A WordPress-centric search engine for devs and theme authors



is_404 ›

Since1.5.0
Deprecatedn/a
is_404 ( No parameters )
Returns:
  • (bool) Whether the query is a 404 error.
Defined at:
Codex:

Determines whether the query has resulted in a 404 (returns no results).

For more information on this and similar theme functions, check out the Conditional Tags article in the Theme Developer Handbook.


Related Functions: is_day, is_rtl, is_ssl, is_tag, is_tax

Source

function is_404() {
	global $wp_query;

	if ( ! isset( $wp_query ) ) {
		_doing_it_wrong( __FUNCTION__, __( '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();
}