php - Send 404 status code on a specific WordPress page? -


i need send 404 status code on specific page in wordpress. page not using 404.php template. preferably, within theme files, , not using .htaccess.

here have that's not working.

function my_404() {   if ( is_page( 813 ) ) {     header('http/1.1 404 not found');     echo 'testing123'; //this outputs fine, know code running on correct page   } } add_action( 'wp', 'my_404' );

if successful, page exact same, except running through website analyzer tell me it's returning 404 code. however, using code, still returns 200 no matter what.

try this, should expected result:

function my_404() {   if ( is_page( 813 ) ) {     global $wp_query;     $wp_query->set_404();     status_header(404);     nocache_headers()   } }  add_action( 'wp', 'my_404' );

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