apply_filters( 'ep_post_meta_keys_db', $meta_keys ) → {array}
Filter the distinct meta keys fetched from the database.
Parameters:
| Name | Type | Description |
|---|---|---|
$meta_keys |
array | Distinct meta keys array |
- Since:
- 4.4.0
- Source:
Returns:
New distinct meta keys array
- Type
- array