_wp_post_revision_fields WordPress Filter Hook
The wp_post_revision_fields hook allows you to add your own fields to the post revision form. This can be useful for adding extra data to revisions, or for hiding certain fields from the form.
apply_filters( '_wp_post_revision_fields', array $fields , array $post ) #
Filters the list of fields saved in post revisions.
Description
Included by default: ‘post_title’, ‘post_content’ and ‘post_excerpt’.
Disallowed fields: ‘ID’, ‘post_name’, ‘post_parent’, ‘post_date’, ‘post_date_gmt’, ‘post_status’, ‘post_type’, ‘comment_count’, and ‘post_author’.
Parameters
- $fields
(array)List of fields to revision. Contains 'post_title', 'post_content', and 'post_excerpt' by default.
- $post
(array)A post array being processed for insertion as a post revision.
Source
File: wp-includes/revision.php
Changelog
| Version | Description |
|---|---|
| 4.5.0 | The $post parameter was added. |
| 2.6.0 | Introduced. |