On Fri, Aug 22, 2025, at 3:01 AM, Kyle Katarn wrote: > 2025-08-20 at 14:28, Christoph M. Becker <cmbecke...@gmx.de> wrote : >> On 20.08.2025 at 09:29, Kyle Katarn wrote: >> >> > 2025-08-19 14:59, Tim Düsterhus <t...@bastelstu.be> wrote :>>> >> https://wiki.php.net/rfc/howto#external_resources#rfcs_belong_to_a_single_author >> >> <https://wiki.php.net/rfc/howto#external_resources%23rfcs_belong_to_a_single_author> >> >> (the "RFCs 'belong' to a single author") section. The existing RFC may >> >> only be adjusted with the original author’s consent. It might be easiest >> >> for you to create a “clamp function v2” RFC instead. >> > >> > Thanks, when I go to https://wiki.php.net/RFC/clamp-v2 and click "Edit the >> > page", it says: >> > "Sorry, you don't have enough rights to continue." >> > >> > Can you grant me this permission? Thanks. >> >> I've granted RFC karma to the kylekatarnls account; there is also a >> kylek account, though? Can that be removed? >> >> Christoph > > Thanks, yes "kylek" account can be removed. > > I created https://wiki.php.net/rfc/clamp_v2 (re-using most of the info > from https://wiki.php.net/rfc/clamp). > > Thanks for you
The grammar in this one sentence is very clumsy: > clamp takes three arguments, a $num, $min and $max, checks if $num is within > the bounds of $min and $max, if in range, returns the value of $num, > otherwise, returns the nearest bound value, i.e. if $num > $max return $max, > if $num < $min return $min. Please break it up into multiple sentences so it's easier to follow. I think I follow it, but it's clunky enough that I am not certain of it. :-) Also, the text says $num but the code example says $value. What determines comparability? What happens if you try to clamp values that are not comparable? Eg: clamp(new Point(1, 2), new Point(0, 0), new Point(5, 5)); I assume that will fail somehow, but the failure should be described explicitly. --Larry Garfield
