Re: Re: Throwable::addSuppressed()
| From: | Christoph Becker | Date: | Sat, 01 Aug 2015 11:05:18 +0000 |
| Subject: | Re: Re: Throwable::addSuppressed() | ||
| References: | 1 2 3 4 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-87484@lists.php.net to get a copy of this message | ||
Markus Malkusch wrote:
> Markus Malkusch:
>
>> 2) You are loosing one stack trace
>
> I'd like to revise that. I'd just learned that finally does indeed fit
> here, as it would automatically glue exceptions:
>
> try {
> throw new Exception("A");
>
> } finally {
> throw new Exception("B");
> }
>
> This prints both exceptions:
>
> PHP Fatal error: Uncaught exception 'Exception' with message 'A' in
> /home/malkusch/tmp/test.php:4 Stack trace:
>
> #0 {main}
>
> Next exception 'Exception' with message 'B' in /home/malkusch>
> /tmp/test.php:7 Stack trace:
>
> #0 {main}
>
> So B's previous became A. Well I'm surprised, as there's no causality
> between them, but OTOH it's called Exception::getPrevious() without any
> further semantics. So this might be acceptable.
Note that there's an open bug report (<https://bugs.php.net/68270>)
regarding this issue.
--
Christoph M. Becker