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Filename Hook Type Line Number PHP Doc
wp-includes/revision.php apply_filters 683 /**
* Filters the number of revisions to save for the given post by its post type.
* Overrides both the value of WP_POST_REVISIONS and the {@see 'wp_revisions_to_keep'} filter.
* The dynamic portion of the hook name, `$post->post_type`, refers to
* the post type slug.
* Possible hook names include:
* - `wp_post_revisions_to_keep`
* - `wp_page_revisions_to_keep`
* @since 5.8.0
* @param int $num Number of revisions to store.
* @param WP_Post $post Post object.

Hook Parameters

Parameter Type Name Description
bool $check_for_changes Whether to check for changes before saving a new revision.
WP_Post $latest_revision The latest revision post object.
WP_Post $post The post object.