<?php
$host = "localhost";
$user = "root"; 
$password = "";       
$database = "samochody";

$conn = new mysqli($host, $user, $password, $database);

if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}

$sql = "SELECT * FROM paliwa";
$result = $conn->query($sql);

$data = [];
if ($result->num_rows > 0) {
    while ($row = $result->fetch_assoc()) {
        $data[] = $row;
    }
}

header('Content-Type: application/json');
echo json_encode($data);

$conn->close();
?>