Re: Re: 8.1 / Exception / Property Type / Backwardscompatbility
| From: | Björn Larsson via internals | Date: | Thu, 26 Aug 2021 19:46:43 +0000 |
| Subject: | Re: Re: 8.1 / Exception / Property Type / Backwardscompatbility | ||
| References: | 1 2 3 4 5 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-115865@lists.php.net to get a copy of this message | ||
Den 2021-08-26 kl. 20:34, skrev Ben Ramsey:
Nikita Popov wrote on 8/26/21 09:57:differently between 8.0 and 8.1. I don't think it's obvoius that by adding a type hint we get different behaviour for the "same" code in 8.0 vs 8.1. The reason I brought this up is that in an Open source library it's discussed how to solve this. Loading different versions of the libray feels clunky. r//Björn LRight. I at least do not plan to address this issue. If you take a protected property and publicly re-export it, then any compatibility issues are on you.This does not appear to affect only cases where one is re-exporting a protected property as public. Exception protected properties without type hints: * PHP <= 8.0 - https://3v4l.org/GWmrk * PHP 8.1 - https://3v4l.org/GWmrk/rfc Exception protected properties with type hints: * PHP <= 8.0 - https://3v4l.org/UX1Pa * PHP 8.1 - https://3v4l.org/UX1Pa/rfc Cheers, Ben So it looks like we have a bug here since the same code behaves