比思论坛 discuz DISCUZ 分页代码

复制代码 代码如下:

/*
[Discuz!] (C)2001-2006 Comsenz Inc.
This is NOT a freeware, use is subject to license terms
$RCSfile: global.func.php,v $
$Revision: 1.83.2.7 $
$Date: 2006/10/27 08:08:18 $
*/
function multi($num, $perpage, $curpage, $mpurl, $maxpages = 0) {
$multipage = '';
$mpurl .= strpos($mpurl, '?') ? '&' : '?';
if($num > $perpage) {
$page = 10;
$offset = 2;
$realpages = @ceil($num / $perpage);
$pages = $maxpages && $maxpages if($page > $pages) {
$from = 1;
$to = $pages;
} else {
$from = $curpage - $offset;
$to = $from + $page - 1;
if($from $to = $curpage + 1 - $from;
$from = 1;
if($to - $from $to = $page;
}
} elseif($to > $pages) {
$from = $pages - $page + 1;
$to = $pages;
}
}
$multipage = ($curpage - $offset > 1 && $pages > $page ? '|?' : '').
($curpage > 1 ? '??' : '');
for($i = $from; $i $multipage .= $i == $curpage ? ''.$i.'' :
''.$i.'';
}
$multipage .= ($curpage ??' : '').
($to ?|' : '').
($curpage == $maxpages ? '??' : '').
($pages > $page ? '' : '');
$multipage = $multipage ? '

'.$num.' '.$curpage.'/'.$realpages.' '.$multipage.'

' : '';
}
return $multipage;
}
?>

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