I am using Devilbox LAMPstack as my development environment. It ships with PHPUnit v 7.x, which I can update by doing this:
$ wget https://phar.phpunit.de/phpunit.phar
$ chmod +x phpunit.phar
$ sudo mv phpunit.phar /usr/local/bin/phpunit
This gets me to the latest version of PHPUnit (currently 9.x). Of course it does not persist if I run docker-compose down or docker-compose rm -f, as is recommended on Devilbox.
I'm very new to Docker / Devilbox. My question is, is there a permanent way to get the updated version of PHPUnit to persist?
