wp_save_post_revision_check_for_changes WordPress Filter Hook
wp_save_post_revision_check_for_changes is a Wordpress hook that is called when a post is saved as a revision. This hook allows you to check for changes to the post before it is saved as a revision.
apply_filters( 'wp_save_post_revision_check_for_changes', bool $check_for_changes , WP_Post $last_revision , WP_Post $post ) #
Filters whether the post has changed since the last revision.
Description
By default a revision is saved only if one of the revisioned fields has changed. This filter can override that so a revision is saved even if nothing has changed.
Parameters
Source
File: wp-includes/revision.php
Changelog
| Version | Description |
|---|---|
| 3.6.0 | Introduced. |