apply_filters( 'wp_save_post_revision_post_has_changed', bool $post_has_changed, WP_Post $last_revision, WP_Post $post )

Filters whether a post has changed.


Description

By default a revision is saved only if one of the revisioned fields has changed. This filter allows for additional checks to determine if there were changes.


Parameters

$post_has_changed

Whether the post has changed.

$last_revision

The last revision post object.

$post

The post object.


Source

File: wp-includes/revision.php

View on GitHub



Changelog

Changelog
Version Description
WP-4.1.0 Introduced.