echo "<table width='65%'>";
echo "<form name='upload' method='POST' action='uploadFile.php'>";
echo "<tr><td><input name='upfile' type='file'></td></tr>";
echo "<tr><td><input type='submit' value='Upload'></td></tr>";
echo "</table>";


-- uploadFile.php --

print_r($_FILES);
$uploaddir = "./files/$user";
$uploadfile = $uploaddir . basename($_FILES['upfile']['name']);
if(move_uploaded_file($_FILES['upfile']['tmp_name'], $uploadfile))
{
    echo "Upload of file ". basename($_FILES['upfile']['name']). "has been successful";
}
else
{
    echo "There was an error uploading the file, pleaes try again!";
}