Fix one library or fix all of them: good luck with the second one. 😉 Anyway, the type change (on the property, in this case) can be applied to any interface change reducing return type strictness: it is a BC break.
On 18 Dec 2016 11:47 a.m., "Wes" <netmo....@gmail.com> wrote: > Yo, Marco :P I don't need to add any contextual data, I'm just trying > improve consistency by formalizing what PHP already does. I think it's the > right way to fix this because I don't think changing PDO is ever going to > happen. You either special case PDO in your code or formalize the special > case so that it becomes the norm. Again, there is no actual formal type > restriction right now, existing code that assumes `int` is wrong, even if > it's not their fault. If you are making that assumption your code is broken > already. >
