WordPress at a glance
action is not described

wp_creating_autosave action-hook . WP 1.0

This filter is documented in wp-admin/post.php

Использование

add_action( 'wp_creating_autosave', 'action_function_name_5753' );
function action_function_name_5753( $new_autosave ){
	// action...
}
$new_autosave
-

Where the hook is called

WP_REST_Autosaves_Controller::create_post_autosave()
wp_creating_autosave
wp_create_post_autosave()
wp_creating_autosave
wp-includes/rest-api/endpoints/class-wp-rest-autosaves-controller.php 385
do_action( 'wp_creating_autosave', $new_autosave );
wp-admin/includes/post.php 1865
do_action( 'wp_creating_autosave', $new_autosave );

Where in WP core the hook is used WordPress

Usage not found.