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wp_save_post_revision_check_for_changes › WordPress Filter Hooks

Since3.6.0
Deprecatedn/a
› apply_filters( 'wp_save_post_revision_check_for_changes', true, $latest_revision, $post )
Parameters: (3)
  • () check_for_changes Whether to check for changes before saving a new revision. Default true.
    Required: Yes
  • () latest_revision The latest revision post object.
    Required: Yes
  • () post The post object.
    Required: Yes
Defined at:
Codex:

Filters whether the post has changed since the latest revision.

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.


Related Functions: wp_save_post_revision_on_insert, wp_save_post_revision, wp_autosave_post_revisioned_meta_fields, _wp_get_post_revision_version, wp_post_revision_meta_keys, wp_restore_post_revision_meta


Related Hooks: wp_save_post_revision_post_has_changed, wp_post_revision_fields, wp_post_revision_meta_keys, wp_save_post_revision_revisions_before_deletion, wp_post_revision_title_expanded

Source 

if ( isset( $latest_revision ) && apply_filters( 'wp_save_post_revision_check_for_changes', true, $latest_revision, $post ) ) {