qcminecraft/Carbon-Forum-F

<?php
$TopicID = intval(Request('Get', 'topic_id', 0));
$PostID  = intval(Request('Get', 'post_id', 0));

if ($TopicID && $PostID) {
    $OlderPosts = $DB->single('SELECT count(ID) FROM ' . PREFIX . 'posts 
        WHERE TopicID = ? 
            AND PostTime <  (SELECT PostTime FROM ' . PREFIX . 'posts 
                WHERE ID = ?)', array(
        $TopicID,
        $PostID
    ));
    $DB->CloseConnection();
    $AppendURL = ($OlderPosts >= $Config['PostsPerPage']) ? ('-' . ceil(($OlderPosts + 1) / $Config['PostsPerPage'])) : '';
    header("HTTP/1.1 301 Moved Permanently");
    header("Status: 301 Moved Permanently");
    header("Location: " . $Config['WebsitePath'] . "/t/" . $TopicID . $AppendURL); //.'#Post'.$PostID
} else {
    AlertMsg('Bad Request', 'Bad Request', 400);
}