_update_blog_date_on_post_publish( string $new_status, string $old_status, WP_Post $post )

Handler for updating the site’s last updated date when a post is published or an already published post is changed.

Parameters Parameters


(string) (Required) The new post status.


(string) (Required) The old post status.


(WP_Post) (Required) Post object.

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Source Source

File: wp-includes/ms-blogs.php

function _update_blog_date_on_post_publish( $new_status, $old_status, $post ) {
	$post_type_obj = get_post_type_object( $post->post_type );
	if ( ! $post_type_obj || ! $post_type_obj->public ) {

	if ( 'publish' !== $new_status && 'publish' !== $old_status ) {

	// Post was freshly published, published post was saved, or published post was unpublished.


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Changelog Changelog

Version Description
3.3.0 Introduced.

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