Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:91340 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 43505 invoked from network); 21 Feb 2016 00:27:06 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 21 Feb 2016 00:27:06 -0000 Authentication-Results: pb1.pair.com smtp.mail=keisial@gmail.com; spf=pass; sender-id=pass Authentication-Results: pb1.pair.com header.from=keisial@gmail.com; sender-id=pass Received-SPF: pass (pb1.pair.com: domain gmail.com designates 74.125.82.50 as permitted sender) X-PHP-List-Original-Sender: keisial@gmail.com X-Host-Fingerprint: 74.125.82.50 mail-wm0-f50.google.com Received: from [74.125.82.50] ([74.125.82.50:34205] helo=mail-wm0-f50.google.com) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id 61/21-25165-85409C65 for ; Sat, 20 Feb 2016 19:27:05 -0500 Received: by mail-wm0-f50.google.com with SMTP id b205so112488795wmb.1 for ; Sat, 20 Feb 2016 16:27:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; bh=uexZXlDaQtndpxP0W3LdYtmkttdGrgQkAFTZCxbtXTg=; b=cEUVUfl5E41wricHhBu3c+WBMXTqYwcgYJn3fX2QfGglOc1ZOv5P5wpDDTKMxwCDPg fzzp4Ulq+6xTB3fwN1sqXrWa+Iogs+QbN6IG4gMDqIwYj+URWO3ZcgbaoqlyEbHMs64e i6jo9Z0zGhemOSjRYVWIt7+VExdvE8tkzhJmIBlkIAuFixmsHKMxDiAkkCqY/kTYuU9t A+FX3WWSb0vG1493sAlWtJpZcsaTw+IoeSMv5IrFy70Z47WnhYpa9RVyUfzHa2yVjhug nQaUgBTtyv2/7ePan/lmCO1YMxf9Wb+ChKg9lZCdlvy9jdzq5F4BBjsiutiOhfRBIVjp 6B0g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :cc:subject:references:in-reply-to:content-type :content-transfer-encoding; bh=uexZXlDaQtndpxP0W3LdYtmkttdGrgQkAFTZCxbtXTg=; b=BgH8Fe9/bM8g7LyB25Xhvg5oApz5YIW2y6OsYClZjSL8Y78DLGi8maldZqfjh0idWA Y63gPUaAMyACINTdacdGZmtx7aqE9pToiII4+zHVFfpNURGwTS6sWMuwc9tKKUxmZ+lt Go8F06RK0usbtcQTq4+EEOaZ1nlpEHnXiQBwS67nfBCvSZUTUYbwc16oWBldQ0gCoPmv ndweYiBoa9ooKovJ4XLVlrBffoHxqGnU2pSpMDamKhApAS1ZGiWno/LQHWrihUY3W1mM FMAixNUAKU7OuiR6r/XSFLDbMX8REtlIRhheBIULe0M3JyT0rRdHCVzI2bbcS/zWu5Pk Qatg== X-Gm-Message-State: AG10YOShGK1JnyvALe5pJ09DImV6Tt1sGlLUbVPSKwOfsoPpGnqg83SiUiIqoKvUpQ5jKA== X-Received: by 10.194.61.169 with SMTP id q9mr20141875wjr.77.1456014421324; Sat, 20 Feb 2016 16:27:01 -0800 (PST) Received: from [192.168.1.27] (176.Red-79-145-230.dynamicIP.rima-tde.net. [79.145.230.176]) by smtp.gmail.com with ESMTPSA id 77sm3686293wmp.18.2016.02.20.16.26.59 (version=TLSv1/SSLv3 cipher=OTHER); Sat, 20 Feb 2016 16:27:00 -0800 (PST) Message-ID: <56C90452.7040206@gmail.com> Date: Sun, 21 Feb 2016 01:26:58 +0100 User-Agent: Thunderbird MIME-Version: 1.0 To: Anatol Belski CC: 'Christian Schneider' , 'PHP internals' References: <79F03701-9083-439B-A9D1-43E24C99CF13@cschneid.com> <012501d16a24$a230d050$e69270f0$@belski.net> <031b01d16aee$645ef340$2d1cd9c0$@belski.net> In-Reply-To: <031b01d16aee$645ef340$2d1cd9c0$@belski.net> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Subject: Re: [PHP-DEV] PCRE jit bug with UTF-8 and lookbehind assertion From: keisial@gmail.com (=?UTF-8?B?w4FuZ2VsIEdvbnrDoWxleg==?=) On 19/02/16 09:20, Anatol Belski wrote: > Could you please write back, what is the out difference between those > two commands? Thanks. Anatol In the first case, it correctly outputs «x°11» (78 c2 b0 7a). With jit enabled it produces «x�z» (78 c2 7a). That is, it is only outputting the lower byte of the utf-8 encoding of the U+00B0 character Tested on PHP 7.0.3 using the system libpcre 8.38