Untitled

<html>
<head>
  <title>result</title>
</head>
<body>
<?php
   if($_FILES["filename"]["size"] > 1024*3*1024)
   {
     echo ("File is bigger than 3 mb");
     exit;
   }
// Check
   if(is_uploaded_file($_FILES["filename"]["site"]))
   {
// esli zagruzhen, peremeshaem v norm papku
     move_uploaded_file($_FILES["filename"]["site"], "/path/to/file/".$_FILES["filename"]["name"]);
   } else {
      echo("error");
   }
?>
</body>
</html>