mall/modules/admin/models/CacheForm.php

<?php
/**
 * 重庆赤晓店信息科技有限公司
 * https://www.chixiaodian.com
 * Copyright (c) 2023 赤店商城 All rights reserved.
 */
/*
 * @Author: 凯
 * @Date: 2021-05-06 10:01:08
 * @LastEditTime: 2021-05-06 10:14:11
 * @LastEditors: Please set LastEditors
 * @Description: In User Settings Edit
 * @FilePath: \admin_php\modules\admin\models\CacheForm.php
 */

namespace app\modules\admin\models;

use yii\base\Model;

class CacheForm extends Model
{

    // 清除服务商证书密钥缓存
    public function clearServerMchKey()
    {
        $dir = \Yii::$app->basePath . '/utils/WechatMerchant/cert';
        $this->delFileUnderDir($dir);
    }

    /**
     * @description: 
     * @param {*}
     * @return {*}
     */
    public function clearImages()
    {
        $dir = \Yii::$app->basePath . '/runtime/image';
        $this->delFileUnderDir($dir);
        $dir = \Yii::$app->basePath . '/web/temp';
        $this->delFileUnderDir($dir);
    }

    /**
     * @description: 
     * @param {*}
     * @return {*}
     */
    public function clearData()
    {
        return cache()->flush();
    }

    /**
     * @description: 
     * @param {*}
     * @return {*}
     */
    public function clearUpdata()
    {
        $dir = \Yii::$app->basePath . '/temp/update';
        $this->delFileUnderDir($dir);
    }

    //循环目录下的所有文件
    private function delFileUnderDir($dirName, $delDir = false, $ignoreList = [])
    {
        // 判断是否存在该目录
        if (file_exists("$dirName")) {
            if ($handle = opendir("$dirName")) {
                while (false !== ($item = readdir($handle))) {
                    if ($item != "." && $item != ".." && !in_array($item, $ignoreList)) {
                        if (is_dir("$dirName/$item")) {
                            $this->delFileUnderDir("$dirName/$item", true, $ignoreList);
                        } else {
                            unlink("$dirName/$item");
                        }
                    }
                }
                closedir($handle);
                if ($delDir) {
                    rmdir("$dirName");
                }
            }
        }
    }

}