destoon手机端分页

$pages = '';

$pagesize = 2;
$offset = ($page-1)*$pagesize;

$rr = $db->get_one("SELECT COUNT(*) AS num FROM {$DT_PRE}photo_12 WHERE status=3");
$items = $rr['num'];
$pages = mobile_pages($items, $page, $pagesize);

$result = $db->query("SELECT * FROM {$DT_PRE}photo_12 WHERE status=3  LIMIT {$offset},{$pagesize}");