_ck_

<?php
/*
Plugin Name: Block Bad Queries
*/

if (strlen($_SERVER['REQUEST_URI'])>255 ||
    strpos($_SERVER['REQUEST_URI'],"eval(") ||
    strpos($_SERVER['REQUEST_URI'],"base64")) {
    @header("HTTP/1.1 414 Request-URI Too Long");
    @header("Status: 414 Request-URI Too Long");
    @header("Connection: Close");
    @exit;
}
?>