php 分頁函數multi() discuz_PHP教程

複製代碼 代碼如下:
/*
* 分頁函數
* $num 總條數,$perpage 一頁多少條, $curpage 當前頁, $mpurl url, $page = 10 顯示幾個分頁
*
*/
function multi($num, $perpage, $curpage, $mpurl, $page = 10) {
$multipage = '';
$realpages = 1;
if ($num > $perpage){
$offset = 4;
$realpages = @ceil($num / $perpage);
if ($page > $realpages) {
$form = 1;
$to = $realpages;
}else {
$form = $curpage - $offset;
$to = $form + $page - 1;
if ($form < 1) {
$form = 1;
//$to = $curpage + 1 - $form;
if ($to - $form < $page) {
$to = $page;
}
}
}

$multipage = ($curpage > 1 ? 'up ' : '');
for ($i = $form; $i <= $to; $i++) {
$multipage .= $i == $curpage ? ' '.$i.' ' :
''.$i.' ';
}
$multipage .= $curpage < $realpages ? 'next ' : '';
$multipage = $multipage ? ''.$multipage.'' : '';
}

return $multipage;
}

http://www.bkjia.com/PHPjc/320168.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/320168.htmlTechArticle複製代碼 代碼如下: /* * 分頁函數 * $num 總條數,$perpage 一頁多少條, $curpage 當前頁, $mpurl url, $page = 10 顯示幾個分頁 * */ function multi($num, $per...

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