[development] Note that PHP arrays are fast

[Greg Knaddison - GVS]

On 4/9/07, Rob Thorne <rob at torenware.com> wrote:
> While I use these kind of array tricks all the time (love that table
> driven code),  the advantage of the first form is readability.  Unless
> code like that is called many times in a request, I'd still go with the
> ?: operator, since the intent is clearer.
>
> Remember: we have to maintain this stuff after we write it.

I actually thought the second was more readable...

Is there a consensus on the readability?

Greg