<?php
//include 'connexion_db.php';
include 'connexion_db_server.php';
//Create connection
$conn = new mysqli($HostName, $HostUser, $HostPass, $DatabaseName);

if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
} 

$sql = "SELECT * FROM niveau";

$result = $conn->query($sql);

if ($result->num_rows >0) {
    while($row[] = $result->fetch_assoc()) {
	   $tem = $row;
	   $json = json_encode($tem);   
    }
	
} else {
    echo "No Results Found.";
}
echo $json;
$conn->close();
?>