ceil($n / $web['pagesize'])) { return ceil($n / $web['pagesize']); } else { return floor($_GET['p']); } } //分页 function get_page_foot($totallists, $pagesize, $p) { global $web, $arr_page, $pp; $pagestep = 10; $totalpages = 1; $text = ' '; $text .= '
'; if ($totallists > $pagesize) { $text .= '
'; $offset = 4; //当前页前面显几页 $totalpages = @ceil($totallists / $pagesize); if ($pagestep > $totalpages) { $fr = 1; $to = $totalpages; } else { $fr = $p - $offset; $to = $fr + $pagestep - 1; if ($fr < 1) { $to = $p + 1 - $fr; $fr = 1; if ($to - $fr < $pagestep) { $to = $pagestep; } } elseif($to > $totalpages) { $fr = $totalpages - $pagestep + 1; $to = $totalpages; } } $text .= ''.$totallists.''; $text .= ($p - $offset > 1 && $totalpages > $pagestep ? '1 …': ''). ($p > 1 ? '<<': ''); for ($i = $fr; $i <= $to; $i++) { $text .= $i == $p ? ''.$i.'': ''.$i.''; } $text .= ($p < $totalpages ? '>>': '').($to < $totalpages ? '… '.$totalpages.'': ''); $text .= ($totalpages > $pagestep ? '': ''); $text .= '
以每页 '; foreach($arr_page as $val) { $text .= ''.($_GET['pn'] == $val ? ''.$val.'' : ''.$val.'').''; if ($val >= $totallists) break; } unset($GLOBALS['arr_page'], $val); $text .= '条浏览
'; } else { if ($totallists > 0) { $text .= '
'.$totallists.' 共1页
'; } } $text .= '
'; return $text; } //处理页码等参数 function pp($s) { $s = preg_replace('/\&*p=1/i', '', $s); $s = preg_replace('/\&+/', '&', $s); $s = preg_replace('/\?+\&+/', '?', $s); return preg_replace('/\?+$/', '', $s); } function get_list_content_guest() { return '内容审核中'; } function get_list_content_admin($id, $content) { return '内容审核中 核准'.$content; } function get_h2_and_br($text) { $text = trim($text); $text = preg_replace('/\>/', '>>br>>', $text); $text = preg_replace('/^([^\<]+)\$1', $text); //$text = preg_replace('/\>\>br\>\>/i', '
', $text); $text = '

'.$text.'

'; $text = preg_replace('/

/i', '

', $text); $text = preg_replace('/<\/h2>/i', '

', $text); $text = preg_replace('/\>\>br\>\>/i', '

', $text); return $text; } function get_list($loc_len, $pos, $fp2) { global $web, $text_admin_run_check, $thisyear; list($loc, $len) = @explode('|', $loc_len); $len = abs($len); fseek($fp2, $loc, SEEK_SET); $row = @explode('|', fread($fp2, $len)); $area = isset($web['subarea'][$row[1]]) ? '发表版区'.$web['subarea'][$row[1]].'' : ''; $row_count = count($row); if ($row_count == 5 && trim($row[3]) == '' && trim($row[4]) == '') { $content = $text_admin_run_check($loc.'|'.$len.'|'.$pos, get_h2_and_br($row[2])); } else { $content = get_h2_and_br($row[2]); } $date = gmdate("Y-m-d H:i:s", $row[0] + floatval($web["time_pos"]) * 3600); if (strpos($date, $thisyear) !== false) { $date = substr($date, 5, 11); } $pos2 = strpos($date, ' ') + 1; $h = substr($date, $pos2, 2) % 12; $i = substr($date, $pos2 + 3, 2); return '

'.$area.' '.$date.'
'.$content.'
'. ($row_count == 4 && trim($row[3]) != '' ? '
站长回复
'.get_h2_and_br($row[3]).'
': '').'
'; } //---------------------------------------------------------------------------------- $text = $text_error = $text_order = $text_admin_run_css = $text_admin_run_hand = $text_admin_exit = $text_admin_run_login = ''; $text_admin_run_check = 'get_list_content_guest'; $size = file_size('data/index.txt'); if ($size % INDEX_WIDTH !== 0) { $text_error = '
程序故障！——数据库索引步长与配置不符，可能配置文件或数据库索引中途被修改/破坏，需要上次正确的配置来恢复正常
'; } $arr_page = array(10, 30, 50, 100, 200); $pp = $_GET['order'] == 2 ? '&order=2' : ''; if (isset($_GET['pn'])) { if (in_array($_GET['pn'], $arr_page)) { $web['pagesize'] = $_GET['pn']; //分页记录数 $pp .= '&pn='.$web['pagesize']; } } $n = ceil($size / INDEX_WIDTH); //数量 $p = get_page($n); //页码 define('ADMIN_POWER', confirm_power()); define('SELF_SCRIPT', preg_replace('/(\?.*)*$/', '', $_SERVER['REQUEST_URI'])); //导入管理模块 if ($_GET['admin_run'] == 1) { if (ADMIN_POWER) { $pp .= '&admin_run=1'; $text_admin_run_css = ' '; $text_admin_run_reply = ' var chkchk = document.getElementById(\'chk_\'+id+\'\'); if (chkchk != null && chkchk.innerHTML != \'\') { main.addSubmitSafe_(\'i\', \'内容审核中，无法回复\'); return false; } var replyObj = document.getElementById("replydiv"); if (replyObj != null) { try{ //replyObj.parentNode.innerHTML = ""; replyObj.parentNode.removeChild(replyObj); } catch(e){} } if (document.getElementById(\'reply_\'+id) != null) { document.getElementById(\'reply_\'+id).innerHTML = \'
\ \
\
回复：\
\
请将您的发表控制好，更多内容请您分次提交
\
\
\
\'; document.getElementById(\'act\').value=\'reply\'; } return true; '; $text_admin_run_check = 'get_list_content_admin'; $text_admin_run_hand = '
'; $text_admin_run_hand .= '
'; $text_admin_exit .= ' '; } else { $text_admin_run_login = '
管理密钥：
<<返回
'; } } else { $text_admin_run_reply = ' if (confirm("管理留言——\n管理员权限！需要导入管理模块")) { location.href = main.pp("'.SELF_SCRIPT.'?admin_run=1'.($p > 1 ? '&p='.$p.$pp : $pp).'"); } return false; '; } ?> <?php echo $web['sitename']; ?> 0) { echo ''; } ?>
注销' : ''; ?>
'); } ?>
0) { $order = $_GET['order'] == 1 || $_GET['order'] == 2 ? $_GET['order'] : $web['order']; if (($fp = @fopen('data/index.txt', 'rb')) && ($fp2 = @fopen('data/file.php', 'rb'))) { $text .= '
'; $text .= $text_admin_run_hand; unset($text_admin_run_hand); $thisyear = gmdate("Y", time() + floatval($web["time_pos"]) * 3600); if ($order == 1) { $pos = $size - INDEX_WIDTH * $web['pagesize'] * ($p - 1) - INDEX_WIDTH; $pos = $pos > $size - INDEX_WIDTH ? $size - INDEX_WIDTH: $pos; $end = $size - INDEX_WIDTH * $web['pagesize'] * $p; $end = $end < 0 ? 0 : $end; while ($pos >= $end) { fseek($fp, $pos, SEEK_SET); $line = fread($fp, INDEX_WIDTH); $text .= get_list($line, $pos, $fp2); $pos = ftell($fp) - 2 * INDEX_WIDTH; } } else { $pos = $size - INDEX_WIDTH * $web['pagesize'] * $p; $pos = $pos < 0 ? 0 : $pos; $end = $size - INDEX_WIDTH * $web['pagesize'] * ($p - 1) - INDEX_WIDTH; $end = $end > $size ? $size: $end; while ($pos <= $end) { fseek($fp, $pos, SEEK_SET); $text .= get_list(fread($fp, INDEX_WIDTH), $pos, $fp2); $pos = ftell($fp); } } @fclose($fp); @fclose($fp2); unset($text_admin_run_check, $size, $thisyear, $order, $line, $end, $pos); unset($fp, $fp2); $text .= get_page_foot($n, $web['pagesize'], $p); unset($n, $web, $p); } else { $text .= '

数据库读取失败！请稍后再试

'; } } else { $text .= '

留言吧暂无留言数据。请选择留言：

'; if (count($web['subarea']) > 0) { foreach ($web['subarea'] as $key => $val) { $text .= ''; } } else { $text .= ''; } $text .= '

'; } echo $text; unset($text); ?>