<?php
    error_reporting(0);
if(!isset($_SESSION['steamid'])) {

//If user isn't logged

    echo "0";

}  else {
//If user is logged
$username = $steamprofile['personaname'];
$host = "xxxx";
$dbuser = "xxxx";
$pass = "xxxx";
$dbname = "xxxx";

 $dbconn = mysqli_connect($host, $dbuser, $pass, $dbname);

 if (!$dbconn) {
     die("Connection failed: " . mysqli_connect_error());
}

$query = "SELECT * FROM Users WHERE username='$username'";
$result = mysqli_query($dbconn, $query);

if (mysqli_num_rows($result) > 0) {

    while($row = mysqli_fetch_assoc($result)) {
        echo $row["points"];
    }
} else {
//If user isn't found
    echo "0";
}
 }
?>