Mimic the facets behavior like React / JS libraries

- Algolia Client Version: 1.x but verified the issue in 2.x (latest) as well
- Language Version: PHP 7.3

### Description
When trying to filter using facets, we display all possible options from current facet when using React library (behaves like OR). For PHP client it returns only selected facet (behaves like AND even before selecting second facet in same field).

### Steps To Reproduce
* Create at-least three facets, for example color, size, brand
* Ensure we have enough data to have multiple filter options in each facet
* Select one size and observe the facets data in response

Start by reproducing the reported facet response with the PHP client 2.x after selecting one size, using data with multiple color, size, and brand options. Compare the result with the stated React/JavaScript behavior and verify the expected OR-versus-AND semantics; done means the PHP client returns the same available facet options as the React library.

Written by the indexing model from the issue text.