Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:53678 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 77903 invoked from network); 29 Jun 2011 20:23:02 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 29 Jun 2011 20:23:02 -0000 Authentication-Results: pb1.pair.com header.from=david.zuelke@bitextender.com; sender-id=unknown Authentication-Results: pb1.pair.com smtp.mail=david.zuelke@bitextender.com; spf=permerror; sender-id=unknown Received-SPF: error (pb1.pair.com: domain bitextender.com from 80.237.132.12 cause and error) X-PHP-List-Original-Sender: david.zuelke@bitextender.com X-Host-Fingerprint: 80.237.132.12 wp005.webpack.hosteurope.de Received: from [80.237.132.12] ([80.237.132.12:35158] helo=wp005.webpack.hosteurope.de) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id 99/50-10518-4A98B0E4 for ; Wed, 29 Jun 2011 16:23:00 -0400 Received: from dslb-092-075-003-105.pools.arcor-ip.net ([92.75.3.105] helo=[192.168.0.101]); authenticated by wp005.webpack.hosteurope.de running ExIM with esmtpsa (TLS1.0:RSA_AES_128_CBC_SHA1:16) id 1Qc1Hk-0007F0-KY; Wed, 29 Jun 2011 22:22:57 +0200 Mime-Version: 1.0 (Apple Message framework v1084) Content-Type: multipart/signed; boundary=Apple-Mail-2-359293487; protocol="application/pkcs7-signature"; micalg=sha1 In-Reply-To: Date: Wed, 29 Jun 2011 22:22:54 +0200 Cc: Ralph Schindler , internals , Dmitry Stogov Message-ID: <2A11AEAB-C62D-4FAB-86BF-A6651B40DC10@bitextender.com> References: <4E0B7F82.5080006@smashlabs.com> <2297BE5C-4B5F-4C16-9624-4137B63329FD@bitextender.com> <4E0B81D4.3080205@smashlabs.com> To: Paul Dragoonis X-Mailer: Apple Mail (2.1084) X-bounce-key: webpack.hosteurope.de;david.zuelke@bitextender.com;1309378980;8b992ffb; Subject: Re: [PHP-DEV] Fix for #53727 (is_subclass_of resolution with interfaces) From: david.zuelke@bitextender.com (=?iso-8859-1?Q?David_Z=FClke?=) --Apple-Mail-2-359293487 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii On 29.06.2011, at 22:20, Paul Dragoonis wrote: > On Wed, Jun 29, 2011 at 8:49 PM, Ralph Schindler = wrote: >> Correct. >>=20 >> I was hasty in that example, the first was copied & tested (and is = reflected >> in the test, as is that variation of what I wrote up.) >>=20 >> Either way, test and patch work in 5_3. >=20 > Doesn't this functionality confuse matters? >=20 > If this patch is added, is there now no difference between instanceof > and is_subclass_of(). If this is the case my question is then why do > we have two methods to do the same thing? >=20 > I thought instanceof was for parent classes + interfaces.. and > is_subclass_of() was just for parent classes. instanceof is a language construct and only operates on object = instances. 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