20 lines
235 B
PHP
20 lines
235 B
PHP
|
<?php
|
||
|
|
|
||
|
|
namespace app\common\library\sms\engine;
|
||
|
|
|
||
|
|
|
||
|
|
abstract class Server
|
||
|
|
{
|
||
|
|
protected $error;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 返回错误信息
|
||
|
|
* @return mixed
|
||
|
|
*/
|
||
|
|
public function getError()
|
||
|
|
{
|
||
|
|
return $this->error;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|