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vichan/inc/instance-functions.php

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<?php
require_once("inc/8chan-functions.php");
require_once("inc/8chan-mod-pages.php");
require_once "lib/htmlpurifier-4.6.0/library/HTMLPurifier.auto.php";
function max_posts_per_hour($post) {
global $config, $board;
if (!$config['hour_max_threads']) return false;
if ($post['op']) {
$query = prepare(sprintf('SELECT COUNT(*) AS `count` FROM ``posts_%s`` WHERE `thread` IS NULL AND FROM_UNIXTIME(`time`) > DATE_SUB(NOW(), INTERVAL 1 HOUR);', $board['uri']));
$query->bindValue(':ip', $_SERVER['REMOTE_ADDR']);
$query->execute() or error(db_error($query));
$r = $query->fetch(PDO::FETCH_ASSOC);
return ($r['count'] > $config['hour_max_threads']);
}
}
function page_404() {
include('404.php');
}
function filename_func($a) {
$f = basename($a['filename'], '.'.$a['extension']);
$f = str_replace(array("\0", "\n", "<", ">", "/", "&"), array("?", "?", "«", "»", "", "and"), $f);
return $f;
}