Re: [PHP] Re: poll: howto do informative error handling without the fatalities

On Tue, 2010-02-09 at 07:22 +0100, Rene Veerman wrote:
> I would also like to hear suggestions on how to fix this mess:
> 
> $r = funcA ( funcB ( funcC ( $p ) ) );
> 
> if funcB() / funcC() fails, how would you fudge/abort the calling
> function in the chain?
> One may think that funcA and funcB just check their parameters list
> for being "error" arrays, but the problem i foresee is that depending
> on the context of the $r= call, desired behaviour may vary at any
> stage in the funcA -> funcB -> funcC chain.
> 
I would abort it by embedding the mess in a try.. catch statement, then
throwing an exception. Teus.