Weakmap And Enums

By Dmitri Goosens

Have been reminded by a fellow PHP dev that, instead of a simple array, one could also use WeakMap…

Nice thing with this is that it is a real dictionary… and that it accepts objects as keys… and this includes Enum::case.

See Also

• Original toot

• Weakmap (PHP manual)

• Weakmap in action [Try me]

PHP Features

• weakmap

• enum

• array