php 创建返回结果配置文件 实例

<?php
class validateReturn
{
    //get return msg
    function caseReturn($aRerurn)
    {
        $strMsg = '';
        if(isset($aRerurn['msg_code']))
        {            
            switch( intval ($aRerurn['msg_code']) )
            {
                case 0 :
                    $strMsg = '操作成功';
                    break;
                case 1:
                    $strMsg = '操作成功，数据已经下载完毕';
                    break;
                case 2:
                    $strMsg = '目前服务器端没有可以下载的数据';
                    break;
                case 3:
                    $strMsg = '服务器端数据需要下载，请继续调用本接口进行下载';
                    break;
                case 4:
                    $strMsg = '用户名错误';
                    break;
                case 5:
                    $strMsg = '密码错误';
                    break;
                case 6:
                    $strMsg = '解密失败';
                    break;
                case 7:
                    $strMsg = '哈希值验证未通过';
                    break;
                case 8:
                    $strMsg = '解压缩失败';
                    break;
                case 9:
                    $strMsg = '加密算法类型错误';
                    break;
                case 10:
                    $strMsg = 'Hash算法类型错误';
                    break;
                case 11:
                    $strMsg = '压缩格式错误';
                    break;
                case 12:
                    $strMsg = '认证信息错误，服务器拒绝响应';
                    break;
                case 13:
                    $strMsg = '非本省ISP，服务器拒绝响应';
                    break;
                case 14:
                    $strMsg = '本次上载没有受理，请首先上载漏报的数据，然后在上载本次数据';
                    break;
                case 15:
                    $strMsg = '本次上载没有受理，已上报的数据文件已超过最大受理数量，请稍后再提交';
                    break;   
                case 16:
                    $strMsg = '认证错误，随机数小于20个字符，服务器拒绝响应';
                    break;
                case 17:
                    $strMsg = '您上报的备案文件数量不符合要求（每次必须上报1个文件），服务器拒绝受理， 请调整后重新上报';
                    break;
                case 18:
                    $strMsg = '上报的备案数据文件过大，服务器拒绝响应，请激昂上报的备案数据文件调整为50MB内并重新上报';
                    break;
                case 19:
                    $strMsg = '您的报备权限未开放，请联系所在省通信管理局';
                    break;                  
                case 20:
                    $strMsg = $aRerurn['msg'];
                    break;
                case 21:
                    $strMsg = '回调响应文件名称不能为空，请核实后继续调用';
                    break;
                case 901:
                    $strMsg = '系统正在维护中，您的报备、下载请求未被受理，请稍后重新报备、下载';
                    break;
                case 902:
                    $strMsg = '系统正在维护中，您的下载请求未被受理，请稍后重新下载';
                    break;
                case 999:
                    $strMsg = '其他错误';
                    break;   
                default:
                    $strMsg = '其他错误';
                    break;   
            }
        }
        return $strMsg;
    }    
}