Magento 2 Tips : Install external lib
How to install a excel lib to generate formatted excel file
Step 1) Go to the magento 2 root folder then execute following command
sudo -uwww-data composer require phpoffice/phpspreadsheet
How to install a excel lib to generate formatted excel file
Step 1) Go to the magento 2 root folder then execute following command
sudo -uwww-data composer require phpoffice/phpspreadsheet