使用如何使用PHP往数据库添加大量数据

<?php
namespace app\index\controller;
use think\Db;
class Index
{
    public function index()
    {
        $begin = time();          
        for($i=1;$i<=10000;$i++){ 
             $data['id'] = $i;
             $data['openid'] = 'fsadfdsgadfsgdfg';
             $data['nickname'] = '咔咔';
             $data['company'] = '蚂蚁未来';
             $data['mobile'] = '15289310354';
             $addId = Db::table('wxb_move_user')->order('id desc')->insertGetId($data);
         } 
        $end = time(); 
        echo "用时 ".($end-$begin)." 秒 <hr/>";
    }        
}