<?php
require("flag.php");

if (isset($_GET('password'])) {
   if (hash("md5", $_GET['password']) = $_GET['password']) {
      echo "Zastavica je: " . $zastavica;
   }
   else {
      echo "Napacno geslo";
   }
 } else {
   ?>
     <img class="code-image" src="./code.png">
   <?php
  }
?>