update_attached_file( int $attachment_id, string $file ): int|bool

885function update_attached_file( $attachment_id, $file ) {886	if ( ! get_post( $attachment_id ) ) {887		return false;888	}889 890	/**891	 * Filters the path to the attached file to update.892	 *893	 * @since 2.1.0894	 *895	 * @param string $file          Path to the attached file to update.896	 * @param int    $attachment_id Attachment ID.897	 */898	$file = apply_filters( 'update_attached_file', $file, $attachment_id );899 900	$file = _wp_relative_upload_path( $file );901	if ( $file ) {902		return update_post_meta( $attachment_id, '_wp_attached_file', $file );903	} else {904		return delete_post_meta( $attachment_id, '_wp_attached_file' );905	}906}