Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:117953 Return-Path: Delivered-To: mailing list internals@lists.php.net Received: (qmail 30787 invoked from network); 15 Jun 2022 14:11:11 -0000 Received: from unknown (HELO php-smtp4.php.net) (45.112.84.5) by pb1.pair.com with SMTP; 15 Jun 2022 14:11:11 -0000 Received: from php-smtp4.php.net (localhost [127.0.0.1]) by php-smtp4.php.net (Postfix) with ESMTP id D02AF180210 for ; Wed, 15 Jun 2022 08:58:58 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on php-smtp4.php.net X-Spam-Level: X-Spam-Status: No, score=-0.2 required=5.0 tests=BAYES_40,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.2 X-Spam-ASN: AS15169 209.85.128.0/17 X-Spam-Virus: No X-Envelope-From: Received: from mail-io1-f52.google.com (mail-io1-f52.google.com [209.85.166.52]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by php-smtp4.php.net (Postfix) with ESMTPS for ; Wed, 15 Jun 2022 08:58:58 -0700 (PDT) Received: by mail-io1-f52.google.com with SMTP id y79so13125912iof.2 for ; Wed, 15 Jun 2022 08:58:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=8N4aS/XYxi5VPZDe1ooERPHe9AO4A+FNBZCUKa+F6Vw=; b=QZkd9SB6uJgrwRoN3Q4VQqlCtIXKTPHOC3DFjT6Y9gAfpRHyRVwRBLhx3Q1wD4tYN8 aSRZXboS+QF1M9KdoAmAIcG4vQPhqN8DXczpZExTzHVkBWSUaJ2ARC1wsSgjGLwjVSxQ JGhAuAG/p111d6lAHraCaTwtM/JByrRnyTV7+dOKDjdiJV3jAkxpwvPdYbeBBOhdOej0 WJVALNjgx1dLQiS7YCnwg3vs+h0yQQUX1gkCe1cswkcA6w4xtA4Aip4I7Kps5nxw2cRT msJFxUb4pnDnvH96YkvbpNs0tUlAk8fm3TYRMWTa4tLjxPWp1c4IJBahekSkCzFOrC5q BuBQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=8N4aS/XYxi5VPZDe1ooERPHe9AO4A+FNBZCUKa+F6Vw=; b=0Dg7PyKiPauKP8hl+bb6m/HxZit8EbNXedDDkhwFXCWSkfEQb3s60E8z3+CSXFDHGr 5PhW6iTtWP3soTrKramVwPfU5NRMfx9JmE0CzrUvQDGH+ip0oB+pSMfbinQxBJo93HKj gCOW5YdMBhsXAd31XJ8ogZrhfcvk22ABWe0xLNIPvPo2pLxA/4K4vAz1qk9rXFanpJLq J5o8oLc2evXHsY6A8I4s4U5n431DUoNy5g0U5P28uVF5i2BO6Le2pHf3JRSJRDTXJZ0e dDWADJac34TnVRlBv9Zy+GqrlOOcE2SiGurClNh8nRd1zBNiK7ma8UlhR1uAnryQ+9Kb TIhw== X-Gm-Message-State: AJIora8XcVTeAqzvsk+2VXSuK+NX8w4vaZMwHY5O3/DMeHA150gzqht8 u4m5EdlPlQXjMjMkx0GQfQrOeBZw7TFx3Y+2dVHbgE6lPQg= X-Google-Smtp-Source: AGRyM1tRZUQi5op1isgeB/W7Q7eaaHvsN6c72JBzpli88pmYkJggoephU52sYPs9OcoZDbv9PvPvpzR4uPjxTiUMRf4= X-Received: by 2002:a5d:8d92:0:b0:669:550a:8eb with SMTP id b18-20020a5d8d92000000b00669550a08ebmr214685ioj.202.1655308737660; Wed, 15 Jun 2022 08:58:57 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: Date: Wed, 15 Jun 2022 17:58:46 +0200 Message-ID: To: PHP internals Content-Type: text/plain; charset="UTF-8" Subject: Re: [PHP-DEV] [RFC][Under discussion] Fetch properties in const expressions From: tovilo.ilija@gmail.com (Ilija Tovilo) Hi > Just a question. > Would this also be allowed? > > https://3v4l.org/RGdIA > > class A {public int $i = 42;} > const BARE_CONSTANT = new A; > class B { > const ClassConstant = BARE_CONSTANT; > } > class C { > const ClassConstantViaPropertyFetching1 = BARE_CONSTANT->i; > const ClassConstantViaPropertyFetching2 = B::ClassConstant->i; > } Yes, that would work fine. Ilija