WordPress at a glance
function is not described

get_404_template() WP 1.5.0

Retrieve path of 404 template in current or parent template.

The template hierarchy and template path are filterable via the {@see '$type_template_hierarchy'} and {@see '$type_template'} dynamic hooks, where $type is '404'.

  • See: get_query_template()

No Hooks.

Return

String. Full path to 404 template file.

Usage

get_404_template();

Code of get 404 template: wp-includes/template.php VER 5.1.1

<?php
function get_404_template() {
	return get_query_template( '404' );
}