Hi, On Tue, May 23, 2017 at 10:38 PM, Fleshgrinder <p...@fleshgrinder.com> wrote: > > I also had a look at the GitHub discussion, and I think that the things > that were written there have nothing to do with your concern. The people > commenting there simply did not understand LSP. >
Well, here's one who doesn't claim to fully understand LSP -> Me I'm trying, but fail to find a source that says replacing stdClass with mixed/any/etc is ok. Every (re)definition and example talks about substituting *objects* with their subtypes, and one particular source* even explicitly defines what is considered a subtype. The RFC is very much lacking in details and I can only assume, by the above logic, that it considers "mixed" a subtype of ... everything? What am I missing? * http://www.engr.mun.ca/~theo/Courses/sd/5895-downloads/sd-principles-3.ppt.pdf Cheers, Andrey. -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
