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.
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