getElementsByTagName('configuration');
$params = $configuration->item(0)->getElementsByTagName('param');
for($i = 0; $i < $params->length; $i++) {
$param = $params->item($i);
if($param->getAttribute("name") == "max_extent") {
$max_extent = $param->firstChild->nodeValue;
}
}
// Take the max_extent and project it to lat/lon
$extent = explode(",",$max_extent);
$min_extent = ms_newPointObj();
$min_extent->setXY($extent[0],$extent[1]);
$min_extent->project($map_proj, $latlon_proj);
$max_extent = ms_newPointObj();
$max_extent->setXY($extent[2],$extent[3]);
$max_extent->project($map_proj, $latlon_proj);
// Create the Google geocode URL
$url = "http://maps.google.com/maps/geo?output=xml&key=$googlekey";
$request_url = $url . "&q=" . urlencode($streetaddress);
// Response from Google
$xml = simplexml_load_file($request_url) or die('Unable to resolve address.
New Search');
$status = $xml->Response->Status->code;
if (strcmp($status, "200") == 0) {
// Successful geocode
// Look at the candidate matches, keep those within max_extent
$placemarks = $xml->Response->Placemark;
foreach($placemarks as $placemark) {
$coordinates = $placemark->Point->coordinates;
$coordinatesSplit = split(",", $coordinates);
// if($coordinatesSplit[0] >= $min_extent->x and $coordinatesSplit[0] <= $max_extent->x and $coordinatesSplit[1] >= $min_extent->y and $coordinatesSplit[1] <= $max_extent->y) {
$address = split("!", $placemark->address);
$match['address'] = $address[0];
$match['lng'] = $coordinatesSplit[0];
$match['lat'] = $coordinatesSplit[1];
array_push($matches, $match);
// }
}
// Create output for each match
if(count($matches) > 0) {
$content .= "Possible Address Matche(s):
$resolvedaddress";
foreach($matches as $value) {
$content .= "" . $value["address"] . "
";
}
}
else {
$content .= "Unable to resolve address.
";
}
header('Content-type: application/xml');
print "";
print "";
print "";
print "New Search';
print "]]>";
print"";
print "";
}
else{
header('Content-type: application/xml');
print "";
print "";
print "";
print "Unable to resolve address.
";
print '
New Search';
print "]]>";
print"";
print "";
}
?>