ToString filter missing?

[vaclavvanik]

Feature Request

Laminas-filter component has ToFloat, ToInt and ToNull filters but ToString is missing.

Q	A
New Feature	yes
RFC	no
BC Break	no

Summary

This filter should be similar as ToInt:

class ToString extends AbstractFilter
{
    public function filter($value)
    {
        if (
            is_scalar($value)
            || $value === null
            || $value instanceof Stringable
        ) {
            return (string)  $value;
        }

        return $value;
    }
}

Your opinions?

[Ocramius]

Send a patch with tests and it shall be added 👍