Ability to use previous placeholder value in expression

[naquad]

Illustrated with the following snippet:

snippet getter
    public function get${1:variable}()
    {
          return $this->`tolower(GetHolderValue(1))`;
    }

Basically whats need is the way to get to the other holders values. In this case I'm doing it with global function, but anyting will do. Thank you.

[Shougo]

Unfortunatelly, it is hard to implement.

[j5shi]

This feature would be invaluable!

[Shougo]

It is implemented in deoppet.nvim. So closing.

[Shougo]

Oh... different feature.