How to implement Enum like functionality in PHP?

php

Solution

Using `const`, perhaps.

class SomeClass {
    const FIRSTVAL = 1;
    const SECONDVAL = 2;
};

Problem

How can Enum-like functionality (as provided in Java and other high level languages) be used in PHP? I know PHP doesn't allow you to create enums currently, but what's the closest one could get?

Original source

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