This project was written in 15 minutes and used once to move huge pile of photos into corresponding subdirectories.
git clone git@github.com:iamtankist/exiphp.git
cd exiphp
composer install
chmod a+x vendor/phpexiftool/exiftool/exiftool
# modify the input/output directories
php console.php
TODO: cd /volume1/Family/preview/ rm -rf @eaDir