Wordpress觸發器404

Question

如何觸發404模板顯示？我做了以下...

$_escaped_fragment_ = $_REQUEST['_escaped_fragment_']; 
$post = (get_page_by_path($_escaped_fragment_,'','brands')); 
if(!empty($post)){ 
    setup_postdata($post); 
    the_title(); 
    get_template_part('loop'); 
    wp_reset_postdata(); 
}else{ 
    get_404_template();//not working 
    include(get_query_template('404'));//not working... 
} 

Answer 1

這個怎麼樣？這應該工作。

status_header(404); 
include(get_404_template()); 
exit; 

，而不是這個

get_404_template();//not working 
include(get_query_template('404'));//not working...