PHP

In the examples, svm123 is your username and SERVER_IP is your server address — both are on the Access tab of your SVM in the console.

php and composer are ready in your shell. Change the version on the PHP & Node.js tab in the console; your own settings go in ~/php/conf.d:

php -v
composer install

# your php.ini overrides (memory_limit, upload_max_filesize, ...)
nano ~/php/conf.d/90-svm.ini
systemctl --user restart svm-php

PHP runs as your account, so uploads, sessions and caches can write to your files without any permission changes.