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Thread-Topic: RFC [Concept] - Interface Properties
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Date: Sat, 27 May 2023 06:39:53 +0000
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Subject: RFC [Concept] - Interface Properties
From: nick@luminate.one (Nick Humphries)

Hello internals,=0A=
=0A=
Based on a few discussions I've had recently, my team and I couldn't think =
of any reason why we shouldn't have properties on interfaces as it is commo=
n for these to be specified in doc blocks currently. Timing-wise, this line=
s up well with dynamic properties being depreciated. =0A=
=0A=
I've thrown together a very quick POC, there are many tests and examples of=
 how this could look. =0A=
=0A=
https://github.com/php/php-src/compare/master...Humni:php-src:feature/rfc-i=
nterface-properties=0A=
=0A=
Some of the key architectural decisions:=0A=
- interfaces can implement the same property (exact type match only)=0A=
- interface properties must be public=0A=
- interface properties can't be static=0A=
- interface properties can be readonly=0A=
=0A=
Open to feedback from everyone on this - keen to get the ball rolling quick=
ly on it! =0A=
=0A=
Kind Regards,=0A=
Nick=