This is the code I have for this page -
<?php
header("Content-type: text/xml");
require("phpsqlsearch_dbinfo.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
$query = sprintf("SELECT address, name, lat, lng, ( 3959 * acos( cos
( radians('%s') ) * cos( radians( lat ) ) * cos( radians( lng ) -
radians('%s') ) + sin( radians('%s') ) * sin( radians( lat ) ) ) ) AS
distance FROM markers HAVING distance < '%s' ORDER BY distance LIMIT
0 , 20",
mysql_real_escape_string($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 (!$result) {
die("Invalid query: " . mysql_error());
}
// Iterate through the rows, adding XML nodes for each
while ($row = @mysql_fetch_assoc($result)){
$node = $dom->createElement("marker");
$newnode = $parnode->appendChild($node);
$newnode->setAttribute("name", $row['name']);
$newnode->setAttribute("address", $row['address']);
$newnode->setAttribute("lat", $row['lat']);
$newnode->setAttribute("lng", $row['lng']);
$newnode->setAttribute("distance", $row['distance']);
}
echo $dom->saveXML();
?>
On Apr 2, 11:19 pm, Mike Williams <[email protected]> wrote:
> 1. You're failing to set the MIME type, so the page gets interpreted as
> HTML. Try adding this line before you output any code:
> header("Content-type: text/xml");
>
> 2. The HTML advert that gets included at the end breaks the XML syntax.
> If you're using some service that adds alphagodaddy adverts to all your
> pages, you need to switch it off when creating XML.
>
> --http://econym.org.uk/gmap
> The Blackpool Community Church Javascript Team
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