Closed hogacz closed 6 years ago
Hi, sorry for the late reply.
I'm not fond of allowing subclassing in my libraries, unless some class is designed specifically for this purpose. Actually, I might even make the classes final at some point, for 2 reasons:
I'd rather then implement what you think is missing from the library (in this case, a custom format method), so I will close this issue as a duplicate of #3, which is asking for a custom format method as well.
As a final note, did you see that __toString()
actually returns YYYY-mm-dd
? So you should be able to use (string) $date
and be set.
http://php.net/manual/en/language.oop5.late-static-bindings.php
Is it possible to use this approach, so if one subclassed your class, constructors are returning also instances of the subclass instead of the original one? Otherwise, subclassing has limited usage. Example: I wanted to subclass LocalDate to add a very simple "format" method, that will just return "YYYY-mm-dd", but there might be other use cases.