Symfony 3/4: How to access a service from a template?

Question

symfony

Hello!
Created my service in Symfony 3.4, example:

<?php

namespace AppBundle\Service;

class Favourites
{
    public function parse ($str)
    {
        return strtoupper($str);
    }
}

How do I now access it from a Twig template?
As I understand it, it is necessary to register it somewhere in the configs so that it becomes available.

Answer 1

Like this
https://symfony.com/doc/current/templating/global_...
UPD: but if you have simple manipulations, it's better to create your own twig functions/filters
https://symfony.com/doc/current/templating /twig_ex...
You can also access services in these functions/filters.