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 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 Parameters


(bool) Whether the post has changed.


(WP_Post) The last revision post object.


(WP_Post) The post object.

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Source Source

File: wp-includes/revision.php

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Changelog Changelog

Version Description
4.1.0 Introduced.

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