<?php
$servername = "localhost";
$username = "mikeb";
$password = "password";
$dbname = "my_mikeb";
$room = $_GET['room'];


// Create connection
$conn = mysqli_connect($servername, $username, $password, $dbname);
// Check connection
if (!$conn) {
    die("Connection failed: " . mysqli_connect_error());
}

$xml = new XMLWriter();

$xml->openURI("php://output");
$xml->startDocument('1.0" encoding="UTF-8');
$xml->setIndent(true);

$xml->startElement('players');

$sql = "SELECT id, name, attack , level FROM $room";
$result = mysqli_query($conn, $sql);

if (mysqli_num_rows($result) > 0) {
    // output data of each row
    while($row = mysqli_fetch_assoc($result)) {
        //echo "id: " . $row["id"]. " - Name: " . $row["name"]. " " . $row["attack"]. "<br>";

          $xml->startElement("player");

         	 $xml->writeAttribute('id', $row['id']);
            	  $xml->startElement("name");
         		 	$xml->writeRaw($row['name']);
            	  $xml->endElement();
                  $xml->startElement("attack");
                    $xml->writeRaw($row['attack']);
                    $xml->endElement();
                    $xml->startElement("level");
                    $xml->writeRaw($row['level']);
                  $xml->endElement();

          $xml->endElement();
    }
} else {
    echo "0 results";
}
$dom = new DomDocument('1.0', 'UTF-8');
$dom->save('players.xml');
mysqli_close($conn);


?>