Hi!
>> That said, most cases of "garbage in, garbage out" would presumably
>> remain so, since most ZPP failures result in a return of NULL or
>> FALSE, which would probably end up cast back to the expected type
>> (int(0), string(''), etc) by the surrounding code.
>
> Right. It’s not an E_RECOVERABLE_ERROR, you’d just get an E_WARNING.
No, you'd get E_WARNING *and* function would not run. Where before it
did run. That is the problem, not the warning - you add more cases where
the function does not run when it did before, and that can have profound
consequences on the code that depends on it.
--
Stanislav Malyshev, Software Architect
SugarCRM: http://www.sugarcrm.com/
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