apply_filters( 'update_attached_file', string $file, int $attachment_id )
Filters the path to the attached file to update.
Parameters
- $file
 -  
(string) Path to the attached file to update.
 - $attachment_id
 -  
(int) Attachment ID.
 
Source
File: wp-includes/post.php
Changelog
| Version | Description | 
|---|---|
| 2.1.0 | Introduced. | 
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Licensed under the GNU GPLv2+ License.
    https://developer.wordpress.org/reference/hooks/update_attached_file