mall/models/SmsCode.php

<?php
/**
 * 厦门云联储网络科技有限公司
 * https://www.baokuaiyun.com
 * Copyright (c) 2023 爆块云 All rights reserved.
 */
namespace app\models;

use app\models\common\admin\log\CommonActionLog;
use Yii;

/**
 * This is the model class for table "{{%sms_code}}".
 *
 * @property integer $id
 * @property integer $store_id
 * @property integer $mobile
 * @property integer $code
 * @property integer $created_at
 * @property integer $status
 */
class SmsCode extends \yii\db\ActiveRecord
{
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return '{{%sms_code}}';
    }

    public function beforeSave ($insert) {
        self::deleteAll([
            '<',
            'created_at',
            time()-24*3600
        ]);
        return true;
    }
}