uhhuui

<?php require_once("head.php");checklogin("Lanare");if(isset($_POST['txt'])  ) {   $txt = htmlspecialchars(sqlsafe($_POST['txt']));   if(strlen($txt) >= 3) {       usleep(500);      mysql_query("INSERT INTO shout (lanare, tid, txt) VALUES ($LanareID, UNIX_TIMESTAMP(),'$txt')");      clear_cache("Shoutbox");   }   $return = isset($_POST['return']) ? $_POST['return'] : "index.php";   header("Location: $return");   die();}?>