Re: Operator precedence is undefined?
Hi Sheif,
2013/7/20 Sherif Ramadan <[email protected]>
> Then I would say that example is wrong, but people may find reason to
> disagree. I'm basing my contention purely off what I see in php-src and the
> documented behavior for those operators. To me I see no reason why this
> behavior would be considered undefined. The ternary operator definitely has
> some undefined behavior in terms of precedence since its interpreted as a
> statement and not like other operators in expressions. To me post/pre
> inc/dec are pretty well-defined.
>
I wasn't going to document ambiguity, but ?:
operator's association difference between C and PHP.
It's a common pitfall for C programmers when they use nested ternary
operators.
> I would say there is no harm in removing that comment from the
> documentation.
>
I agree.
I'll remove the example.
Regards,
--
Yasuo Ohgaki
[email protected]
Thread (30 messages)