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Date: Fri, 07 Feb 2025 22:05:34 -0600
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Subject: Re: [PHP-DEV] [RFC] Pipe Operator (again)
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From: larry@garfieldtech.com ("Larry Garfield")


On Fri, Feb 7, 2025, at 5:47 PM, Christoph M. Becker wrote:
> On 07.02.2025 at 23:54, Rob Landers wrote:
>
>> Put another way, what is the order of operations for this new operato=
r?
>>
>> For example, what is the output of
>>
>> $x ? $y |> strlen(=E2=80=A6) : $z
>>
>> $x + $y |> sqrt(=E2=80=A6) . EOL
>>
>> Etc.
>
> According to the reference implementation[1], that would be equivalent=
 to
>
>   $x ? ($y |> strlen(=E2=80=A6)) : $z
>
>   ($x + $y) |> (sqrt(=E2=80=A6) . EOL)
>
>> I noticed this seems to be missing from the RFC. As a new operator, I=
 think it should be important to specify that.
>
> Indeed, precendence and associativity need to be mentioned in the RFC.
>
> [1] <https://github.com/php/php-src/pull/17118>
>
> Christoph

I've added a precedence section, using examples from the tests and this =
thread.

--Larry Garfield