Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:99599 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 10064 invoked from network); 21 Jun 2017 20:24:59 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 21 Jun 2017 20:24:59 -0000 Authentication-Results: pb1.pair.com header.from=php@golemon.com; sender-id=softfail Authentication-Results: pb1.pair.com smtp.mail=php@golemon.com; spf=softfail; sender-id=softfail Received-SPF: softfail (pb1.pair.com: domain golemon.com does not designate 209.85.128.172 as permitted sender) X-PHP-List-Original-Sender: php@golemon.com X-Host-Fingerprint: 209.85.128.172 mail-wr0-f172.google.com Received: from [209.85.128.172] ([209.85.128.172:32878] helo=mail-wr0-f172.google.com) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id F4/DF-13828-816DA495 for ; Wed, 21 Jun 2017 16:24:57 -0400 Received: by mail-wr0-f172.google.com with SMTP id r103so150054502wrb.0 for ; Wed, 21 Jun 2017 13:24:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=golemon-com.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=iOzUHkZyXov4aOTbih/x/0uQJyITcq12JeWp6rg5cI4=; b=K54l5zG4X15sC+3f7eu54bixp/azllFrEM8UqivXF9VMf2TTiVDXRAtPYOu+sYR7t6 iwwr4wj4TJ1RN0pi7lRrhWTvjVj2npT43y2QttYYbS45bUd4g+SqfJV/EFzONTy96HHh egqf919RkFugQJ0E4DsjImFBSVdtB6tDaQ+28zjtKuIPTxiRKHRRwvh9amfRmmynTIBl RCUQvDNKbmC/I+P3ePb/v7BmQmmkL0XQys6FjsK/Xd1thehNrC26vgiVwkJQwlM8vRGU hP8noxc6KpI0bMB8815IOMALBSGCt65XGaI7ThoIJvad32Uxe5upYFeKPCBwUoggCiy1 m96A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=iOzUHkZyXov4aOTbih/x/0uQJyITcq12JeWp6rg5cI4=; b=lk//jBRyt3HilW1lOB/bIlgrdnqD8TP/YSQFVeZ7EQWzOGUZLOnLiMEB1GXgtPJYcH P3frBymtmFgO2Nh+S8576iR6FGwr/QQ3cE2dBHF+Ly252GquAYNQ3KWGxtAqCckYTU2V z8eKVFo4hFPhQQu6HcXmfLuTncf2VyXTraz9v+78fs9cLYoR7l5brMgFntODZbN42kW3 a0LKFVj1pVeUfc+cbo58D/UuA+lTIbc8Pni+AHAXXvrgumCog1BZXYQ4FL5Ets+V9BdI K94LzPSdBuVBtlv/SfRnkSyBE0FD8h5N6nb/Kct0Dkdzk+7hIzZY0ZCrqagfQUsvW9SE AGOQ== X-Gm-Message-State: AKS2vOz2GyyCw1rnhCDK6X9r8tRmUDCguxBQh53GbXbu+UoztPyS2jCR Hm7jh1b5PS583lrD0oYlI1svHtMX5tF9 X-Received: by 10.223.175.200 with SMTP id y8mr21843396wrd.163.1498076693416; Wed, 21 Jun 2017 13:24:53 -0700 (PDT) MIME-Version: 1.0 Sender: php@golemon.com Received: by 10.223.172.226 with HTTP; Wed, 21 Jun 2017 13:24:52 -0700 (PDT) X-Originating-IP: [206.252.215.26] In-Reply-To: References: <27.FD.13828.277AA495@pb1.pair.com> Date: Wed, 21 Jun 2017 16:24:52 -0400 X-Google-Sender-Auth: Ms3lsFwPigKDefSxL8uMykq8nGA Message-ID: To: Andrea Faulds Cc: PHP internals Content-Type: text/plain; charset="UTF-8" Subject: Re: [PHP-DEV] [RFC] Unary null coalescing operator From: pollita@php.net (Sara Golemon) On Wed, Jun 21, 2017 at 4:15 PM, Andrea Faulds wrote: >> The double @@ could indicate "No, really, don't send any kind of >> warning (or lower) anywhere. Just deal with it. And as a bonus, the >> @@ syntax is valid in older PHPs (acting like a single @). > > I'm not entirely sure if you're trolling. > Sorry, my first draft of this email had it limited to variables. :p Of course, as you point out, even in the case of variables, we might want the subscript to be the result of something more dynamic, so that solution doesn't work so well... Nevermind then. -Sara