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Source View: pre_handle_404

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Source View

Line Code
647            *
648            * Returning a non-false value from the filter will short-circuit the handling
649            * and return early.
650            *
651            * @since 4.5.0
652            *
653            * @param bool     $preempt  Whether to short-circuit default header status handling. Default false.
654            * @param WP_Query $wp_query WordPress Query object.
655            */
656           if ( false !== apply_filters( 'pre_handle_404', false, $wp_query ) ) {
657                return;
658           }
659
660           // If we've already issued a 404, bail.
661           if ( is_404() ) {
662                return;
663           }
664
665           // Never 404 for the admin, robots, or if we found posts.