WP_Query::is_404() WordPress Method
The WP_Query::is_404() method is used to determine whether a 404 "Not Found" error has occurred. This is useful for creating custom 404 pages.
WP_Query::is_404() #
Is the query a 404 (returns no results)?
Return
(bool) Whether the query is a 404 error.
Source
File: wp-includes/class-wp-query.php
public function is_404() {
return (bool) $this->is_404;
}
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Changelog
| Version | Description |
|---|---|
| 3.1.0 | Introduced. |