Re: PHP 500 error does not redirect to custom error page in httpd

Oh, the problem is that httpd cannot intercept fast-cgi errors.

> I have custom error pages working with the errdocs directive in
> httpd.conf.
>
> 400 not found and 500 internal error both works.
>
> If I manually create an internal error by misconfiguring httpd by
> using something like:
>
> fastcgi socket "/run/foo.sock"
>
> Then httpd will display the custom 500 page.
>
> However, when I manually raise a 500 error with PHP by throwing an
> exception, the browser receives a 500 responds header, but the custom
> 500 page is not shown when display errors is off.
>
> I understand that a 500 error IS a web server internal error, and PHP
> is kindda running on top of that, but should httpd not use the custom
> 500 error page when PHP is creating a 500 error?
>
> What have I misunderstood?