统计全站TAGS数量写法：

<?php
$ttt=$empire->gettotal("select count(*) as total from zhan_enewstags");
?>
<?=$ttt?>

同样可以举一反三，统计全站栏目总数量：

<?php
$ccc=$empire->gettotal("select count(*) as total from zhan_enewsclass");
?>
<?=$ccc?>