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Mon, 17 May 2021 14:01:58 +0000 Received: from DM6PR07MB6618.namprd07.prod.outlook.com ([fe80::20ed:6cd1:4fe2:eea7]) by DM6PR07MB6618.namprd07.prod.outlook.com ([fe80::20ed:6cd1:4fe2:eea7%3]) with mapi id 15.20.4129.031; Mon, 17 May 2021 14:01:58 +0000 To: "internals@lists.php.net" Thread-Topic: [RFC]: Allow static properties in enums Thread-Index: AQHXSyQDVDy99aZ9kUmonoEBFwdfBQ== Date: Mon, 17 May 2021 14:01:57 +0000 Message-ID: Accept-Language: en-CA, en-US Content-Language: en-CA X-MS-Has-Attach: X-MS-TNEF-Correlator: x-incomingtopheadermarker: OriginalChecksum:3B7DE07A022FC5748DBA2F73957C1254921E08783413AA6E7283DD0986FDD889;UpperCasedChecksum:A270A84D4FF8791D81506E9E8514F000598C510C56F6A716F1E838C52A2A3E3B;SizeAsReceived:6794;Count:41 x-tmn: [zMf/T/QCpNA636LeEwyYhliXRvnpoDfKSme84A3T7PsmuRWh+RZampq4hsYLg54u] x-ms-publictraffictype: Email x-incomingheadercount: 41 x-eopattributedmessage: 0 x-ms-office365-filtering-correlation-id: 9d0dccbe-6235-4332-af92-08d9193c55fb x-ms-traffictypediagnostic: MW2NAM12HT109: x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 6/nSx6MV7oa2iG5vUvr1fUg58UF7a0Ih7alu/PQZMo7FlEUFydP+CD8zu0lr8NQTER1mRwdeTrINK8mxz4hbdZiM0gzDt4kyh7o+llcvDCLqxUiKzD+8KmS0v40bnHp7OhT9VloEpdBwiFsuNi0/Knyl0z+ABsVxXIO62bHyaNfSWLrGroBbchPG3QZIeRiQGjpBkkb5rzUgMy4ik77tJSClNXqi02Holx2hnkRJ8IrTfRRw0F1heSCu1T65PS5Il+j1TklclZhTjDomPUQRcBDlQiw9hR3rQ1zc/ckZZyGJcVHWGxwS9HaSK8Y/HK2/yaMEOP1b/d/3eggCgF89quSy5gQfhDmHOKvNGagxgikRgYfg2EcOO9+UIw6MfCKaF9Ae+UghKyfmQjKKnZJVSw+L5NR6Xy5pK+JPdQuvIiaQZwD6k6XocDDcBMruQnSdzud/aKXD41C6VfvQmg/5Cw== x-ms-exchange-antispam-messagedata: 4AhQEXzyp+YZHf64ZG/2RHCaILtYSRa2nW7d88kxoI0vBMr30vVMc4Nra+V7THXdeIQvGdC/DLafjuZqjfIWg82aPel7gpkfTuM8gtqzdi8WjlIMIlTMTKWyvNu6Q4JEFXEVqUcCeFXOpocfxpmHg229p+lzkCRxYm5HtI1OpYH4b029IvXMxVsMONOCkyo9BNlJvlAewlIdjndmmR9U1w== x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: hotmail.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-AuthSource: MW2NAM12FT015.eop-nam12.prod.protection.outlook.com X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-CrossTenant-Network-Message-Id: 9d0dccbe-6235-4332-af92-08d9193c55fb X-MS-Exchange-CrossTenant-originalarrivaltime: 17 May 2021 14:01:57.9626 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Internet X-MS-Exchange-CrossTenant-id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-rms-persistedconsumerorg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW2NAM12HT109 Subject: [RFC]: Allow static properties in enums From: tysonandre775@hotmail.com (tyson andre) Hi internals,=0A= =0A= I've created a new RFC https://wiki.php.net/rfc/enum_allow_static_propertie= s=0A= =0A= Although enums are immutable objects, it is often useful to have functions = or methods that operate on enum instances.=0A= In many cases, it would make sense to declare that functionality as static = methods on the enum itself.=0A= In cases where static methods require shared state, it would be useful to a= llow storing those shared state in static properties.=0A= To ensure immutability of enum instances, it's only necessary to forbid ins= tance properties, but all properties were forbidden in the initial function= ality included with the enums RFC.=0A= =0A= This RFC proposes allowing static properties in enums, while continuing to = forbid instance properties.=0A= =0A= Thanks,=0A= Tyson=