daixianceng\smser\Smser::_sendAsFile PHP Метод

    private function _sendAsFile($mobile, $content)
    {
        $dir = Yii::getAlias('@app/runtime/smser');
        try {
            if (!FileHelper::createDirectory($dir)) {
                throw new \Exception('无法创建目录：' . $dir);
            }
            $filename = $dir . DIRECTORY_SEPARATOR . time() . mt_rand(1000, 9999) . '.msg';
            if (!touch($filename)) {
                throw new \Exception('无法创建文件：' . $filename);
            }
            if (!file_put_contents($filename, "TO - {$mobile}" . PHP_EOL . "CONTENT - {$content}")) {
                throw new \Exception('短信发送失败！');
            }
            return true;
        } catch (\Exception $e) {
            $this->message = $e->getMessage();
            return false;
        }
    }