Using cache Redis questions

Hi, never used Docker myself so can't say how hard it's to install phpredis. I just use plain old Ubuntu for everything.

Code:

sudo apt-get install php-redis

There are updates being made everyday to framework, you can help if you want. Read more about how you can contribute here. Predis part of the user guide and phpunit tests have only made it to the development version, and will be available to the general public in the next release.

phpredis are the best, no question about it. It's a C-implementation, not build on PHP. Are you sure your extension got loaded in? Did you try a phpinfo() and see that's actually there.