sse.php

<?php
// Set header agar dapat melakukan Server-Sent Events
header('Content-Type: text/event-stream');
header('Cache-Control: no-cache');
include('connection.php');

$query = "SELECT * FROM data";
$result = mysqli_query($conn, $query);
$data = mysqli_fetch_assoc($result);
$data = json_encode($data);

// Kirimkan data dalam format JSON ke klien
echo "data: " . $data;
echo PHP_EOL;
// Event user
echo "event: data";
echo PHP_EOL;
echo PHP_EOL;
flush();