Re:Perl Already Won
by prodigal_erik on Friday January 23, 2015 @01:55AM
(#8933712)
> understanding the return values of functions you call
Sure you should. But confusion between keys and values isn't useful, so there's no reason for a subexpression to be able to do that, and in PHP it can't.
I'm not sure how an appeal to PHP as lowest-common-denominator of language sanity argues against understanding the return values of functions you call.