Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:93544 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 65068 invoked from network); 25 May 2016 22:13:31 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 25 May 2016 22:13:31 -0000 Authentication-Results: pb1.pair.com smtp.mail=lester@lsces.co.uk; spf=permerror; sender-id=unknown Authentication-Results: pb1.pair.com header.from=lester@lsces.co.uk; sender-id=unknown Received-SPF: error (pb1.pair.com: domain lsces.co.uk from 217.147.176.214 cause and error) X-PHP-List-Original-Sender: lester@lsces.co.uk X-Host-Fingerprint: 217.147.176.214 mail4-2.serversure.net Linux 2.6 Received: from [217.147.176.214] ([217.147.176.214:60081] helo=mail4.serversure.net) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id 73/E0-14311-98326475 for ; Wed, 25 May 2016 18:13:31 -0400 Received: (qmail 21868 invoked by uid 89); 25 May 2016 22:13:27 -0000 Received: by simscan 1.3.1 ppid: 21861, pid: 21864, t: 0.0657s scanners: attach: 1.3.1 clamav: 0.96/m:52/d:10677 Received: from unknown (HELO ?10.0.0.7?) (lester@rainbowdigitalmedia.org.uk@81.138.11.136) by mail4.serversure.net with ESMTPA; 25 May 2016 22:13:27 -0000 To: internals@lists.php.net References: <20160525215208.034FC1A801B3@dd1730.kasserver.com> Message-ID: <57462386.40204@lsces.co.uk> Date: Wed, 25 May 2016 23:13:26 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.7.0 MIME-Version: 1.0 In-Reply-To: <20160525215208.034FC1A801B3@dd1730.kasserver.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [PHP-DEV] [RFC][Vote] Typed Properties From: lester@lsces.co.uk (Lester Caine) On 25/05/16 22:52, Thomas Bley wrote: > var_dump($a->z); // 42 > var_dump(isset($a->z)); // true > unset($a->z); $a->z does not exist at this point > var_dump(isset($a->z)); // false We know that isset is broken so if $a->z is null we also get false ... perhaps the 'fault' that isset does not actually work properly is biting? But since $a->z does not exist false avoids an error. > var_dump($a->z); // 0 + notice The notice should be 'variable does not exist' as at this point $a->z has no context at all! -- Lester Caine - G8HFL ----------------------------- Contact - http://lsces.co.uk/wiki/?page=contact L.S.Caine Electronic Services - http://lsces.co.uk EnquirySolve - http://enquirysolve.com/ Model Engineers Digital Workshop - http://medw.co.uk Rainbow Digital Media - http://rainbowdigitalmedia.co.uk