Filters the size used to display the post thumbnail image in the ‘Featured image’ meta box.
Description
Note: When a theme adds ‘post-thumbnail’ support, a special ‘post-thumbnail’ image size is registered, which differs from the ‘thumbnail’ image size managed via the Settings > Media screen.
Parameters
$sizestring|int[]- Requested image size. Can be any registered image size name, or an array of width and height values in pixels (in that order).
$thumbnail_idint- Post thumbnail attachment ID.
$postWP_Post- The post object associated with the thumbnail.
Source
$size = apply_filters( 'admin_post_thumbnail_size', $size, $thumbnail_id, $post );
Changelog
| Version | Description |
|---|---|
| 4.4.0 | Introduced. |
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