Re: [RFC] Enumerations, Round 2

From: Date: Wed, 30 Dec 2020 08:43:33 +0000
Subject: Re: [RFC] Enumerations, Round 2
References: 1  Groups: php.internals 
Request: Send a blank email to internals+get-112655@lists.php.net to get a copy of this message 
Hi,

On 28.12.20 21:21, Larry Garfield wrote:

The full RFC is here, and I recommend reading it again in full given how much was updated.

https://wiki.php.net/rfc/enumerations


I tried to answer the following question but failed to do so:

What is the scalar value for a ScalarEnum if none is explicitly defined?

The RFC makes this example:

enum Suit: string implements Colorful {
   case Hearts = 'H';
   case Diamonds = 'D';
…


'D' == Suit::Diamonds->value; // true



What in this case?


enum Suit: string {
   case Hearts;
   case Diamonds;
…


What is the outcome of Suit::Diamonds->value ?

Thanks!
- Markus

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