Code:
  <?php


  if (isset($_POST[submit])) 
  
  {

  $uploadArray= array();
  $uploadArray[] = $_POST['uploadedfile'];
  $uploadArray[] = $_POST['uploadedfile2'];
  $uploadArray[] = $_POST['uploadedfile3'];


      foreach($uploadArray as $file) 
      {
          $target_path = "upload/";
        
          $target_path = $target_path . basename( $_FILES["$file"]['name']);
        
        
            if(move_uploaded_file($_FILES["$file"]['tmp_name'], $target_path)) 
                {
        
                echo "The file ". basename( $_FILES["$file"]['name'])." has been uploaded";
        
                }
           else
                    {
        
                echo "There was an error uploading the file, please try again!";
        
                 }

          }



  }



  ?>





  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

  <html xmlns="http://www.w3.org/1999/xhtml">

  <head>

  <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />

  <title>Untitled Document</title>

  </head>



  <body>





  <form enctype="multipart/form-data" action="" method="POST">

  <p>

      <input type="hidden" name="MAX_FILE_SIZE" value="100000" />

  Choose a file to upload:

  <input name="uploadedfile" type="file" />

  </p>

  <p>Choose a file to upload:

  <input name="uploadedfile2" type="file" />

  </p>

  <p>Choose a file to upload:

  <input name="uploadedfile3" type="file" />

  <br />

  <input name="submit" type="submit" id="submit" value="submit" />

  </p>

  </form>



  </body>

  </html>