Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:88368 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 57300 invoked from network); 19 Sep 2015 07:10:29 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 19 Sep 2015 07:10:29 -0000 Authentication-Results: pb1.pair.com header.from=lauri.kentta@gmail.com; sender-id=softfail Authentication-Results: pb1.pair.com smtp.mail=lauri.kentta@gmail.com; spf=softfail; sender-id=softfail Received-SPF: softfail (pb1.pair.com: domain gmail.com does not designate 188.117.41.47 as permitted sender) X-PHP-List-Original-Sender: lauri.kentta@gmail.com X-Host-Fingerprint: 188.117.41.47 mailgateway.locotech.fi Linux 2.6 Received: from [188.117.41.47] ([188.117.41.47:52342] helo=mailgateway.locotech.fi) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id B9/E0-43089-16A0DF55 for ; Sat, 19 Sep 2015 03:10:26 -0400 Received: from localhost (mailgateway [127.0.0.1]) by mailgateway.locotech.fi (Postfix) with ESMTP id 1B99380DFC4; Sat, 19 Sep 2015 10:10:22 +0300 (EEST) X-Virus-Scanned: amavisd-new at locotech.fi X-Spam-Flag: NO X-Spam-Score: -1.998 X-Spam-Level: X-Spam-Status: No, score=-1.998 tagged_above=-9998 required=5 tests=[ALL_TRUSTED=-1, BAYES_00=-1.9, DKIM_ADSP_CUSTOM_MED=0.001, FREEMAIL_FROM=0.001, NML_ADSP_CUSTOM_MED=0.9] autolearn=no autolearn_force=no Received: from mailgateway.locotech.fi ([127.0.0.1]) by localhost (mailgateway.locotech.fi [127.0.0.1]) (amavisd-new, port 10024) with LMTP id WsCkfzl_gN6e; Sat, 19 Sep 2015 10:10:09 +0300 (EEST) Received: from posti.fimnet.fi (posti.fimnet.fi [172.16.1.44]) by mailgateway.locotech.fi (Postfix) with ESMTP id E7996A35932; Sat, 19 Sep 2015 10:10:09 +0300 (EEST) Received: from k-piste.dy.fi (unknown [172.16.1.39]) by posti.fimnet.fi (Postfix) with ESMTPSA id C9A9E101B9F; Sat, 19 Sep 2015 10:10:09 +0300 (EEST) Received: from localhost.localdomain ([::1] helo=k-piste.dy.fi) by k-piste.dy.fi with esmtp (Exim 4.86) (envelope-from ) id 1ZdCHh-0007QO-Cr; Sat, 19 Sep 2015 10:10:09 +0300 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Date: Sat, 19 Sep 2015 10:10:09 +0300 To: Rowan Collins Cc: internals@lists.php.net Reply-To: internals@lists.php.net Mail-Reply-To: internals@lists.php.net In-Reply-To: <91855821-6FDC-4919-950F-B7D0D51C9689@gmail.com> References: <55E6EC36.6090301@gmail.com> <9AF329EC-99A5-412D-A52B-432627A5520F@gmail.com> <6F4D91EE-B56E-4B83-B1AF-598C3F6897FC@craigfrancis.co.uk> <55F07BA4.2000204@gmail.com> <55F6B911.9080400@gmail.com> <96BE7F01-D04B-483B-B1A3-B45CED6DFCDC@craigfrancis.co.uk> <55F6F08C.1020506@gmail.com> <0BEF6D82-CB5F-49F6-A3A4-3267924A0CDA@thesba.com> <55F72CA9.2060301@gmail.com> <09369945-76FE-4E08-9C2C-15FB0577AD27@thesba.com> <55F752E7.9070801@gmail.com> <55F9747F.4070708@gmail.com> <738E9B97-6D20-4E37-85E0-994003ACDFC1@thesba.com> <55F9B168.9010007@gmail.com> <61163E50-AF39-4F69-B740-7F2D40129DB1@thesba.com> <8DB5E140-07D1-457D-AE32-F13D230E3CB3@gmail.com> <51FFBAEE-6433-49B5-A39E-FBBA47BA31DA@thesba.com> <91855821-6FDC-4919-950F-B7D0D51C9689@gmail.com> Message-ID: <7c2f7086d03821fcd12bd8d3230f8878@k-piste.dy.fi> X-Sender: lauri.kentta@gmail.com User-Agent: Roundcube Webmail/1.1.2 Subject: Re: [PHP-DEV] PHP 7.1 - Address PHPSadness #28? From: lauri.kentta@gmail.com (=?UTF-8?Q?Lauri_Kentt=C3=A4?=) On 2015-09-17 11:58, Rowan Collins wrote: > Interestingly, ... there's no way I know of to > detect if a parameter was omitted from your function call rather than > passed an explicit null; There is! It's called func_num_args, and it's very ugly. -- Lauri Kenttä