Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:24990 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 4361 invoked by uid 1010); 26 Jul 2006 17:25:43 -0000 Delivered-To: ezmlm-scan-internals@lists.php.net Delivered-To: ezmlm-internals@lists.php.net Received: (qmail 4346 invoked from network); 26 Jul 2006 17:25:43 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 26 Jul 2006 17:25:43 -0000 X-PHP-List-Original-Sender: kevin@oceania.net X-Host-Fingerprint: 64.251.31.245 unknown Received: from ([64.251.31.245:44972] helo=swamp.oceania.net) by pb1.pair.com (ecelerity 2.1.1.3 r(11751M)) with ESMTP id 02/1C-04178-595A7C44 for ; Wed, 26 Jul 2006 13:25:43 -0400 Received: from kevin.oceania.net (dialup-129.105.221.203.acc51-kent-syd.comindico.com.au [203.221.105.129]) by swamp.oceania.net (8.13.4/8.13.4) with SMTP id k6QHT1Cx010788 for ; Thu, 27 Jul 2006 03:29:02 +1000 Date: Thu, 27 Jul 2006 04:01:23 +1000 To: internals@lists.php.net Message-ID: <20060727040123.12c68296.kevin@oceania.net> Organization: Oceania X-Mailer: Sylpheed version 0.9.12 (GTK+ 1.2.10; i386-vine-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: testing filter ext in RC1 From: kevin@oceania.net (Kevin Waterson) should the return values be either NULL or 1234? well, it should return 1234 if var was abc1234 then it would return NULL, is that correct? Kevin -- "Democracy is two wolves and a lamb voting on what to have for lunch. Liberty is a well-armed lamb contesting the vote."