How to add custom function to twig?

Question

Twig

How can I create a function for twig that can pass parameters?
For example, in the template: {{ phrase('save') }}
And in the code, this function will be like this:

function phrase ($pharse_data) {
    ...
}

I don't quite understand how to implement this.
PS: do not hit hard with slippers

Answer 1

You need to create an extension for Twig and implement the function there. See https://twig.symfony.com/doc/2.x/advanced.html#id2