<?php
header('Content-type: application/json');
$servername = "192.168.1.3";
$username = "userName";
$password = "password";
$dbname = "arduinoSensorData";

// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
// Check connection
if ($conn->connect_error) {
     die("Connection failed: " . $conn->connect_error);
}
$sql = "SELECT  * FROM sensorLog ORDER BY timeStamp DESC LIMIT 1";

$result = $conn->query($sql);

$flush = "FLUSH HOSTS";
query($flush);

named_array = $result->fetch_assoc();
echo json_encode($named_array);
$conn->close();
?>