<?php
// Check if the request is a POST request
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    // Assuming data is sent via a POST field named 'logData'
    $logData = $_POST['logData'] ?? 'Default log entry.';

    // Specify the log file
    $logfile = '../log.txt';

    // Write or append the data to the file
    file_put_contents($logfile, $logData . "\n", FILE_APPEND);

    // Send a response back to JavaScript
    echo json_encode(["status" => "success", "message" => "Data logged successfully"]);
} else {
    // Handle incorrect request method
    http_response_code(405);
    echo json_encode(["status" => "error", "message" => "Method not allowed"]);
}
?>