Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:102703 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 95745 invoked from network); 10 Jul 2018 11:41:19 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 10 Jul 2018 11:41:19 -0000 Authentication-Results: pb1.pair.com smtp.mail=rowan.collins@gmail.com; spf=pass; sender-id=pass Authentication-Results: pb1.pair.com header.from=rowan.collins@gmail.com; sender-id=pass Received-SPF: pass (pb1.pair.com: domain gmail.com designates 209.85.223.170 as permitted sender) X-PHP-List-Original-Sender: rowan.collins@gmail.com X-Host-Fingerprint: 209.85.223.170 mail-io0-f170.google.com Received: from [209.85.223.170] ([209.85.223.170:40503] helo=mail-io0-f170.google.com) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id 5B/A2-15421-E5B944B5 for ; Tue, 10 Jul 2018 07:41:18 -0400 Received: by mail-io0-f170.google.com with SMTP id l14-v6so10086545iob.7 for ; Tue, 10 Jul 2018 04:41:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=r2PTbDYi8iMob4NEzkcTI2JE3xpdmphjfrP1EBgwt7A=; b=mkLEXWk+rCZHSCBV/1h13yicWaoZA0skLH8TpQqEGz+0VA5zkGP3SKf9dfipBRlI6P HNqRmGC+w8rjx90IaY1wT1h7TF2SGGVBSD7C72oCuBXb+U34DA++cNBJuevb94jJggqq u11uFq5rZQ9zlHWVUCkc3togPGXpm1w1ELDEOxudSwL0VkkrjErnUmr+raVToQw8JZa8 01CrSzWJ7FfDhvW8BVNx8efRbONV2xyb5kSUmxU2m2/f4sSVKGXAzREfUfn9rNdtHsdw I8btNJ/d303Wd8BsdtBROCK/51IoDIJtxuq1UvV+hoCqbFFRTaX5P5PPRDB5daE/pGxc WYJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=r2PTbDYi8iMob4NEzkcTI2JE3xpdmphjfrP1EBgwt7A=; b=Jsu1kgh8AqSzfyxOwux5gyJZjDR3LGVZV1/l1l6cQjcSyC5+EANF2Ek2J5cUZZxkJc GjPNG65n17op5TV8TTjrfc////r7QwUQfdfCG0Ub0YjXT96FrWW0R/VnhwcwmDabeUA2 3B/kTOUqF4uwswweprV1DatO0vVGwSpCAFIhwFb9amVjxcFTadxGbZos+RGKoR+i+2HX 6hUOdySKmgDQAEyFkYQuKDoDI1i18WhXO7rozRYlezxdCSFjUOr6w1qpgvrgEgDXm/lq v5BtZSfIbNT4RzNqX636d6MLcn2U+cZFOyE2AduRYj7zKirczTSDILzpitmKOhT85w8u hF1g== X-Gm-Message-State: APt69E1XBbAY+iaCfMiATWTsFYNgu3GNZaCeNiYuBgh+MeuwdmfHoVHk xYqrc+QrtcF0Du3wrurGYAnn6i/rUt7m6aOApcc= X-Google-Smtp-Source: AAOMgpc8gHhEkhLBBVq5XvJhm+t8y2Kqn2FodKHyNQtFaMg4pasv6idqC2RWL0lntB+mJOxJLy6cYySOiv9Oga8Bccc= X-Received: by 2002:a6b:dd01:: with SMTP id f1-v6mr20218967ioc.45.1531222875658; Tue, 10 Jul 2018 04:41:15 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a02:95a8:0:0:0:0:0 with HTTP; Tue, 10 Jul 2018 04:41:15 -0700 (PDT) In-Reply-To: <00c2c7a0-432e-0e19-983d-eca6c7cadf2e@gmx.de> References: <00c2c7a0-432e-0e19-983d-eca6c7cadf2e@gmx.de> Date: Tue, 10 Jul 2018 12:41:15 +0100 Message-ID: To: "Christoph M. Becker" Cc: Ryan , PHP internals Content-Type: multipart/alternative; boundary="000000000000935e4b0570a39b75" Subject: Re: [PHP-DEV] Unifying logical operators From: rowan.collins@gmail.com (Rowan Collins) --000000000000935e4b0570a39b75 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On 10 July 2018 at 12:09, Christoph M. Becker wrote: > > =E2=80=9Cxor=E2=80=9D is equivalent to ^ (sans the precedence). > No, that's a *bitwise* XOR, which is a completely different operation: var_dump(1 xor 2); // bool(false) var_dump(1 ^ 2); // int(3) A consistent logical XOR with the same precedence as || and && could perhaps be spelled ^^, but there is no such operator in PHP. Regards, --=20 Rowan Collins [IMSoP] --000000000000935e4b0570a39b75--