $umkreis . " km, bitte versuchen Sie es nochmals";
    }
}
#else
 * @filesource
 */
/**
 * Include the geonames package.
 */
require_once 'Services/GeoNames.php';
$geo = new Services_GeoNames();
// search for all cities named 'Paris'
$cities = $geo->search(array('name_equals' => 'Paris'));
echo "List of cities named Paris:\n";
foreach ($cities as $city) {
    printf(" - %s (%s)\n", $city->name, $city->countryName);
}
echo "\n";
// find all postal codes near by "Toulouse" in a radius of 10km
$postalCodes = $geo->findNearbyPostalCodes(array('lat' => 43.606, 'lng' => 1.444, 'radius' => 10, 'maxRows' => 100));
echo "List of postal codes near by Toulouse in a radius of 10km:\n";
foreach ($postalCodes as $code) {
    printf(" - %s (%s)\n", $code->postalCode, $code->placeName);
}
echo "\n";
// get the list of all countries and capitals in spanish
$countries = $geo->countryInfo(array('lang' => 'es'));
echo "List of all countries in spanish language:\n";
foreach ($countries as $country) {
    printf(" - %s (capital: %s)\n", $country->countryName, $country->capital);
}
echo "\n";
// get the neightbours countries of France
$array = $geo->countryInfo(array('country' => 'FR'));
$france = $array[0];