title: Add a variable that will be echo on page next to uniqid
body: <p>I have this code</p>
  
  <pre><code>&lt;?php
  
      include("variables.php");
  
      $password = trim($_SERVER['QUERY_STRING']);
  
      if($password == ADMIN_PASSWORD) {
          // Create a new key
          $new = uniqid('key',TRUE);
  
          if(!is_dir('keys')) {
              mkdir('keys');
              $file = fopen('keys/.htaccess','w');
              fwrite($file,"Order allow,deny\nDeny from all");
              fclose($file);
          }
  
          $file = fopen('keys/keys','a');
          fwrite($file,"{$new}\n");
          fclose($file);
  ?&gt;
  </code></pre>
  
  <p>This script is located in a file named generate.php and if I access this url ( <code>http://www.site.com/generate.php?1234</code> - 1234 is the password to can generate a unique ID) will generate a unique link like this <code>http://www.site.com/page.php?key525e1200e3a5f9.19949496</code> that will be only 1 time available!</p>
  
  <p>Now what I want is to access <code>http://www.site.com/generate.php?1234?s=email@email.com</code></p>
  
  <p>And this this generate a unique link <code>http://www.site.com/page.php?key525e1200e3a5f9.19949496?s=email@email.com</code></p>
  
  <p>This is for a protected download page! I need to can add the user email to the download page, and this to be generated by link! s is the variable that will be get by the download page with <code>$_GET['s']</code></p>
  
  <p>Understand what I mean?</p>