ค้นหาข้อมูล google map ลิ้งค์กับฐานข้อมูล PHP นำค่า ละติจูดและลองติจูด มาแสดงในแผนที่

<?php  

require("phpsql_dbinfo.php");


// Get parameters from URL

$fsearch = $_GET["fsearch"];

$asearch = $_GET["asearch"];



// 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

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

mysql_query("SET NAMES UTF8",$connection); 
if (!$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());
}


$query = "select * from farm1 where $fsearch like '%$asearch%' ";
$result = mysql_query($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("name", $row['fname']);
  $newnode->setAttribute("address", $row['faddress']);
  $newnode->setAttribute("idarea", $row['idarea']);
  $newnode->setAttribute("fuplink", $row['fuplink']);
  $newnode->setAttribute("fport", $row['fport']);
  $newnode->setAttribute("type", $row['type']);
  $newnode->setAttribute("fid", $row['fid']);
  $newnode->setAttribute("lat", $row['flat']);
  $newnode->setAttribute("lng", $row['flng']);
}

echo $dom->saveXML();
?>