Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:122930 X-Original-To: internals@lists.php.net Delivered-To: internals@lists.php.net Received: from php-smtp4.php.net (php-smtp4.php.net [45.112.84.5]) by qa.php.net (Postfix) with ESMTPS id 97D191A009C for ; Thu, 4 Apr 2024 13:11:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=php.net; s=mail; t=1712236291; bh=Rx1iaWrWGbHLWkb+gJiYWcqeoITf5aoMsV6em8H96ag=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=kg4erwedgMV87thw/QoRPviIqZ2RG4UhgY3u5UPHA29RPCj9LKO8mdRWCvJPuvACb 6CfSWL2bWqWtwriDCioKctwq5kOjN/pzUQfVJpwpzTPd29A+L64Zpf/sZUP7KDONTm 1aAQNGXrqZCoLyqrdy+5xZ+x5olJ7JzXSKxLLGKYVZGcblSaU69pAyFerrI0tN39NG uaNHC1yZ5p5ATvz/8/FK0NsPTJIUfxPsl6tRWwB4ITegRCrFj0KkvuvTL/GgS8Ka65 POhBwR0ETqrq5EPBIeHsDn7LlfeKbXYUlZqD7UwgFddw+ta6MGfWRG+wGoNL2Fddz9 Xd8bUA7+UU/cQ== Received: from php-smtp4.php.net (localhost [127.0.0.1]) by php-smtp4.php.net (Postfix) with ESMTP id 1CD9B180883 for ; Thu, 4 Apr 2024 13:11:31 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 4.0.0 (2022-12-13) on php-smtp4.php.net X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,DMARC_PASS, FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=4.0.0 X-Spam-Virus: No X-Envelope-From: Received: from mail-lj1-f179.google.com (mail-lj1-f179.google.com [209.85.208.179]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by php-smtp4.php.net (Postfix) with ESMTPS for ; Thu, 4 Apr 2024 13:11:30 +0000 (UTC) Received: by mail-lj1-f179.google.com with SMTP id 38308e7fff4ca-2d717603aa5so12376151fa.0 for ; Thu, 04 Apr 2024 06:11:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1712236260; x=1712841060; darn=lists.php.net; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=Rx1iaWrWGbHLWkb+gJiYWcqeoITf5aoMsV6em8H96ag=; b=QSeFShfbNXcUcA9LGN2lCOeyKFzQQuKARHjUmxgICnGwO+1ynBMtHN+EqBcs0PfHSH lDvlfjXrqW2xvadVgB7gLMobsovYwQrzP4HSrmUqVd6JVsSt3PUcbweeKq1CL+XCOgSs LBvcZAOGBWk2Qm8s7ZabrzcQ38NvqoHsXJ9N4UYUD1nJRf6Z3phmIkqawFA/F7cKfpjL qR9C6JOOdTOQpQjQzmXA0sR4UPzRh6Ova4E1lj7ssjUfADbEODgMSGDoGfmyeQfpJjBS SxFCusp4KkfmjhA68Mw3jJYZC+sS6mLVLBwmLZko0KfESjSdENI+ykaCD90K/8Qnz91n 1yGA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712236260; x=1712841060; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Rx1iaWrWGbHLWkb+gJiYWcqeoITf5aoMsV6em8H96ag=; b=lI5EEiSNNXBCxKXkH1CePzTRN5wYuMnBuIRqO7gWRfE2i58IL2hXkIaOIuVvWZy8cU KLCbUAAV8Dv+c5CrucjZzciK02KiD35p5n0RRlo/vg2TopJl+IVkwSuEa3ZmK8SuZWju 7DeaFsdK/mbunkbQNwuq7zHUl8te03swXn4XrmBjubnPIDIG8YLjNBZ9fTHxK6u/HctT 4R5Vf22h+sKtydb5mDq/NyOAPWWAc0fHc/EBKrV+P3a+cvMzylkabSzAy83Tp2My/rCI Ely5jC6BOfD7B00gzjCQzu/rbZ2O1d7JmD1pkziuLNBdHRad/DttVd+3A03MPhAr/Fxj nAlg== X-Gm-Message-State: AOJu0YzUTfkQQwsrLu30zOl+reNfyIZPsjiBUuLnU3hw92GIXHwQhCMh KaxaskA30N10w683ji6c8YAPIoqc6lI0tvuMSOCdf8dS9F1IINAMfMHFH+WsxlLj2zcA7IX4485 yuju0dfAuiqax0phdTOXOrhZZnhPy+yDDAHgGdQ== X-Google-Smtp-Source: AGHT+IEkgwmJKso6wQij2KaHKWYMYw0ixLsMmiYlK8Ppdzvlj/oBW7Lt3lpjpeKV5bse5FBHaBvM/N6lklCHRxKavHs= X-Received: by 2002:a05:651c:1413:b0:2d4:6a6a:22bf with SMTP id u19-20020a05651c141300b002d46a6a22bfmr1838341lje.23.1712236259990; Thu, 04 Apr 2024 06:10:59 -0700 (PDT) Precedence: bulk list-help: list-post: List-Id: internals.lists.php.net MIME-Version: 1.0 References: <6299b649-c19b-4172-9632-2ef0a55d256d@uzy.me> In-Reply-To: <6299b649-c19b-4172-9632-2ef0a55d256d@uzy.me> Date: Thu, 4 Apr 2024 15:10:48 +0200 Message-ID: Subject: Re: [PHP-DEV] RFC idea: using the void type to control maximum arity of user-defined functions To: Pablo Rauzy Cc: internals@lists.php.net Content-Type: text/plain; charset="UTF-8" From: tekiela246@gmail.com (Kamil Tekiela) Hi Pablo, Interesting proposal, but immediately I have two questions: 1. Why is passing extra arguments a problem at all? Is generating a warning a good idea? If you would like to introduce a new syntax to enforce non-variadic functions, shouldn't it be a runtime error then? Generating a warning makes it look like the new syntax still allows for variadic arguments, but passing the extra arguments now is somehow a bad thing to do. 2. How does this affect func_get_args()? Will the function stop working or continue working as before? Regards, Kamil