Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:14021 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 3551 invoked by uid 1010); 8 Dec 2004 09:05:54 -0000 Delivered-To: ezmlm-scan-internals@lists.php.net Delivered-To: ezmlm-internals@lists.php.net Received: (qmail 3526 invoked from network); 8 Dec 2004 09:05:54 -0000 Received: from unknown (HELO ostrich.skynet.co.uk) (80.93.173.26) by pb1.pair.com with SMTP; 8 Dec 2004 09:05:54 -0000 Received: from richard (tech4.gg.com [80.93.173.37] (may be forged)) by ostrich.skynet.co.uk (8.13.1/8.13.1) with SMTP id iB895dtr096817; Wed, 8 Dec 2004 09:05:39 GMT To: "Jason Garber" , Date: Wed, 8 Dec 2004 09:06:37 -0000 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2910.0) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 In-Reply-To: <476507566.20041208023930@ionzoft.com> Importance: Normal Subject: RE: [PHP-DEV] Isset question From: richard.mann@gg.com ("Richard Mann") References: <476507566.20041208023930@ionzoft.com> I thought if you used something like: if ((isset($x)) && is_null($)) { ... } it would work as it would hit the first condition and drop out if it is not set before using it in the second. I might be wrong. ;-)