./luya conversion/import/import-accounts /var/www/boftisk.cebin.info/web/firmy.xlsx

https://developpaper.com/yii2-0-framework-to-upload-excel-files-and-import-them-into-the-database/

./luya conversion/import/import-accounts /var/www/www.boftisk.cebin.info/web/firmy.xslx

composer require --prefer-dist moonlandsoft/yii2-phpexcel "*"

composer require phpoffice/phpexcel