Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:102325 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 78734 invoked from network); 20 Jun 2018 14:13:04 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 20 Jun 2018 14:13:04 -0000 Authentication-Results: pb1.pair.com header.from=nicolas.grekas@gmail.com; sender-id=pass Authentication-Results: pb1.pair.com smtp.mail=nicolas.grekas@gmail.com; spf=pass; sender-id=pass Received-SPF: pass (pb1.pair.com: domain gmail.com designates 74.125.82.180 as permitted sender) X-PHP-List-Original-Sender: nicolas.grekas@gmail.com X-Host-Fingerprint: 74.125.82.180 mail-ot0-f180.google.com Received: from [74.125.82.180] ([74.125.82.180:33692] helo=mail-ot0-f180.google.com) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id 80/55-32156-FE06A2B5 for ; Wed, 20 Jun 2018 10:13:03 -0400 Received: by mail-ot0-f180.google.com with SMTP id h6-v6so3886197otj.0 for ; Wed, 20 Jun 2018 07:13:03 -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=PZWjBLPbyS46F9T2D3jSQEhD2U63vAcAKuGwrnPQcaE=; b=dSXOshnyFm7SOuqq8EJHL+NAw1x6KC3wLMA6UoNNf8nJUkPhEBkj69EDdaoLnIcHUv 3j3S3Pp65TpUQBBiRl8l79f+R6qjbwIeQpZTIbQAqSEXBr9piV5ye+3p73MEWu4JiawR 190xoh1g2FhlWnuejvqB0J8UiVA5FQQK5ettgLTjzs/w2biPZL3sL2cA9sk8f0aewbfX ijpbD/Vj/FcLNvve3dJIikACyiGD/6W7jBDilKvDkdr8VrHleTxUN7oQkV3ya+E1LEP3 XHCDboNr/IPapG035mCNWb0i3g+vThkjSEQt/C9F60L9LdzV2doMCfzFNLg6usAdwhXr oQpg== 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=PZWjBLPbyS46F9T2D3jSQEhD2U63vAcAKuGwrnPQcaE=; b=MmmWAW8q8m9hLFJJ4rDE0C5CUxsR8hpkENyOO4yj9vQlH7wxZEp8O+fZJhV89459sL h59qm3aq7vXouoHyl63CG09DDpgL+g2oS2S8cLiUu/5+pHO4jrla4EKVyV2ejtfUdbPS zuT1LlJEu2e1hkAU+FM5zdlf2VRhRpfGGXuV0WBYWMY9+jRvF1i1Jyo5zK2O3CSD82JG IpcIkgROrc2IeVzTG94TR4QvXGo81myD3EORkfeQN6MBKpYa/5uEd6dYwYw9UMJGY+7H RzCC4yhLrDezCpyrcXF0IzHk56jVI3IdfqRKmxaCn/Fm5OEmxYWMCl5kv2vrVpsRxCnq ZvOQ== X-Gm-Message-State: APt69E1EcXevs34FLTAMYDumIr0fyEjZp37euUo+JuB8maXtPk3pr2HG +efBYrgNFZVg8g+kYm0IWGITFj3nIFnZeWUt4XI= X-Google-Smtp-Source: ADUXVKJzicwGgrPQeIU/HkJlodqqWpbu/s8ikZZfO/sAmztLc7QVPiz6lt1Ohglwj8tlI7HMfQYtRP9cY/gnyLFT7m4= X-Received: by 2002:a9d:36ca:: with SMTP id s10-v6mr4552341otd.352.1529503980864; Wed, 20 Jun 2018 07:13:00 -0700 (PDT) MIME-Version: 1.0 Sender: nicolas.grekas@gmail.com Received: by 2002:a4a:8b28:0:0:0:0:0 with HTTP; Wed, 20 Jun 2018 07:12:40 -0700 (PDT) In-Reply-To: References: <75db877c-ef0b-7d3b-48a8-9879d90352b0@web.de> <76e4744f-6722-ee49-0325-e4433236f1b1@web.de> <73ac8914-8c9f-e74b-a4f5-f6e39cd96f8f@gmx.de> <3242366.BL9MUqXe46@vulcan> <154ba124-2915-ca36-fa39-5df6726d3b5a@web.de> Date: Wed, 20 Jun 2018 16:12:40 +0200 X-Google-Sender-Auth: XcXDS-KZsXSKFtsJxJwm8Ar1KYw Message-ID: To: Levi Morrison Cc: Rowan Collins , enno.woortmann@web.de, internals Content-Type: multipart/alternative; boundary="0000000000007648a2056f1365ea" Subject: Re: [PHP-DEV] [RFC][Under Discussion] Add functions array_key_first()and array_key_last() From: nicolas.grekas+php@gmail.com (Nicolas Grekas) --0000000000007648a2056f1365ea Content-Type: text/plain; charset="UTF-8" > It returns `?array`. So either `null` or `[$key, $value]`. There are > no notices; sorry for the lack of detail. > See https://3v4l.org/2hX3Y for example --0000000000007648a2056f1365ea--