ecomonde/play/action_enemy.php

<?php include "../header.php";

$nom_modif="";

if (isset($_GET['entry'])) {
  $nom_modif = $_GET['entry'];
} else {
  header("location: ./index.php");
  end;
}

$xml = simplexml_load_file('../medias/'.$hash.'/enemy/'.$nom_modif.'.xml');

if (isset($_GET['hp_plus']) && $xml->entry->hp<3) {
  $xml->entry->hp++;
}

if (isset($_GET['hp_moins']) && $xml->entry->hp>0) {
  $xml->entry->hp--;
}

$xml->asXml('../medias/'.$hash.'/enemy/'.$nom_modif.'.xml');
header("location: index.php");
?>