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.

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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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