PHP and Enumerations

Question

I know that PHP doesn\'t have native Enumerations. But I have become accustomed to them from the Java world. I would love to use enums as a way to give predefined values whi

Answer 1

I found this library on github and I think it provides a very decent alternative to the answers here.

PHP Enum implementation inspired from SplEnum

• You can type-hint: function setAction(Action $action) {
• You can enrich the enum with methods (e.g. format, parse, …)
• You can extend the enum to add new values (make your enum final to prevent it)
• You can get a list of all the possible values (see below)

Declaration

Usage

type-hint enum values: