<?php

# Define Inital Variables
$fname = htmlspecialchars($_POST["fname"]);
$fmsg = htmlspecialchars($_POST["fmessage"]);
$savemsg = array("name" => $fname, "message" => $fmsg);


# Setup JSON
$data = json_decode(file_get_contents('test.json'), true);


# Add 
array_unshift($data , $savemsg);
$newURL = "http://192.168.1.180:9890/guestbook/index.html";
# Check name and message
if ($fname == "") {

  header('Refresh:2; url=' . $newURL );
  echo "There is no name, Try again with a name";
  exit();
}
if ($fmsg == "") {
  header('Refresh:2; url=' . $newURL );
  echo "There is no message, Try again with a message";
  exit();
}


file_put_contents('test.json', json_encode($data, JSON_PRETTY_PRINT));

header('Refresh:2; url=' . $newURL );
echo "Your submisson has been added";
exit();