GOOGLE MAP GOECODE

[Madhu Kumari]

i used this code but this is not give output,

its only give error msg:

This page contains the following errors:

error on line 2 at column 1: Extra content at the end of the document

Below is a rendering of the page up to the first error.

<?php

require("connect.php");

// Get parameters from URL

$center_lat = $_GET["lat"];

$center_lng = $_GET["lng"];

$radius = $_GET["radius"];

// Start XML file, create parent node

$dom = new DOMDocument("1.0");

$node = $dom->createElement("markers");

$parnode = $dom->appendChild($node);

// Opens a connection to a mySQL server

$connection=mysql_connect (localhost, $username, $password);

if (!$connection) {

  die("Not connected : " . mysql_error());

}

// Set the active mySQL database

$db_selected = mysql_select_db($database, $connection);

if (!$db_selected) {

  die ("Can\'t use db : " . mysql_error());

}

// Search the rows in the markers table

$query = sprintf("SELECT id, name, address, lat, lng, ( 3959 * acos( cos( radians('%s') ) * cos( radians( lat ) ) * cos( radians( lng ) - radians('%s') ) + sin( radians('%s') ) * sin( radians( lat ) ) ) ) AS distance FROM markers HAVING distance < '%s' ORDER BY distance LIMIT 0 , 20",

  mysql_real_escape_string($center_lat),

  mysql_real_escape_string($center_lng),

  mysql_real_escape_string($center_lat),

  mysql_real_escape_string($radius));

$result = mysql_query($query);

$result = mysql_query($query);

if (!$result) {

  die("Invalid query: " . mysql_error());

}

header("Content-type: text/xml");

// Iterate through the rows, adding XML nodes for each

while ($row = @mysql_fetch_assoc($result)){

  $node = $dom->createElement("marker");

  $newnode = $parnode->appendChild($node);

  $newnode->setAttribute("id", $row['id']);

  $newnode->setAttribute("name", $row['name']);

  $newnode->setAttribute("address", $row['address']);

  $newnode->setAttribute("lat", $row['lat']);

  $newnode->setAttribute("lng", $row['lng']);

  $newnode->setAttribute("distance", $row['distance']);

}

echo $dom->saveXML();

?>

PLEASE HELP.