attachment_url_to_postid WordPress Filter Hook
The attachment_url_to_postid hook allows you to override the attachment URL to post ID mapping. This can be useful if you want to use a custom URL for your attachments, or if you want to use an attachment URL from another site.
apply_filters( 'attachment_url_to_postid', int|null $post_id , string $url ) #
Filters an attachment ID found by URL.
Parameters
- $post_id
(int|null)The post_id (if any) found by the function.
- $url
(string)The URL being looked up.
Source
File: wp-includes/media.php
Changelog
| Version | Description |
|---|---|
| 4.2.0 | Introduced. |