View file includes/cache.php

<?php

function stats_site() {
	global $config;
	if (@filemtime(FLEVEL.'local/temp/site.dat') < time()-$config['cache_counters']) {
		$book = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `book`"), 0);
		$forum_topics = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `forum_topics`"), 0);
		$forum_msg = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `forum_msg`"), 0);
		$news = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `news`"), 0);
		$news_comm = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `news_comm`"), 0);
		$loads_comm = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `loads_comm`"), 0);
		$photos = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `photos`"), 0);
		$photos_comm = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `photos_comm`"), 0);
		
		$put = 'Сообщений в гостевой: '.$book.'<br />
		Тем в форуме: '.$forum_topics.'<br />
 Сообщений в форуме: '.$forum_msg.'<br />
 Всего новостей: '.$news.'<br />
 Комментариев в новостях: '.$news_comm.'<br />
 Комментариев в загрузках: '.$loads_comm.'<br />
 Фото в галерее: '.$photos.'<br />
 Комментариев в галерее: '.$photos_comm.'<br />
 Зарегистрированных: '.stats_users();		
		file_put_contents(FLEVEL.'local/temp/site.dat', $put, LOCK_EX);
	} 
	return file_get_contents(FLEVEL.'local/temp/site.dat');
}

function stats_newcomers() {
	global $config;
	if (@filemtime(FLEVEL.'local/temp/newcomers.dat') < time()-$config['cache_counters']) {
		$put = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `users` WHERE `regtime` > '".(time()-86400 * 3)."'"), 0);
		
		file_put_contents(FLEVEL.'local/temp/newcomers.dat', $put, LOCK_EX);
	} 

	return file_get_contents(FLEVEL.'local/temp/newcomers.dat');
}

function stats_chat() {
	global $config;
	if (@filemtime(FLEVEL.'local/temp/chat.dat') < time()-$config['cache_counters']) {
		$total = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `chat`"), 0);
		$total_new = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `chat` WHERE `time` > '".(time()-86400)."'"), 0);
		
		$new = '';
		if ($total_new > 0) {
			$new = '<span style="color:green">+'.$total_new.'</span>';
		}
		
		$put = $total.' '.$new;

		file_put_contents(FLEVEL.'local/temp/chat.dat', $put, LOCK_EX);
	} 

	return file_get_contents(FLEVEL.'local/temp/chat.dat');
}

function stats_online() {
    global $config;
    if (@filemtime(FLEVEL.'local/temp/online.dat') < TIME - $config['cache_counters']) {
        $query_us = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `online` WHERE `id_user` > 0"), 0);
        $query_all = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `online`"), 0);
        
        $put = $query_us.'/'.$query_all;

        file_put_contents(FLEVEL.'local/temp/online.dat', $put, LOCK_EX);
    } 

    return file_get_contents(FLEVEL.'local/temp/online.dat');
} 

function stats_book() {
	global $config;
	if (@filemtime(FLEVEL.'local/temp/book.dat') < time()-$config['cache_counters']) {
		$total = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `book`"), 0);
		$total_new = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `book` WHERE `time` > '".(time()-86400)."'"), 0);
		
		$new = '';
		if ($total_new > 0) {
			$new = '<span style="color:green">+'.$total_new.'</span>';
		}
		
		$put = $total.' '.$new;

		file_put_contents(FLEVEL.'local/temp/book.dat', $put, LOCK_EX);
	} 

	return file_get_contents(FLEVEL.'local/temp/book.dat');
}

function stats_blog() {
	global $config;
	if (@filemtime(FLEVEL.'local/temp/blogs.dat') < TIME - $config['cache_counters']) {
		$put .= mysql_result(mysql_query("SELECT COUNT(`id`) FROM `blogs`"), 0);
		
		$blogs_new .= mysql_result(mysql_query("SELECT COUNT(`id`) FROM `blogs` WHERE `time` > '".(TIME - 86400)."'"), 0);
		if ($blogs_new > 0) {
			$put .= ' <span style="color:green">+'.$blogs_new.'</span>';
		}

		$comms_new = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `blogs_comm` WHERE `time` > '".(TIME - 86400)."'"), 0);
		if ($comms_new > 0) {
			$put .= ' | Комм.: <span style="color:green">+'.$comms_new.'</span>';
		}

		file_put_contents(FLEVEL.'local/temp/blogs.dat', $put, LOCK_EX);
	} 

	return file_get_contents(FLEVEL.'local/temp/blogs.dat');
}

function stats_photos() {
	global $config;
	if (@filemtime(FLEVEL.'local/temp/photos.dat') < TIME - $config['cache_counters']) {
		$put .= mysql_result(mysql_query("SELECT COUNT(`id`) FROM `photos`"), 0);
		
		$photos_new .= mysql_result(mysql_query("SELECT COUNT(`id`) FROM `photos` WHERE `time` > '".(TIME - 86400)."'"), 0);
		if ($photos_new > 0) {
			$put .= ' <span style="color:green">+'.$photos_new.'</span>';
		}

		$comms_new = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `photos_comm` WHERE `time` > '".(TIME - 86400)."'"), 0);
		if ($comms_new > 0) {
			$put .= ' | Комм.: <span style="color:green">+'.$comms_new.'</span>';
		}

		file_put_contents(FLEVEL.'local/temp/photos.dat', $put, LOCK_EX);
	} 

	return file_get_contents(FLEVEL.'local/temp/photos.dat');
}

function stats_forum() {
	global $config;
	if (@filemtime(FLEVEL.'local/temp/forum.dat') < time()-$config['cache_counters']) {
		$forum_topics = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `forum_topics`"), 0);
		$forum_msg = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `forum_msg`"), 0);
		$forum_msg_new = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `forum_msg` WHERE `time` > '".(time()-86400)."'"), 0);
		
		$new = '';
		if ($forum_msg_new > 0) {
			$new = '<span style="color:green">+'.$forum_msg_new.'</span>';
		}
		
		$put = '('.$forum_topics.'/'.$forum_msg.') '.$new;
		
		file_put_contents(FLEVEL.'local/temp/forum.dat', $put, LOCK_EX);
	} 

	return file_get_contents(FLEVEL.'local/temp/forum.dat');
}

function stats_loads() {
	global $config;
	if (@filemtime(FLEVEL.'local/temp/loads.dat') < TIME - $config['cache_counters']) {
		$put .= mysql_result(mysql_query("SELECT COUNT(`id`) FROM `loads` WHERE `ok` = 1"), 0);
		
		$loads_new = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `loads` WHERE `time` > '".(TIME - 86400)."' and `ok` = 1"), 0);
		if ($loads_new > 0) {
			$put .= ' <span style="color:green">+'.$loads_new.'</span>';
		}
		
		$comms_new = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `loads_comm` WHERE `time` > '".(TIME - 86400)."'"), 0);
		if ($comms_new > 0) {
			$put .= ' | Комм.: <span style="color:green">+'.$comms_new.'</span>';
		}
		
		file_put_contents(FLEVEL.'local/temp/loads.dat', $put, LOCK_EX);
	} 

	return file_get_contents(FLEVEL.'local/temp/loads.dat');
}

function stats_users() {
	global $config;
	if (@filemtime(FLEVEL.'local/temp/users.dat') < time()-$config['cache_counters']) {
		$total = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `users`"), 0);
		$total_new = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `users` WHERE `regtime` > '".(time()-86400)."'"), 0);
		
		$new = '';
		if ($total_new > 0) {
			$new = ' <span style="color:green">+'.$total_new.'</span>';
		}
		
		$put = ''.$total.''.$new;
		
		file_put_contents(FLEVEL.'local/temp/users.dat', $put, LOCK_EX);
	} 

	return file_get_contents(FLEVEL.'local/temp/users.dat');
}

function stats_admins() {
	global $config;
	if (@filemtime(FLEVEL.'local/temp/admins.dat') < time()-$config['cache_counters']) {
		$put = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `users` WHERE `access` > 0"), 0);
						
		file_put_contents(FLEVEL.'local/temp/admins.dat', $put, LOCK_EX);
	} 

	return file_get_contents(FLEVEL.'local/temp/admins.dat');
}

function news_index() {
    global $config;
    if (@filemtime(FLEVEL.'local/temp/news_index.dat') < time()-$config['cache_counters']) {
        $news_r = mysql_query("SELECT * FROM `news` ORDER BY `time` DESC LIMIT 1");
        $news = mysql_fetch_assoc($news_r);
        if (isset($news['id'])) {
            mb_internal_encoding('UTF-8');
            $comm = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `news_comm` WHERE `id_news` = '$news[id]'"), 0);
            $put = '<div class="title"><img src="../images/news.png"> <a href="news">Новости</a></div><div class="text_info"><a href="news/index.php?act=view&amp;id='.$news['id'].'"><b>'.$news['name'].'</b></a>: '.ccdate($news['time'], 0).'<br />'.bb(mb_substr($news['text'], 0, 50)).'...<br /><a href="news/index.php?act=comm&amp;id='.$news['id'].'">Комментарии</a> ('.$comm.')</div>';
        }

        file_put_contents(FLEVEL.'local/temp/news_index.dat', $put, LOCK_EX);
    } 
    return file_get_contents(FLEVEL.'local/temp/news_index.dat');
}

function ftopics_index() {
	global $config;
	if (@filemtime(FLEVEL.'local/temp/ftopics_index.dat') < time()-$config['cache_counters']) {
		file_put_contents(FLEVEL.'local/temp/ftopics_index.dat', '', LOCK_EX);
		$ftopic_r = mysql_query("SELECT * FROM `forum_topics` ORDER BY `last_time` DESC LIMIT 4");
		while ($t = mysql_fetch_array($ftopic_r)) {
			$t_msg = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `forum_msg` WHERE `id_topic` = '$t[id]'"), 0);
			
			if ($t['stuck']) {
				$pic = '<img src="images/forum_tstuck.gif">';
			} elseif($t['closed'] == 1 and empty($t['stuck'])) {
				$pic = '<img src="images/forum_tclosed.png">';
			} else {
				$pic = '<img src="images/forum_t.gif">';
			}

			$put = $pic.' <a href="forum/topic.php?id='.$t['id'].'">'.$t['title'].'</a> ('.$t_msg.') <a href="forum/topic.php?act=end&amp;id='.$t['id'].'">&raquo;&raquo;</a><br />';
			file_put_contents(FLEVEL.'local/temp/ftopics_index.dat', $put, FILE_APPEND | LOCK_EX);
		}
	}
	return file_get_contents(FLEVEL.'local/temp/ftopics_index.dat');
}

?>