Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:77266 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 10225 invoked from network); 16 Sep 2014 18:39:04 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 16 Sep 2014 18:39:04 -0000 Authentication-Results: pb1.pair.com smtp.mail=adam@adamharvey.name; spf=pass; sender-id=pass Authentication-Results: pb1.pair.com header.from=adam@adamharvey.name; sender-id=pass Received-SPF: pass (pb1.pair.com: domain adamharvey.name designates 209.85.213.171 as permitted sender) X-PHP-List-Original-Sender: adam@adamharvey.name X-Host-Fingerprint: 209.85.213.171 mail-ig0-f171.google.com Received: from [209.85.213.171] ([209.85.213.171:58770] helo=mail-ig0-f171.google.com) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id 02/D6-64534-4C388145 for ; Tue, 16 Sep 2014 14:39:00 -0400 Received: by mail-ig0-f171.google.com with SMTP id r10so6106649igi.4 for ; Tue, 16 Sep 2014 11:38:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=adamharvey.name; s=google; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc:content-type:content-transfer-encoding; bh=hEc4ZaNh21gG8/mrk8XvFgFLW7tsNcc8sldndXpNBwE=; b=h6pfPdvgTe+Yj+j62OmdtARCvY35Wyj/9oDBKEt3h3y/SvlzJI1W8Kln9Clfh03tQF c5+9/53Mh4Svs4oT23WjLrX0MZH/AESLFahOAWHooqh7pEmbHXETyUSQgOnZhhrXNwZ8 7aeEmZHtu1XCYaSsS/DKxxXh+GRbwQHHet3VU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc:content-type :content-transfer-encoding; bh=hEc4ZaNh21gG8/mrk8XvFgFLW7tsNcc8sldndXpNBwE=; b=Upu7HnznhcKadVm4GLq0O/CQXVX58jB5tz+D0B8H54yjhQki2BoqnbgXHvY5+ymJUm 4EPESgHGAq9ZwBO203wLYDwXoNKoyz4ZEAD+67Vi5K4jVgtgxk01SZIsE8ekIH+ZwyQC LD1zuuvLxGohPuJDy0hHUX54nS5AXMXE7iXZT2vlupFGeJR+OfoVIxfDlTxeoMb6r/WD KznQMxZoGByBaJXoK8H9vG7GegqfaDJOM/5qRLxrNuBElIefU2bV0sFczngEK7U1R0b6 9yP/w04yD8OXcCVclP0z5PJSxUpM1SRftk56sDwaMK23JZE28ynDe6UJ3dZYljB6HF4t ncnw== X-Gm-Message-State: ALoCoQn2R1z3YEXfo/daP7lFij4ezuFw2pcqGWZ76rURvCIL/U+FrOdkc5eenwSn6yve6110RRNa X-Received: by 10.50.4.9 with SMTP id g9mr391863igg.42.1410892737819; Tue, 16 Sep 2014 11:38:57 -0700 (PDT) MIME-Version: 1.0 Sender: adam@adamharvey.name Received: by 10.43.70.143 with HTTP; Tue, 16 Sep 2014 11:38:37 -0700 (PDT) In-Reply-To: <324F7C72-BC72-4109-941E-BA2947EFA4E7@ajf.me> References: <540D638B.8010303@php.net> <24B60FB5-35B8-4B6F-AD6C-54A8B24D4462@ajf.me> <540DC38B.3070700@gmx.de> <324F7C72-BC72-4109-941E-BA2947EFA4E7@ajf.me> Date: Tue, 16 Sep 2014 11:38:37 -0700 X-Google-Sender-Auth: xGSy9HY09Cvef8nI5-Nt3KyqmMs Message-ID: To: Andrea Faulds Cc: PHP internals Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [PHP-DEV] [RFC] Implicit isset() in Shorthand Ternary Operator From: aharvey@php.net (Adam Harvey) On 16 September 2014 11:34, Andrea Faulds wrote: > By popular demand, I=E2=80=99ve changed the RFC to instead propose a ?? o= perator, after Nikita Popov generously donated a working ?? patch. In doing= so, the RFC is renamed =E2=80=9CNull Coalesce Operator=E2=80=9D. > > Please read it: https://wiki.php.net/rfc/isset_ternary Love it! Kudos to you and Nikita. Is it possible to chain ?? operators; ie $value =3D $foo ?? $bar ?? 'defaul= t'? Adam