Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:99266 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 42042 invoked from network); 30 May 2017 15:09:16 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 30 May 2017 15:09:16 -0000 Authentication-Results: pb1.pair.com smtp.mail=morrison.levi@gmail.com; spf=pass; sender-id=pass Authentication-Results: pb1.pair.com header.from=morrison.levi@gmail.com; sender-id=pass Received-SPF: pass (pb1.pair.com: domain gmail.com designates 209.85.223.176 as permitted sender) X-PHP-List-Original-Sender: morrison.levi@gmail.com X-Host-Fingerprint: 209.85.223.176 mail-io0-f176.google.com Received: from [209.85.223.176] ([209.85.223.176:33721] helo=mail-io0-f176.google.com) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id 1A/22-34073-B1B8D295 for ; Tue, 30 May 2017 11:09:16 -0400 Received: by mail-io0-f176.google.com with SMTP id p24so58299769ioi.0 for ; Tue, 30 May 2017 08:09:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=63vvmnCj7KyXw+Fs6IbZFSxTeW4g3z5QW3xOjmI8MBE=; b=hoGOmwyg3nf6ZzrlsiI0Usc98tKNGoHBPI3Gi1RrlCMyKEkv01LnD0aDKKVKoovS8Y uUdqkAhJz55fJZDU7uid8+V7K2WdSfaXGSZ3yx5ImyEM9BRC8hR/JOtkzGdOlgmjgekC jkGKGqG6KoucgcejLYrgx+f+FMDo+gUlvQYFfJ/f/g4x+1Cl1VjonOdo4XGRNq9ssWAn n5pBOcvtrG18abblHPrQffwAJ+SRv98p5pOn5EqLqU5/OgyvSpzuunnecXwljQaIKss2 wF1YtUU5wl+hKPtELCMk4+5L3++HrXojKI0IyJkqerbKM+4EckVthT7jeTV7yHuo0CF5 GtqQ== 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=63vvmnCj7KyXw+Fs6IbZFSxTeW4g3z5QW3xOjmI8MBE=; b=J7qNO42xhUo4SxAqCcbF6uZiQaEwNZL75RVZYaTxJmyqKOml1St67fdCOjD+eSzsmt Belcs2Hw0ik9Dwk+S2V2GTpt9CeSHozoBm7OzR25FYx9TRD9iK1iyCOr67x9D6G1gHSR A6hp18PAlJdKD3HfDUGMwmTclDrehKsUO17qDNtGKD355wtV1ndWwRDy7zA5Yfq5Frq3 tHe3UDoKHIuDJssZWUOhsAILuAmQpdSW4jYcXVjxNtXW1PsbFxKfM3xMNXQxA9PV6gfX GVqOj6q3gIYSYG7oMXJKSD4JrFWhCDojxNlGxJ4eV+42A0PvxvY0UZziCoBWP5P+CINZ SW0w== X-Gm-Message-State: AODbwcBz1dkMnKjcQlPwtNHeBYaC3T1jUmfOJ/oKzdONys9B1Cuq14l7 OHbtQi+MLcH2Z0RceMCtf5L+oyY2mg== X-Received: by 10.107.174.157 with SMTP id n29mr18703359ioo.39.1496156952371; Tue, 30 May 2017 08:09:12 -0700 (PDT) MIME-Version: 1.0 Sender: morrison.levi@gmail.com Received: by 10.107.12.159 with HTTP; Tue, 30 May 2017 08:09:11 -0700 (PDT) In-Reply-To: References: <97bb5051-6413-b78a-e981-ad8858caec4c@gmail.com> <8d4ee559-1ad2-4d65-ae4f-207e59f056e3@Spark> <61DC1C28-CAF2-45F4-8D9F-A66BEA2E90B1@gmail.com> <3942113e-f83a-444f-bbc2-462c70d67c65@Spark> <20db9b97-5313-057d-db56-920ccb758558@telia.com> <877970f0-b22d-a8b9-9ad4-6fc9139a9b34@telia.com> Date: Tue, 30 May 2017 09:09:11 -0600 X-Google-Sender-Auth: VB3j960nYrs0ro9cZL4jrXKl2SA Message-ID: To: =?UTF-8?Q?Bj=C3=B6rn_Larsson?= Cc: Sara Golemon , PHP internals Content-Type: text/plain; charset="UTF-8" Subject: Re: [PHP-DEV] [RFC][Discuss] Arrow Functions From: levim@php.net (Levi Morrison) > Well, my preference would be for alternative 3. Not in favour of 2 & 4. > Nr 1 not so sure about and for nr 5, maybe tweak it to: > - [](params) ==> expr // binds no values > - [=](params) ==> expr // binds by value > - [&](params) ==> expr // binds by reference Can you explain why you want a longer arrow? > Leaving out [] could also be a default: > - (params) ==> expr // binds no values Or maybe that is why? > I presume then that the options discussed earlier "|params| => expr" > and "lamda(params) => expr" are of the table. The `|params| => expr` syntax is off the table, yes. I don't remember anyone taking the `lambda(params) => expr` suggestion seriously; my apologies if I'm simply remembering this incorrectly.