��。
	
	$table_map = array(
		'thread'=>'tid',
		'post'=>'pid',
		'user'=>'uid',
	);
	foreach ($table_map as $table=>$col) {
		$maxid = db_maxid($table, $col, array('create_date'=>array('<'=>$crontime)));
		$count = db_count($table, array('create_date'=>array('<'=>$crontime)));
		$arr = array(
			'year'=>$y,
			'month'=>$m, 
			'day'=>$d, 
			'create_date'=>$crontime, 
			'table'=>$table, 
			'maxid'=>$maxid, 
			'count'=>$count
		);
		db_replace('table_day', $arr);
	}
	
}

// 重新生成数据
function table_day_rebuild() {
	
	global $time;
	$user = user__read(1);
	$crontime = $user['create_date'];
	while($crontime < $time) {
		table_day_cron($crontime);
		$crontime = $crontime + 86400;
	}
	
}




?>'] < $tag_update_time) {
			$tagidarr = tag_thread_find_tagid_by_tid($thread['tid'], $forum['tagcatelist']);
			$thread['tagids'] = implode(',', $tagidarr);
			thread_update($thread['tid'], array('tagids'=>$thread['tagids'], 'tagids_time'=>$time));
		} else {
			$tagidarr = explode(',', $thread['tagids']);
		}
		
		foreach($tagidarr as $tagid) {
			isset($forum['tagmap'][$tagid]) AND $thread['taglist'][] = $forum['tagmap'][$tagid];
		}
	}
	

}

function thread_format_last_date(&$thread) {
	
	if($thread['last_date'] != $thread['create_date']) {
		$thread['last_date_fmt'] = humandate($thread['last_date']);
	} else {
		$thread['create_date_fmt'] = humandate($thread['create_date']);
	}
	
}

function thread_count($cond = array()) {
	
	$n = db_count('thread', $cond);
	
	return $n;
}

function thread_maxid() {
	
	$n = db_maxid('thread', 'tid');
	
	return $n;
}

function thread_safe_info($thread) {
	
	unset($thread['userip']);
	if(!empty($thread['user'])) {
		$thread['user'] = user_safe_info($thread['user']);
	}
	
	return $thread;
}

function thread_get_level($n, $levelarr) {
	
	foreach($levelarr as $k=>$level) {
		if($n <= $level) return $k;
	}
	
	return $k;
}


// 对 $threadlist 权限过滤
function thread_list_access_filter(&$threadlist, $gid) {
	global $conf, $forumlist;
	if(empty($threadlist)) return;
	
	
	
	foreach($threadlist as $tid=>$thread) {
		if(empty($forumlist[$thread['fid']]['accesson'])) continue;
		if($thread['top'] > 0) continue;
		if(!forum_access_user($thread['fid'], $gid, 'allowread')) {
			unset($threadlist[$tid]);
		}
	}
	
}

function thread_find_by_tids($tids, $order = array()) {
	
	//$start = ($page - 1) * $pagesize;
	//$tids = array_slice($tids, $start, $pagesize);
	if(!$tids) return array();
	$threadlist = db_find('thread', array('tid'=>$tids), $order, 1, 1000, 'tid');
	if($threadlist) foreach($threadlist as &$thread) thread_format($thread);
	
	return $threadlist;
}

// 查找 lastpid
function thread_find_lastpid($tid) {
	$arr = db_find_one("post", array('tid'=>$tid), array('pid'=>-1), array('pid'));
	$lastpid = empty($arr) ? 0 : $arr['pid'];
	return $lastpid;
}

// 更新最后的 uid pid
function thread_update_last($tid) {
	$lastpid = thread_find_lastpid($tid);
	if(empty($lastpid)) return;
	
	$lastpost = post__read($lastpid);
	if(empty($lastpost)) return;
	
	$r = thread__update($tid, array('lastpid'=>$lastpid, 'lastuid'=>$lastpost['uid'], 'last_date'=>$lastpost['create_date']));

	return $r;
}




?>��', '⑩', '⑪', '⑫', '⑬', '⑭', '⑮', '⑯', '⑰', '⑱', '９', '⑲', '⑳', '⑴', '⑵', '⑶', '⑷', '⑸', '⑹', '⑺', '⑻', '⑼', '⑽', '⑾', '⑿', '⒀', '⒁', '⒂', '⒃', '⒄', '⒅', '⒆', '⒇'), '', $str);
    }

    // 过滤英文 ABCD EFGH IJKL MNOP QRST UVWXYZ
    if (array_value($filter, 'numeric')) {
        $str = strtolower($str);
        $str = str_replace(array('`', "'", '@', ",", ".", '/', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '｀', '＇', 'ａ', 'ｂ', 'ｃ', 'ｄ', 'ｅ', 'ｆ', 'ｇ', 'ｈ', 'ｉ', 'ｊ', 'ｋ', 'ｌ', 'ｍ', 'ｎ', 'ｏ', 'ｐ', 'ｑ', 'ｒ', 'ｓ', 'ｔ', 'ｕ', 'ｖ', 'ｗ', 'ｘ', 'ｙ', 'ｚ', 'Ａ', 'Ｂ', 'Ｃ', 'Ｄ', 'Ｅ', 'Ｆ', 'Ｇ', 'Ｈ', 'Ｉ', 'Ｊ', 'Ｋ', 'Ｌ', 'Ｍ', 'Ｎ', 'Ｏ', 'Ｐ', 'Ｑ', 'Ｒ', 'Ｓ', 'Ｔ', 'Ｕ', 'Ｖ', 'Ｗ', 'Ｘ', 'Ｙ', 'Ｚ'), '', $str);
    }*/

    // 返回入库字符
    return $str;
}

function well_shield_replace($str)
{
    // 过滤提示字符
    return str_replace(array('&nbsp;', "\r", "\n", "\t", '  ', '   ', '    ', '&nbsp', '\\', '/', '·', '`', '～', '!', '！', '@', '#', '￥', '%', '^', '……', '*', '(', '（', '）', ')', '+', '_', '-', '=', ':', '：', ';', '；', '’', '‘', '', '"', '“', '”', '、', ',', '，', '.', '。', '|', '【', '】', '[', ']', '『', '』', '「', '」', '《', '》', '<', '>', '{', '}', '?', '？', '★', '☆', '〖', '〗', '⊙', '●', '〇', '◎', '¤', '◆', '◇', '※', '卐', '√', '╳'), '', $str);
}


?>