Sergey Biryukov e088de67e8 Tests: Update the terminology used for filter names in tests_add_filter().
This commit renames the `$tag` and `$function_to_add` parameters to match the `add_filter()` function signature.

Includes:
* Renaming the `$tag` parameter to `$hook_name`.
* Renaming the `$function_to_add` parameter to `$callback`.
* Synchronizing documentation for:
 * `tests_add_filter()` and `add_filter()`
 * `_test_filter_build_unique_id()` and `_wp_filter_build_unique_id()`

Follow-up to [760/tests], [38582], [43555], [46801], [50807], [52300], [53804], [53805], [55023].

See #56793.

git-svn-id: https://develop.svn.wordpress.org/trunk@55025 602fd350-edb4-49c9-b593-d223f7449a82
2023-01-02 00:28:02 +00:00
..