is_404() – Determines whether the query has resulted in a 404 (returns no results).
You appear to be a bot. Output may be restricted
Description
Determines whether the query has resulted in a 404 (returns no results).
For more information on this and similar theme functions, check out the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ Conditional Tags} article in the Theme Developer Handbook.
Usage
$bool = is_404();
Parameters
Returns
bool Whether the query is a 404 error.
Source
File name: wordpress/wp-includes/query.php
Lines:
1 to 10 of 10
function is_404() { global $wp_query; if ( ! isset( $wp_query ) ) { _doing_it_wrong( is_404, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1.0' ); return false; } return $wp_query->is_404(); }