My file .htaccess handles all requests from /word_here to my internal endpoint /page.php?name=word_here. The PHP script then checks if the requested page is in its array of pages.
If not, how can I simulate an error 404?
I tried this, but it didn’t result in my 404 page configured via ErrorDocument in the .htaccess showing up.
header($_SERVER["SERVER_PROTOCOL"]." 404 Not Found");
Am I right in thinking that it’s wrong to redirect to my error 404 page?
Advertisement
Answer
The up-to-date answer (as of PHP 5.4 or newer) for generating 404 pages is to use http_response_code:
<?php
http_response_code(404);
include('my_404.php'); // provide your own HTML for the error page
die();
die() is not strictly necessary, but it makes sure that you don’t continue the normal execution.