<?php

namespace Attr\Lib;

use Dever;

class Manage
{
    /**
     * 更新属性信息
     *
     * @return mixed
     */
    public function update($id, $name, $data)
    {
        foreach ($data as $k => $v) {
            if (isset($data[$k . '_s']) && isset($data[$k . '_e'])) {
                $temp = explode(',', $v);
                if (isset($temp[0])) {
                    $update[$k . '_s'] = $temp[0];
                }
                if (isset($temp[1])) {
                    $update[$k . '_e'] = $temp[1];
                }
            }
        }

        if (isset($update)) {
        	$update['where_id'] = $id;
        	Dever::db($name)->update($update);
        }
    }
}