bbshot.php
来自「linux/unix环境下的建站系统」· PHP 代码 · 共 104 行
PHP
104 行
<?php/** * display the top 5 hot threads in board * @author: windinsn May 28.2004 */require ('www2-funcs.php');login_init();if (!defined('BBS_NEWPOSTSTAT')) exit (); define('BBS_STAT_HOT',1);define('BOARD_HOT_THREADS',5);if (isset($_GET["board"])) $board = $_GET["board"];else exit ();$brdarr = array();$normalboard = bbs_safe_getboard(0, $board, $brdarr);if (is_null($normalboard)) die;$board = $brdarr["NAME"];if ($brdarr["FLAG"]&BBS_BOARD_GROUP) exit ();if ($normalboard) { if (update_cache_header(60)) exit ();} else die;include ('db.php'); // include the database classif (!($db = new BbsDb)) { html_error_quit($db->err); }/** * get hot threads of a borad * bbs_get_hot_threads(string board) * @author: windinsn */function bbs_get_hot_threads($board,$num,&$threads,&$err) { global $db; $brdarr = array(); $bid = bbs_getboard($board,$brdarr); if (!$bid) { $err = '版面 '.$board.' 不存在'; return false; } $board = $brdarr['NAME']; $tt = date('Ymd')."000000"; $sql = 'SELECT threadid,userid,title,time AS created,MAX(time) AS changed,count(DISTINCT userid) AS count FROM postlog WHERE time>='.$tt. ' AND bname = \''.addslashes($board).'\' GROUP BY threadid ORDER BY count DESC , id DESC LIMIT 0 , '.(intval($num)*2).';'; if (!$db->query($sql,1)) { $err = $db->err; return false; } $threads = array(); $n = 0; for ($i = 0 ; $i < $db->nums ; $i ++ ) { $title = $db->arrays[$i]['title']; $gid = $db->arrays[$i]['threadid']; $articles = array (); if (bbs_get_records_from_id($board, $gid, 0, $articles) <= 0) continue; if (substr($title,0,4)=='Re: ') $title = substr($title,4); $threads[] = array( 'gid' => $gid, 'userid' => $db->arrays[$i]['userid'], 'created' => $db->arrays[$i]['created'], 'changed' => $db->arrays[$i]['changed'], 'count' => $db->arrays[$i]['count'], 'title' => $title ); $n++; if ($n == $num) break; } return true;}$threads = array();$err = '';if (!bbs_get_hot_threads($board,BOARD_HOT_THREADS,$threads,$err)) exit ();page_header("热门话题", FALSE);?><body><script type="text/javascript"><!--parent.setHots([<?phpif (sizeof($threads)>0) { foreach ($threads as $thread) {?>[<?php echo $thread['gid']; ?>, '<?php echo htmlspecialchars($thread['title'], ENT_QUOTES); ?> ', <?php echo $thread['count']; ?>],<?php }}?>0]);//--></script></body></html>⌨️ 快捷键说明
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