Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:113786 Return-Path: Delivered-To: mailing list internals@lists.php.net Received: (qmail 44855 invoked from network); 25 Mar 2021 16:59:30 -0000 Received: from unknown (HELO php-smtp4.php.net) (45.112.84.5) by pb1.pair.com with SMTP; 25 Mar 2021 16:59:30 -0000 Received: from php-smtp4.php.net (localhost [127.0.0.1]) by php-smtp4.php.net (Postfix) with ESMTP id 32E851804D8 for ; Thu, 25 Mar 2021 09:55:34 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on php-smtp4.php.net X-Spam-Level: X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,HTML_MESSAGE, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.2 X-Spam-Virus: No X-Envelope-From: Received: from mail-vs1-f44.google.com (mail-vs1-f44.google.com [209.85.217.44]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by php-smtp4.php.net (Postfix) with ESMTPS for ; Thu, 25 Mar 2021 09:55:33 -0700 (PDT) Received: by mail-vs1-f44.google.com with SMTP id h25so1261629vso.2 for ; Thu, 25 Mar 2021 09:55:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=l4wMd1jE027pcdSiHGH3U35w1gWn0c5ePwKFNFhsQ28=; b=bigkBQLgnL4POuP+hpTiTA67eOMyjRK01/IX3PwqUPAB0RJvdoNLjtThqd3dwQtuiC GFeXX0Fz2uz9TLw/j+RJxPdf5nudn6gp5perloYkGRmURTx4CdBdkZs6wtDDXcopwzTb G5hQSIp+hMadw4fs634Bc2kSDJxkRCEWztk7o2/Tqp+x0je72nftnYRb343mSVNRGIjG ywju1LYFxdFp7zKSM30arXPcrj7FjMi+RfU8tqmYDtJSwXozoCVpI+qn1A7tiok5z/ge 4hvBfkoqRpmQlnvFKIDXMXiGQlkRc3i2Wh+0VVDXXCeoGv9OnaVHcOQ/2PVCqLOKvPYI 2rPw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=l4wMd1jE027pcdSiHGH3U35w1gWn0c5ePwKFNFhsQ28=; b=UX92GEAJlTDeXUm+zX3tubCvwGui4+i50ZwmBx2OImZigkcAZvJJY2pOdIqNrjTe8e 2LiiiFZFgb/3/YPUSU9YjYvv4iOe1FgxMGLZA90ETSoCL2lIhozNaEzpe7l5vwR2CaND I5EjRA9QN73akUjkyypSjhzd32hCBK4aiMx5DKx/d19vB7WHTKweECbKTa9aDszNg+YG o5Bz/5XuYCk3g7hv5RWrZswYAjgoKtZLEd808eUfDX/C4C5rHb7Fv8NE9EN/8mxZKumB LD8XAmAYbjHK2idXwIAphh2QXMqr0bq81I5s1+AftKItCrdU/FVv3HdSz7x47k4JAsNj Ct0w== X-Gm-Message-State: AOAM530qy5vyBWCBLcGQv0TQIOHeZWJBRuRzKJJiXACkALMULe9oJ+tv oryrQKtIZVeGvLRJyLJs4uAsOnW2gr7weoyX3XY= X-Google-Smtp-Source: ABdhPJzYSb06gtUUnGMTnUyo7OJdokcMokRnbLzU28dLjsRI79ptpF7Y9pzOaTCyJ3LqOVMUOpl2hUNlBs+VjQG2Ewo= X-Received: by 2002:a67:de87:: with SMTP id r7mr5973980vsk.48.1616691333013; Thu, 25 Mar 2021 09:55:33 -0700 (PDT) MIME-Version: 1.0 References: <88c9eb5f-f80c-4869-b7f8-1b58b9e2eaa3@www.fastmail.com> <4DC3B66E-A91A-4AA9-8872-8EE9DE92C2D4@cschneid.com> <8c72c162-83c0-7c7f-2fa7-4fbe3fb30a4a@gmail.com> <605bae82.1c69fb81.f49f7.d11eSMTPIN_ADDED_MISSING@mx.google.com> <919e30e7-3e5e-d955-7bb4-1e1b5825cdd1@gmail.com> <635DD146-FC6F-4991-8D2C-5A6B492722D5@newclarity.net> <734f12de-da98-6b76-c2fe-8682f4d177aa@gmail.com> <5D33D73A-6B75-456B-9774-91F71FF450BA@cschneid.com> In-Reply-To: Date: Thu, 25 Mar 2021 12:55:21 -0400 Message-ID: To: Nuno Maduro Cc: PHP Internals Content-Type: multipart/alternative; boundary="0000000000009da52c05be5f48b2" Subject: Re: [PHP-DEV] [RFC] Auto-capture multi-line closures andshortfunctions take 2 From: matthewmatthew@gmail.com (Matthew Brown) --0000000000009da52c05be5f48b2 Content-Type: text/plain; charset="UTF-8" On Thu, 25 Mar 2021 at 12:24, Nuno Maduro wrote: > Hi, > > Concerning the comments about what's exactly "auto-captured" by the scope > of a multi-line short closure, we will be just reusing the "auto-capture" > feature that already exists in one-line short closures. Therefore, this RFC > doesn't have plans on changing the way "auto-capture" already works in PHP. > Absolutely, but allowing assignments in short closures increases their complexity, and thus (in my opinion) erases the advantage of auto-capturing. I know you can _also_ have assignments in short closures (because assignments are just expressions in PHP), but it's much harder to come up with short closure gotchas. --0000000000009da52c05be5f48b2--