';
$dsql->ExecuteNoneQuery("DELETE FROM `#@__arccache`");
$msg = array();
$msg[] = "正在清理arclist调用缓存，下一步清理过期会员浏览历史";
$oldtime = time() - (90 * 24 * 3600);
$dsql->ExecuteNoneQuery("DELETE FROM `#@__member_pms` WHERE sendtime<'$oldtime' ");
$msg[] = "正在清理过期短信，下一步修正错误文档，可能要占较长时间";
$limit = date('Ymd', strtotime('-15 days'));
$dsql->ExecuteNoneQuery("DELETE FROM `#@__statistics_detail` WHERE created_date < '$limit'");
$msg[] = "正在清理15天之前流量统计";
echo DedeAlert(implode("
",$msg), ALERT_INFO, TRUE);
if ($uparc == 1) {
echo "";
} else {
echo "";
}
exit();
}
//修正错误文档
else if ($step == 9) {
ShowMsg('清理错误文档已取消，到系统修复工具进行操作', 'sys_cache_up.php?dopost=ok&step=-1&uparc=1', 0, 5000);
exit();
}
}
include DedeInclude('templets/sys_cache_up.htm');
?>