我们先来看代码：
<?php
require 'class/db.php';
$sql = "select * from information_schema.tables where table_schema='ecshop' and table_type='base table' order by TABLE_ROWS desc ";
$arr = $db->queryArray($sql);
//var_dump($arr);
foreach ($arr as $k => $v) {
$tbname = $v->TABLE_NAME;
$rows = $v->TABLE_ROWS;
