Include 404 Error Page

Question

I'm trying to return the default 404 error page in IIS-8. I'm using this code:

// Return 404 in case no product was found
if($product_index == -1) {
    header('HTTP/1.0 404 Not Found');
    exit;
}

This code responds with a 404-error, but the page is just blank.
Is there a way to include the default 404 error page using PHP?

Answer 1

Simply add header again for redirecting to 404 page like below:

// Return 404 in case no product was found
if($product_index == -1) {
    header('HTTP/1.0 404 Not Found');
    header("Location: http://yoursite/404.php");
    exit;
}

If you still get trouble due to IIS-8, then you can follow Custom 404 error page not working on IIS 8.5